{"id":49206,"date":"2022-11-30T10:17:47","date_gmt":"2022-11-30T10:17:47","guid":{"rendered":"https:\/\/dev.metos.global\/?page_id=49206"},"modified":"2026-05-04T09:38:21","modified_gmt":"2026-05-04T09:38:21","slug":"disease-models-apricot-mirabelle-plum-prune","status":"publish","type":"page","link":"https:\/\/metos.global\/ro\/disease-models-apricot-mirabelle-plum-prune\/","title":{"rendered":"Modele de boli - caise, mirabelle, prune, prune uscate"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"49206\" class=\"elementor elementor-49206\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c7a5afa elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"c7a5afa\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-87184d3\" data-id=\"87184d3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a5b025c elementor-widget elementor-widget-image\" data-id=\"a5b025c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1920\" height=\"350\" src=\"https:\/\/metos.global\/wp-content\/uploads\/2022\/11\/Disease-Models-cover-1.png\" class=\"attachment-full size-full wp-image-49215\" alt=\"Modele de boli - caise, mirabelle, prune, prune uscate\" srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2022\/11\/Disease-Models-cover-1.png 1920w, https:\/\/metos.global\/wp-content\/uploads\/2022\/11\/Disease-Models-cover-1-300x55.png 300w, https:\/\/metos.global\/wp-content\/uploads\/2022\/11\/Disease-Models-cover-1-1024x187.png 1024w, https:\/\/metos.global\/wp-content\/uploads\/2022\/11\/Disease-Models-cover-1-768x140.png 768w, https:\/\/metos.global\/wp-content\/uploads\/2022\/11\/Disease-Models-cover-1-1536x280.png 1536w, https:\/\/metos.global\/wp-content\/uploads\/2022\/11\/Disease-Models-cover-1-18x3.png 18w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-26e96f0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"26e96f0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3e3d963\" data-id=\"3e3d963\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a2d4e17 elementor-widget elementor-widget-heading\" data-id=\"a2d4e17\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><b>Cais\u0103, mirabela, prun\u0103 \u0219i prun\u0103 ro\u0219ie<\/b><br>modele de boli<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c855d80 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c855d80\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-9419db1\" data-id=\"9419db1\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-76fe064 elementor-widget elementor-widget-heading\" data-id=\"76fe064\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"#apricot-mirabelle-plum-prune-rust-disease\">RUST DISEASE -<br><em>Tranzschelia discolor<\/em>\n<\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-90eafe9\" data-id=\"90eafe9\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-172a053 elementor-widget elementor-widget-heading\" data-id=\"172a053\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"#apricot-mirabelle-plum-prune-monilinia-laxa\">BROWN ROT -<br> <em>Monilinia laxa<\/em><\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-12e393f\" data-id=\"12e393f\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bd4a554 elementor-widget elementor-widget-heading\" data-id=\"bd4a554\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"#apricot-mirabelle-plum-prune-monilinia-spp\">MONILINIA<br>SPP.<\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4eda843 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4eda843\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-c18202c\" data-id=\"c18202c\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-96e4763 elementor-widget elementor-widget-heading\" data-id=\"96e4763\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"#apricot-mirabelle-plum-prune-shot-hole\">\u0218APTE - <br> <em>Wilsonomyces carpophilus<\/em><\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-9b9b699\" data-id=\"9b9b699\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7853374 elementor-widget elementor-widget-heading\" data-id=\"7853374\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"#apricot-mirabelle-plum-prune-xanthomonas-arboricola\">XANTHOMONAS <br> ARBORICOLA <\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-ff51538\" data-id=\"ff51538\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-754e665 elementor-widget elementor-widget-heading\" data-id=\"754e665\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"#apricot-mirabelle-plum-prune-taphrina-leaf-curl\">TAPHRINA LEAF CURL - <br> <em>Taphrina deformans<\/em><\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-40c3cd1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"40c3cd1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-cd210a6\" data-id=\"cd210a6\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a135395 elementor-widget elementor-widget-heading\" data-id=\"a135395\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"#apricot-mirabelle-plum-prune-powdery-mildew\">OTR\u0102VIRE - <br> <em>Sphaerotheca pannosa<\/em> <\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-904e992\" data-id=\"904e992\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-38f6e2c elementor-widget elementor-widget-heading\" data-id=\"38f6e2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"#apricot-mirabelle-plum-prune-fruit-scab-model\">FRUIT SCAB -  <br> <em>Cladosporium carpophilum<\/em><\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-6f2b1b8\" data-id=\"6f2b1b8\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-186aa0f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"186aa0f\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-426495c\" data-id=\"426495c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-030370b elementor-align-center elementor-widget elementor-widget-button\" data-id=\"030370b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"#recommended-equipment\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Echipament recomandat<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a224782 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a224782\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8becf93\" data-id=\"8becf93\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3458a63 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3458a63\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1609665 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1609665\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-46df684\" data-id=\"46df684\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5231340 elementor-widget elementor-widget-menu-anchor\" data-id=\"5231340\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"apricot-mirabelle-plum-prune-rust-disease\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2eb9d67 elementor-widget elementor-widget-heading\" data-id=\"2eb9d67\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Boala ruginei<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c902fb6 elementor-widget elementor-widget-text-editor\" data-id=\"c902fb6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Agen\u021bi patogeni<\/h3><p>Agentul patogen fungic <em>Tranzschelia discolor<\/em> infecteaz\u0103 plantele din genul Prunus, inclusiv migdalul, caisul, cire\u0219ul, piersicul, nectarinul, prunul \u0219i prunul. Ciuperca este clasificat\u0103 \u00een forme specializate \u00een func\u021bie de gazda sa: <em>T. discolor f. sp. persicae<\/em> pe piersic\u0103, <em>T. discolor f. sp. dulcis<\/em> pe migdale, \u0219i <em>T. discolor f. sp. domesticae<\/em> pe prune.<\/p><p>Agentul patogen trece prin mai multe stadii de sporare \u0219i are nevoie de dou\u0103 gazde distincte (gazde alternative) pentru a-\u0219i \u00eencheia ciclul de via\u021b\u0103. \u00cen California, singura gazd\u0103 alternativ\u0103 confirmat\u0103 este <em>Anemone coronaria (Ranunculaceae)<\/em>. Diferitele tipuri de spori includ urediniospori, teliospori, bazidiospori \u0219i aeciospori, de\u0219i numai urediniospori \u0219i teliospori apar la speciile de Prunus.<\/p><p>Pe piersic se produc urediniospori unicelulari, de culoare maro ruginit, care pot provoca infec\u021bii secundare, duc\u00e2nd la cicluri repetate de producere \u0219i reinfectare a sporilor \u0219i, \u00een cele din urm\u0103, la apari\u021bia unor focare epidemice. Teliosporii, care se dezvolt\u0103 mai t\u00e2rziu \u00een sezon pe piersic, nu reinfecteaz\u0103 speciile de Prunus. \u00cen schimb, acestea ierneaz\u0103 \u0219i germineaz\u0103 \u00een sezonul urm\u0103tor, produc\u00e2nd bazidiospori care infecteaz\u0103 gazda alternativ\u0103, <em>A. coronaria<\/em>.<\/p><p>Aeciosporele produse pe <em>A. coronaria<\/em> poate infecta numai speciile de Prunus, ini\u021biind primul ciclu de produc\u021bie de urediniospori prim\u0103vara. Cu toate acestea, deoarece <em>A. coronaria<\/em> este rar\u0103 \u00een livezile de fructe cu s\u00e2mburi, este pu\u021bin probabil s\u0103 fie sursa principal\u0103 de infec\u021bie. \u00cen schimb, ciuperca ierneaz\u0103 probabil sub form\u0103 de miceliu \u00een lemnul de rod infectat din sezonul precedent. Prim\u0103vara, aceste infec\u021bii se transform\u0103 \u00een cankere ale ramurilor, servind drept surs\u0103 principal\u0103 de inocul \u00een fiecare an. Urediniosporii din cankerele ramurilor infecteaz\u0103 frunzele, unde al\u021bi spori se formeaz\u0103 \u00een leziuni. \u00cen condi\u021bii favorabile, boala poate atinge niveluri epidemice.<\/p><h3>Simptomele<\/h3><p>Simptomele comune ale bolii includ cancere ale ramurilor, leziuni ale frunzelor \u0219i leziuni ale fructelor. Cu toate acestea, nu toate simptomele pot ap\u0103rea \u00een fiecare sezon de vegeta\u021bie.<\/p><p>Cancerele ramurilor sunt primele simptome care apar prim\u0103vara, dezvolt\u00e2ndu-se dup\u0103 c\u0103derea petalelor \u00een timpul form\u0103rii fructelor pe lemnul de un an. Aceste cancere se manifest\u0103 sub form\u0103 de b\u0103\u0219ici \u0219i cr\u0103p\u0103turi longitudinale \u00een scoar\u021b\u0103.<\/p><p>Infec\u021bia \u00eencepe cu leziuni \u00eembibate cu ap\u0103 care umfl\u0103 \u0219i rup \u021besutul epidermic al ramurii. Chancrele se g\u0103sesc de obicei pe partea superioar\u0103, ro\u0219iatic\u0103, a ramurii. \u00cen c\u00e2teva zile (\u00een func\u021bie de temperatur\u0103), scorburile ajung la maturitate \u0219i produc mase pulverulente, de culoare maro-ruginiu, de spori specializa\u021bi numi\u021bi urediniospori. Ace\u0219ti urediniospori sunt spino\u0219i \u0219i puternic constr\u00e2n\u0219i la baz\u0103. P\u00e2n\u0103 la sf\u00e2r\u0219itul sezonului, cankerele vechi pot fi \u00eenc\u0103 vizibile, de\u0219i pot persista \u00een sezonul urm\u0103tor, acestea nu mai produc spori viabili.<\/p><p>Leziunile foliare se dezvolt\u0103, de obicei, dup\u0103 formarea cancerelor ramurilor prim\u0103vara \u0219i pot continua s\u0103 apar\u0103 p\u00e2n\u0103 toamna. Infec\u021biile severe pot duce la defoliere, \u00een special atunci c\u00e2nd sunt prezente mai multe leziuni pe o singur\u0103 frunz\u0103. Primele frunze infectate sunt localizate, de obicei, \u00een apropierea cancerelor ramurilor, care servesc drept surs\u0103 principal\u0103 de inocul. Ini\u021bial, leziunile apar sub forma unor pete galben-verzui palide vizibile pe ambele suprafe\u021be ale frunzelor. Pe m\u0103sur\u0103 ce evolueaz\u0103, leziunile devin galben str\u0103lucitor \u0219i unghiulare, dezvolt\u00e2nd \u00een cele din urm\u0103 un centru necrotic. Pe suprafa\u021ba inferioar\u0103 a frunzei apar numeroase pustule de spori (uredinia), care devin maro ruginiu pe m\u0103sur\u0103 ce produc mase pulverulente de urediniospori. P\u00e2n\u0103 la sf\u00e2r\u0219itul sezonului, leziunile foliare se pot \u00eentuneca p\u00e2n\u0103 la maro sau negru \u0219i \u00eencep s\u0103 produc\u0103 teliospori bicelulari. Aceste leziuni r\u0103m\u00e2n mici, unghiulare \u0219i de culoare maro ruginit.<\/p><p>Leziunile fructelor se dezvolt\u0103 mai t\u00e2rziu \u00een sezonul de vegeta\u021bie, dup\u0103 apari\u021bia simptomelor foliare. Ini\u021bial, pe fructele galbene mature se formeaz\u0103 mici pete maronii cu halouri verzi. Pe m\u0103sur\u0103 ce fructul se coace \u0219i se \u00eenro\u0219e\u0219te, halourile trec la o culoare galben-verzuie. Pe un singur fruct se pot dezvolta infec\u021bii multiple, cre\u00e2nd puncte de intrare pentru patogeni fungici secundari precum <em>Monilinia<\/em>, <em>Colletotrichum<\/em>, <em>Alternaria<\/em>, \u0219i <em>Cladosporium<\/em>, ceea ce duce la degradarea ulterioar\u0103 a fructelor.<\/p><h3>Modelul FieldClimate<\/h3><p><img decoding=\"async\" class=\"aligncenter size-large wp-image-62683 lazyload\" data-src=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Tranzschelia-discolor-1024x473.png\" alt=\"\" width=\"1024\" height=\"473\" data-srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Tranzschelia-discolor-1024x473.png 1024w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Tranzschelia-discolor-300x138.png 300w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Tranzschelia-discolor-768x354.png 768w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Tranzschelia-discolor-18x8.png 18w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Tranzschelia-discolor.png 1287w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/473;\" \/><\/p><p>Sporii agentului patogen fungic <em>Tranzschelia discolor<\/em> germineaz\u0103 \u00eentr-un interval larg de temperaturi, de la 5\u00b0C la 30\u00b0C, cu un interval optim de 15\u00b0C la 25\u00b0C \u00een condi\u021bii de umiditate. \u00cen condi\u021bii controlate, s-a constatat c\u0103 combina\u021bia ideal\u0103 de durat\u0103 a umezelii \u0219i temperatur\u0103 pentru infec\u021bie este cuprins\u0103 \u00eentre 18 \u0219i 36 de ore, la o temperatur\u0103 cuprins\u0103 \u00eentre 15\u00b0C \u0219i 20\u00b0C. Severitatea bolii cre\u0219te atunci c\u00e2nd apar precipita\u021bii la sf\u00e2r\u0219itul prim\u0103verii \u0219i vara. \u00cen cazurile grave, arborii pot suferi o defoliere rapid\u0103 din cauza infec\u021biilor puternice cu rugin\u0103.<\/p><p>Pentru a evalua riscul de infectare cu rugin\u0103, calcul\u0103m o perioad\u0103 critic\u0103 bazat\u0103 pe precipita\u021bii, umezeala frunzelor \u0219i temperatur\u0103. Atunci c\u00e2nd curba de infec\u021bie atinge 100%, aceasta indic\u0103 faptul c\u0103 \u00een livad\u0103 au fost \u00eendeplinite condi\u021biile optime pentru infectarea cu rugin\u0103. \u00cen acest moment, ar trebui aplicate m\u0103suri preventive de protec\u021bie a plantelor pentru a reduce riscul apari\u021biei unei boli grave.<\/p><h3>Literatur\u0103<\/h3><p>Adaskaveg JE, Soto-Estrada, A, F\u00f6rster, H, Thompson, D, Hasey, J, Manji, BT, Teviotdale, B. (2000). <em>Rugina piersicului cauzat\u0103 de Tranzschelia discolor \u00een California.<\/em> Universitatea din California. Agricultur\u0103 \u0219i resurse naturale.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2e8f47f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2e8f47f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-691a711\" data-id=\"691a711\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3f7b3cf elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3f7b3cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7f5dc58 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7f5dc58\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6e0692e\" data-id=\"6e0692e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-24ee846 elementor-widget elementor-widget-menu-anchor\" data-id=\"24ee846\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"apricot-mirabelle-plum-prune-monilinia-laxa\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b8c125e elementor-widget elementor-widget-heading\" data-id=\"b8c125e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Monilinia laxa<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-108eeb1 elementor-widget elementor-widget-text-editor\" data-id=\"108eeb1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Agen\u021bi patogeni<\/h3><p><em>Monilinia laxa<\/em>, agentul cauzal al putregaiului brun al fructelor cu s\u00e2mburi, urmeaz\u0103 un model ciclic care \u00eei asigur\u0103 persisten\u021ba \u0219i propagarea. Ciuperca ierneaz\u0103 \u00een \u021besuturile vegetale infectate, cum ar fi crengi, ramuri, p\u0103r\u021bi vechi de flori sau fructe mumificate. Prim\u0103vara, produce conidii asexuate pe aceste resturi de plante infectate. \u00cen plus, pe fructele c\u0103zute pe sol se dezvolt\u0103 structuri de propagare sexual\u0103 numite apotecii, care produc ascospori. At\u00e2t conidiile, c\u00e2t \u0219i ascosporii sunt disemina\u021bi de v\u00e2nt \u0219i ploaie, provoc\u00e2nd noi infec\u021bii \u00een flori \u0219i pe l\u0103starii tineri.<\/p><p>Condi\u021biile de mediu influen\u021beaz\u0103 semnificativ procesul de infectare a <em>Monilinia laxa<\/em>. Ciuperca se dezvolt\u0103 pe vreme cald\u0103 \u0219i umed\u0103, cu temperaturi optime de infectare cuprinse \u00eentre 15\u00b0C \u0219i 25\u00b0C (59\u00b0F - 77\u00b0F). <em>Conidia<\/em> \u00eencep s\u0103 se dezvolte pe resturile de plante infectate odat\u0103 ce temperaturile ating 4\u00b0C (40\u00b0F), iar infec\u021biile apar atunci c\u00e2nd temperaturile dep\u0103\u0219esc 10\u00b0C (50\u00b0F). Umiditatea ridicat\u0103 \u0219i condi\u021biile umede faciliteaz\u0103 r\u0103sp\u00e2ndirea \u0219i germinarea sporilor, f\u0103c\u00e2nd ca perioadele ploioase s\u0103 fie deosebit de favorabile dezvolt\u0103rii bolii.<\/p><h3>Simptomele<\/h3><p>Simptomele ini\u021biale ale <em>Monilinia laxa<\/em> infec\u021bia se manifest\u0103 prin arsura florilor, c\u00e2nd florile infectate se ofilesc, devin maro \u0219i se pot ag\u0103\u021ba de copac. Aceast\u0103 arsur\u0103 se poate extinde la crengi \u0219i ramuri, duc\u00e2nd la formarea de cancere - zone necrotice \u0219i \u00eenfundate pe lemn. \u00cen condi\u021bii de umiditate, pe florile bolnave \u0219i pe cancerele ramurilor se pot forma mase de spori cenu\u0219ii p\u00e2n\u0103 la maro, care servesc drept surse de inocul secundar.<\/p><p>Pe m\u0103sur\u0103 ce sezonul de cre\u0219tere avanseaz\u0103, ciuperca poate infecta fructele \u00een curs de dezvoltare, duc\u00e2nd la putregaiul brun. Fructele infectate prezint\u0103 leziuni brune, care se extind rapid, adesea acoperite cu mase de spori cenu\u0219ii \u00een condi\u021bii de umiditate. Aceste fructe pot deveni mumificate \u0219i r\u0103m\u00e2n ata\u0219ate de pom, servind drept rezervoare pentru agentul patogen. Boala poate provoca pierderi semnificative \u00eenainte \u0219i dup\u0103 recoltare, \u00een special \u00een sezoanele calde \u0219i umede, afect\u00e2nd at\u00e2t produc\u021bia, c\u00e2t \u0219i calitatea fructelor.<\/p><h3>Modelul FieldClimate<\/h3><p><img decoding=\"async\" class=\"aligncenter size-large wp-image-62688 lazyload\" data-src=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Monillia-laxa-1024x475.png\" alt=\"\" width=\"1024\" height=\"475\" data-srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Monillia-laxa-1024x475.png 1024w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Monillia-laxa-300x139.png 300w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Monillia-laxa-768x356.png 768w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Monillia-laxa-18x8.png 18w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Monillia-laxa.png 1277w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/475;\" \/><\/p><p>Senzori necesari:<\/p><ul><li>Temperatura aerului<\/li><li>Umiditatea frunzelor<\/li><li>Umiditate relativ\u0103<\/li><li>Precipita\u021bii<\/li><\/ul><p>Graficul ilustreaz\u0103 condi\u021biile optime pentru <em>Monilinia<\/em> infec\u021bii \u00een livezi, \u00een func\u021bie de factori precum umezeala frunzelor, temperatura \u0219i umiditatea relativ\u0103. <em>Monilinia laxa<\/em> este bine adaptat la temperaturile relativ sc\u0103zute din prim\u0103var\u0103 \u0219i poate provoca infec\u021bii la temperaturi de p\u00e2n\u0103 la 5\u00b0C, chiar \u0219i \u00een cazul unei perioade scurte de umezeal\u0103 a frunzelor. Un nivel de infec\u021bie 100% pe grafic reprezint\u0103 condi\u021biile cele mai favorabile pentru ca ciuperca s\u0103 p\u0103trund\u0103 \u00een \u021besuturile plantelor \u0219i s\u0103 ini\u021bieze infec\u021bia.<\/p><p>Pentru a sprijini gestionarea bolilor, trebuie avute \u00een vedere m\u0103suri curative de protec\u021bie a plantelor. Graficul prezint\u0103 dou\u0103 clase de severitate - infec\u021bie \u0219i infec\u021bie sever\u0103 - bazate pe factori precum soiul de fructe, istoricul livezii \u0219i experien\u021ba fermierilor. Aceste clasific\u0103ri ajut\u0103 la luarea deciziilor pentru un control eficient al bolilor.<\/p><h3>Literatur\u0103<\/h3><ul><li>Casals, C. (2010). Efectul temperaturii \u0219i al activit\u0103\u021bii apei asupra germin\u0103rii in vitro a Monilinia spp. <em>Jurnalul de microbiologie aplicat\u0103<\/em>.<\/li><li>UC IPM. (n.red.). <em>Orient\u0103ri privind gestionarea de c\u0103tre UC a putregaiului brun al florilor de migdal<\/em>. Victoria, Department of Environment and Primary Industries. (n.red.). Putregaiul brun al fructelor cu s\u00e2mburi.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a25532d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a25532d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3342916\" data-id=\"3342916\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a0d3fa6 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"a0d3fa6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2edac7d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2edac7d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7a90e86\" data-id=\"7a90e86\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7f3eae5 elementor-widget elementor-widget-menu-anchor\" data-id=\"7f3eae5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"apricot-mirabelle-plum-prune-monilinia-spp\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3fcffa7 elementor-widget elementor-widget-heading\" data-id=\"3fcffa7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Monilinia spp.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ccd2cb1 elementor-widget elementor-widget-text-editor\" data-id=\"ccd2cb1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Agen\u021bi patogeni<\/h3><p>Agentul patogen al putregaiului brun, <em>Monilinia spp.<\/em>, afecteaz\u0103 fructele cu s\u00e2mburi printr-un ciclu de via\u021b\u0103 care \u00eencepe cu iernarea \u00een fructe mumificate \u0219i \u00een cancerele ramurilor. Odat\u0103 cu cre\u0219terea temperaturilor prim\u0103vara, ciuperca produce spori care infecteaz\u0103 florile \u0219i l\u0103starii tineri, duc\u00e2nd la ciuruirea florilor \u0219i la cancerele ramurilor. Aceste infec\u021bii servesc drept surse de inocul pentru infec\u021biile fructelor mai t\u00e2rziu \u00een sezon. Fructele mature devin din ce \u00een ce mai sensibile la putregaiul brun, \u00een special \u00een condi\u021bii calde, umede sau umede, care favorizeaz\u0103 evolu\u021bia rapid\u0103 a bolii. Leziunile suferite de fructe, cum ar fi cele cauzate de insecte sau de grindin\u0103, cresc \u0219i mai mult susceptibilitatea. Gestionarea eficient\u0103 include practici culturale, cum ar fi \u00eendep\u0103rtarea fructelor mumificate \u0219i a crengilor zdrobite, precum \u0219i controale chimice care implic\u0103 aplicarea de fungicide \u00een perioadele critice de \u00eenflorire \u0219i \u00eenainte de recoltare.<\/p><h3>Simptomele<\/h3><p><em>Monilinia spp.<\/em> se manifest\u0103 prin mai multe simptome distincte. Prim\u0103vara, florile infectate se ofilesc, devin maronii \u0219i pot fi acoperite cu mase de spori cenu\u0219iu-g\u0103lbui, care r\u0103m\u00e2n adesea ata\u0219ate de ramuri \u0219i servesc drept surse de inocul secundar. Infec\u021bia se poate extinde p\u00e2n\u0103 la ramuri, duc\u00e2nd la formarea de mici cankere gomoase care pot \u00eenconjura \u0219i ucide l\u0103starii afecta\u021bi. Pe fructele coapte, simptomele ini\u021biale apar sub form\u0103 de pete mici, circulare, de culoare maro, care se extind rapid \u00een condi\u021bii favorabile, putrezind \u00eentregul fruct \u00een dou\u0103 zile. Aceste zone de putrefac\u021bie dezvolt\u0103 adesea mase de spori de culoare cafeniu spre gri. Fructele afectate se zb\u00e2rcesc, devin maronii sau negre \u0219i pot fie s\u0103 cad\u0103 la p\u0103m\u00e2nt, fie s\u0103 r\u0103m\u00e2n\u0103 mumificate pe pom, contribuind la persisten\u021ba \u0219i r\u0103sp\u00e2ndirea bolii.<\/p><h3>Modelul FieldClimate<\/h3><p><img decoding=\"async\" class=\"aligncenter size-large wp-image-62692 lazyload\" data-src=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Monilinia-spp-1024x473.png\" alt=\"\" width=\"1024\" height=\"473\" data-srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Monilinia-spp-1024x473.png 1024w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Monilinia-spp-300x139.png 300w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Monilinia-spp-768x355.png 768w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Monilinia-spp-18x8.png 18w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Monilinia-spp.png 1298w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/473;\" \/><\/p><p>Senzori necesari:<\/p><ul><li>Temperaturile aerului<\/li><li>Umiditatea frunzelor<\/li><\/ul><p>Curba la 100% indic\u0103 condi\u021bii optime pentru o <em>Monilia<\/em> infec\u021bia \u00een livezi. Calculele se bazeaz\u0103 pe umezeala frunzelor, temperatur\u0103 \u0219i umiditate relativ\u0103.<\/p><p><em>Monilia spp.<\/em> este bine adaptat la temperaturile relativ sc\u0103zute din timpul prim\u0103verii \u0219i provoac\u0103 infec\u021bii la temperaturi de p\u00e2n\u0103 la 5\u00b0C \u00eentr-o perioad\u0103 foarte scurt\u0103 de durat\u0103 a umezelii. Infec\u021bia 100% de pe grafic indic\u0103 condi\u021bii optime pentru ca ciuperca s\u0103 p\u0103trund\u0103 \u00een \u021besutul vegetal \u0219i s\u0103 provoace infec\u021bii. Trebuie luate \u00een considerare m\u0103surile curative de protec\u021bie a plantelor.<\/p><h3>Literatur\u0103<\/h3><ul><li>Peter, K. A. (2024, 19 iunie). <em>Boala fructelor cu s\u00e2mburi - putregaiul brun<\/em>. Penn State Extension. https:\/\/extension.psu.edu\/stone-fruit-disease-brown-rot<\/li><li>Biggs, A. R. (2016). Putregaiul brun al fructelor cu s\u00e2mburi. Ohioline, Ohio State University Extension. https:\/\/ohioline.osu.edu\/factsheet\/plpath-fru-29<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-731c0c7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"731c0c7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c186191\" data-id=\"c186191\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-68fc99b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"68fc99b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-385697d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"385697d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c1174ed\" data-id=\"c1174ed\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a15fc6b elementor-widget elementor-widget-menu-anchor\" data-id=\"a15fc6b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"apricot-mirabelle-plum-prune-shot-hole\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4be61a elementor-widget elementor-widget-heading\" data-id=\"b4be61a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Gaura de \u00eempu\u0219care<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f262a1 elementor-widget elementor-widget-text-editor\" data-id=\"1f262a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Agen\u021bi patogeni<\/h3><p>Ciuperca \"shot hole\" ierneaz\u0103 \u00een mugurii infecta\u021bi \u0219i poate infecta frunzele, tulpinile \u0219i fructele \u00een timpul perioadelor reci \u0219i ploioase din prim\u0103var\u0103 \u0219i toamn\u0103. Ploile sunt esen\u021biale pentru ca ciuperca s\u0103 se r\u0103sp\u00e2ndeasc\u0103 \u0219i s\u0103 infecteze \u021besuturile s\u0103n\u0103toase ale plantelor.<\/p><p>Ciuperca poate persista timp de mai mul\u021bi ani \u00een cankerele sau mugurii ramurilor infectate. \u00cen condi\u021bii favorabile, continu\u0103 s\u0103 creasc\u0103, chiar \u0219i \u00een timpul iernii. Prim\u0103vara, conidiile sunt dispersate de ploaie la flori \u0219i frunze tinere, ini\u021biind noi infec\u021bii. \u00cen condi\u021bii nefavorabile, cum ar fi vremea uscat\u0103, conidiile r\u0103m\u00e2n viabile timp de mai multe luni. Ploaia este necesar\u0103 pentru dispersarea sporilor, \u00een timp ce condi\u021biile umede sunt necesare pentru germinare. Ciuperca se poate dezvolta la temperaturi de peste 2\u00b0C.<\/p><p>Atunci c\u00e2nd umiditatea este continu\u0103 timp de cel pu\u021bin 24 de ore \u0219i temperaturile dep\u0103\u0219esc 2\u00b0C, poate ap\u0103rea infec\u021bia. Pe m\u0103sur\u0103 ce temperaturile cresc \u00een timpul sezonului de cre\u0219tere, sunt necesare perioade de umiditate mai scurte pentru germinare - de exemplu, doar \u0219ase ore la 25\u00b0C. Sporii se r\u0103sp\u00e2ndesc \u00een principal prin stropirea cu ap\u0103 \u0219i pot r\u0103m\u00e2ne viabili luni de zile \u00een condi\u021bii uscate. \u00cen condi\u021bii optime, sporii sunt produ\u0219i de mugurii infecta\u021bi \u0219i de leziunile tulpinii pe tot parcursul sezonului de vegeta\u021bie. Majoritatea cultivarelor de piersici, nectarine, caise \u0219i migdali sunt foarte sensibile, \u00een timp ce cire\u0219ele \u0219i prunele sunt mai pu\u021bin afectate, prezent\u00e2nd simptome pe frunze \u0219i fructe numai atunci c\u00e2nd au loc perioade prelungite de umiditate la sf\u00e2r\u0219itul prim\u0103verii \u0219i \u00eenceputul verii.<\/p><h3>Simptomele<\/h3><p>Pe frunzele infectate apar mici pete maro cu margini ro\u0219iatice, cu diametrul de aproximativ 1 mm. Aceste pete se extind \u00een leziuni circulare mai mari, de aproximativ 3 mm \u00een diametru. Pe m\u0103sur\u0103 ce boala progreseaz\u0103, zonele afectate se usuc\u0103 \u0219i se desprind de frunze, cre\u00e2nd un aspect de g\u0103uri. Ramurile infectate prezint\u0103 margini maronii distincte, cu un centru necrotic care nu cade, ci exud\u0103 cantit\u0103\u021bi mari de gum\u0103. \u00cen plus, lignificarea ramurilor infectate este \u00eempiedicat\u0103, iar leziunile se transform\u0103 treptat \u00een cankere. \u00cen cazurile grave, boala poate duce la defolierea prematur\u0103 a arborelui.<\/p><p>Pe fructe, infec\u021bia apare ini\u021bial sub form\u0103 de pete mici, circulare, de culoare violet \u00eenchis. Pe m\u0103sur\u0103 ce boala progreseaz\u0103, simptomele variaz\u0103 \u00een func\u021bie de tipul de fruct. La caise, petele devin maro, ridicate \u0219i aspre, conferind fructului o textur\u0103 de crust\u0103. La piersici \u0219i nectarine, crusta se ad\u00e2nce\u0219te \u00een ad\u00e2ncituri pronun\u021bate. Fructele infectate dezvolt\u0103 adesea pete gomoase, iar \u00een cazurile grave, se pot forma cr\u0103p\u0103turi \u00een piele.<\/p><h3>Modelul FieldClimate<\/h3><p><img decoding=\"async\" class=\"aligncenter size-large wp-image-62698 lazyload\" data-src=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Shot-hole-998x1024.png\" alt=\"\" width=\"998\" height=\"1024\" data-srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Shot-hole-998x1024.png 998w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Shot-hole-292x300.png 292w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Shot-hole-768x788.png 768w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Shot-hole-12x12.png 12w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Shot-hole.png 1313w\" data-sizes=\"(max-width: 998px) 100vw, 998px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 998px; --smush-placeholder-aspect-ratio: 998\/1024;\" \/><\/p><p>Senzori necesari:<\/p><ul><li>Temperatura aerului<\/li><li>Umiditate relativ\u0103<\/li><li>Umiditatea frunzelor<\/li><li>Precipita\u021bii<\/li><\/ul><p>Perioadele de infec\u021bie favorabile pentru boala \"shot hole\" sunt determinate \u00een func\u021bie de precipita\u021bii, umiditatea frunzelor, umiditatea relativ\u0103 \u0219i temperatur\u0103. Sunt evaluate trei niveluri de severitate a infec\u021biei. Infec\u021biile slabe pot \u00eencepe \u00een condi\u021bii de umiditate relativ\u0103 ridicat\u0103 \u0219i temperaturi ridicate. Infec\u021biile moderate \u0219i severe sunt declan\u0219ate de ploi \u0219i devin mai severe \u00een cazul unei umidit\u0103\u021bi prelungite a frunzelor \u0219i a unor temperaturi ridicate. O rat\u0103 de infec\u021bie de 100% pe scar\u0103 indic\u0103 condi\u021bii optime pentru infec\u021bia fungic\u0103 \u00een c\u00e2mp.<\/p><p>M\u0103surile fitosanitare trebuie aplicate \u00een func\u021bie de gravitatea infec\u021biei, lu\u00e2nd \u00een considerare experien\u021ba anterioar\u0103, istoricul livezii \u0219i sensibilitatea soiului de fructe. Trebuie avute \u00een vedere ac\u021biuni adecvate pentru nivelurile de infec\u021bie u\u0219oare, moderate sau severe, pentru a minimiza impactul bolii.<\/p><h3>Literatur\u0103<\/h3><ul><li>UC IPM. (n.red.). <em>Boala Shot Hole \/ Piersicul \/ Agricultur\u0103<\/em>. Universitatea de Agricultur\u0103 \u0219i Resurse Naturale din California. Retrieved from https:\/\/ipm.ucanr.edu\/agriculture\/peach\/shot-hole-disease\/<\/li><li>Utah State University Extension. (n.red.). <em>Coryneum sau arsura g\u0103urii<\/em>. Retrieved from https:\/\/extension.usu.edu\/planthealth\/research\/coryneum-or-shothole-blight<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-16bb0fc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"16bb0fc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-dee3118\" data-id=\"dee3118\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d9d3be2 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"d9d3be2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a2f2e28 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a2f2e28\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5b7f7dd\" data-id=\"5b7f7dd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-18ccdc5 elementor-widget elementor-widget-menu-anchor\" data-id=\"18ccdc5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"apricot-mirabelle-plum-prune-xanthomonas-arboricola\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0479168 elementor-widget elementor-widget-heading\" data-id=\"0479168\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Xanthomonas arboricola<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-586b908 elementor-widget elementor-widget-text-editor\" data-id=\"586b908\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Agen\u021bi patogeni<\/h3><p><em>Xanthomonas arboricola<\/em> este o bacterie aerob\u0103, gram-negativ\u0103. Bacteria ierneaz\u0103 \u00een spa\u021biile intercelulare ale cortexului, floemului \u0219i parenchimului xilematic al piersicului. La prun \u0219i cais, cankerii de var\u0103 se formeaz\u0103 \u00eentr-un singur sezon, dezvolt\u00e2ndu-se \u00een prim\u0103vara urm\u0103toare \u0219i servind drept surs\u0103 de inoculum. \u00cen plus, mugurii de prun \u0219i frunzele c\u0103zute ac\u021bioneaz\u0103 ca surse de iernare pentru boala bacterian\u0103.<\/p><p>Prim\u0103vara, bacteriile \u00eencep s\u0103 se \u00eenmul\u021beasc\u0103, provoc\u00e2nd ruperea epidermei, ceea ce duce la apari\u021bia unor leziuni vizibile, cunoscute sub numele de cankere de prim\u0103var\u0103. Inoculul provenit din aceste cancere este diseminat de ploaie \u0219i v\u00e2nt, infect\u00e2nd \u021besuturile s\u0103n\u0103toase ale plantelor prin stomate. Se dezvolt\u0103 apoi leziuni pe frunze, care exud\u0103 bacterii \u0219i duc la infec\u021bii secundare.<\/p><p>Cankerele de var\u0103 se formeaz\u0103 \u00een \u021besutul verde al l\u0103starului, dar sunt sigilate de un strat de periderm\u0103 \u0219i se usuc\u0103 \u00een timpul verii, reduc\u00e2nd viabilitatea bacterian\u0103. Prin urmare, cankerele de var\u0103 din pruni \u0219i piersici nu sunt locuri importante de iernare sau surse de infec\u021bie ini\u021bial\u0103 pentru sezonul urm\u0103tor. \u00cen general, infectarea l\u0103starilor la sf\u00e2r\u0219itul sezonului - care are loc \u00een timpul ploilor de toamn\u0103 \u0219i al c\u0103derii frunzelor - reprezint\u0103 principala surs\u0103 de inocul pentru prim\u0103vara urm\u0103toare.<\/p><h3>Simptomele<\/h3><p>Pe frunzele de piersic apar ini\u021bial pete mici, circulare sau neregulate, de la verde pal la galben. Aceste pete se m\u0103resc \u0219i se \u00eenchid la culoare, devenind purpurii, maro sau negre. Pe m\u0103sur\u0103 ce boala progreseaz\u0103, zonele afectate se pot desprinde, d\u00e2nd frunzelor un aspect de g\u0103uri, cu un inel \u00eentunecat de \u021besut bolnav l\u0103sat \u00een urm\u0103. Frunzele infectate devin adesea galbene \u0219i cad prematur. Pe fructele de prun, simptomele variaz\u0103 \u00een func\u021bie de cultivar, de la leziuni negre mari, ad\u00e2ncite, la leziuni mici, asem\u0103n\u0103toare unor gropi.<\/p><p>Pe ramurile de piersic, cankerii de prim\u0103var\u0103 se dezvolt\u0103 pe ramurile care au iernat \u0219i pe mugurii de ap\u0103 \u00eenainte de apari\u021bia l\u0103starilor verzi. Ini\u021bial, apar sub form\u0103 de b\u0103\u0219ici mici, \u00eenmuiate \u00een ap\u0103 \u0219i de culoare \u00eenchis\u0103 (cu dimensiuni de 1-10 cm), care uneori \u00eencununeaz\u0103 ramura \u0219i provoac\u0103 moartea por\u021biunii superioare a acesteia. Sub zona moart\u0103, unde sunt prezente bacteriile, se formeaz\u0103 o dung\u0103 \u00eentunecat\u0103 cunoscut\u0103 sub numele de \"v\u00e2rf negru\". La prun \u0219i cais, cancerele sunt perene \u0219i continu\u0103 s\u0103 se dezvolte pe ramurile care au doi sau trei ani.<\/p><h3>Modelul FieldClimate<\/h3><p><img decoding=\"async\" class=\"aligncenter size-large wp-image-62699 lazyload\" data-src=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Xanthomonas-arboricola-986x1024.png\" alt=\"\" width=\"986\" height=\"1024\" data-srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Xanthomonas-arboricola-986x1024.png 986w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Xanthomonas-arboricola-289x300.png 289w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Xanthomonas-arboricola-768x798.png 768w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Xanthomonas-arboricola-12x12.png 12w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Xanthomonas-arboricola.png 1306w\" data-sizes=\"(max-width: 986px) 100vw, 986px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 986px; --smush-placeholder-aspect-ratio: 986\/1024;\" \/><\/p><p><span style=\"font-weight: 300;\">Senzori necesari:<\/span><\/p><ul><li style=\"font-weight: 300;\" aria-level=\"1\"><span style=\"font-weight: 300;\">Temperatura aerului<\/span><\/li><li style=\"font-weight: 300;\" aria-level=\"1\"><span style=\"font-weight: 300;\">Umiditate relativ\u0103<\/span><\/li><li style=\"font-weight: 300;\" aria-level=\"1\"><span style=\"font-weight: 300;\">Umiditatea frunzelor<\/span><\/li><\/ul><p>Boala bacterian\u0103 se dezvolt\u0103 \u00een anotimpurile calde, cu temperaturi cuprinse \u00eentre 10 \u0219i 28 \u00b0C, precum \u0219i \u00een condi\u021bii de ploi frecvente \u0219i u\u0219oare, v\u00e2nturi puternice \u0219i rou\u0103 abundent\u0103. \u00cen livezi, dispersia local\u0103 are loc \u00een principal prin stropi de ploaie.<\/p><p>Clasific\u0103m infec\u021biile \u00een trei niveluri de severitate: slab\u0103, moderat\u0103 \u0219i sever\u0103. Gravitatea care trebuie luat\u0103 \u00een considerare depinde de cantitatea de inocul prezent (pe baza epidemiologiei anului precedent), de susceptibilitatea soiului \u0219i de condi\u021biile meteorologice predominante. O valoare de 100% indic\u0103 condi\u021bii optime pentru infec\u021bia bacterian\u0103.<\/p><h3>Literatur\u0103<\/h3><ul><li>EPPO. (2021). PM 7\/064 (2) Xanthomonas arboricola pv. pruni. <em>Buletinul EPPO, 51<\/em>(3), 468-487. https:\/\/doi.org\/10.1111\/epp.12756<\/li><li>McManus, P. S., &amp; Jones, A. L. (1995). <em>P\u0103tarea bacterian\u0103 a piersicilor \u0219i prunelor<\/em>. Managementul integrat al d\u0103un\u0103torilor, Universitatea de Stat din Michigan. https:\/\/www.canr.msu.edu\/ipm\/agriculture\/fruit\/bacterial_spot_of_peach_and_plum<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4dbc6b9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4dbc6b9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7ee2574\" data-id=\"7ee2574\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5454f6c elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"5454f6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9b8c7d1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9b8c7d1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8a85aa0\" data-id=\"8a85aa0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-83ae4d2 elementor-widget elementor-widget-menu-anchor\" data-id=\"83ae4d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"apricot-mirabelle-plum-prune-taphrina-leaf-curl\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a2a3c5 elementor-widget elementor-widget-heading\" data-id=\"9a2a3c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Taphrina leaf curl<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78eaeed elementor-widget elementor-widget-text-editor\" data-id=\"78eaeed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Agen\u021bi patogeni<\/h3><p><em>Taphrina deformans<\/em>, agentul cauzal al buclei frunzelor de piersic, ierneaz\u0103 sub form\u0103 de spori pe suprafe\u021bele arborilor, inclusiv pe scoar\u021b\u0103 \u0219i pe solzii mugurilor. La \u00eenceputul prim\u0103verii, \u00een timpul umfl\u0103rii \u0219i deschiderii mugurilor, ace\u0219ti spori germineaz\u0103 \u0219i infecteaz\u0103 frunzele emergente. Condi\u021biile meteorologice r\u0103coroase \u0219i umede, \u00een special temperaturile calde \u00eenso\u021bite de umezeal\u0103 provenit\u0103 din ploaie, rou\u0103 sau irigare, sunt optime pentru infectare. \u00cen schimb, vremea uscat\u0103 din timpul umfl\u0103rii \u0219i deschiderii mugurilor limiteaz\u0103 apari\u021bia bolii. Pe m\u0103sur\u0103 ce frunzele se maturizeaz\u0103, ele devin mai pu\u021bin sensibile la infec\u021bie, iar infec\u021biile secundare sunt rare. Ciuperca produce spori pe suprafe\u021bele frunzelor infectate, care sunt \u00eempr\u0103\u0219tia\u021bi de ploaie sau v\u00e2nt, depun\u00e2ndu-se \u00een cr\u0103p\u0103turile scoar\u021bei \u0219i \u00een solzii mugurilor pentru a ierna \u0219i a perpetua ciclul bolii \u00een sezoanele urm\u0103toare.<\/p><h3>Simptomele<\/h3><p>Agentul patogen induce o serie de simptome la piersici \u0219i nectarine. Frunzele infectate apar prim\u0103vara \u0219i prezint\u0103 \u00eengro\u0219are, \u00eencre\u021bire \u0219i deformare, adesea \u00eenso\u021bite de decolorare ro\u0219iatic\u0103 sau purpurie. Pe m\u0103sur\u0103 ce boala progreseaz\u0103, aceste frunze pot deveni galbene sau brune \u0219i, \u00een cele din urm\u0103, cad prematur, ceea ce poate duce la defoliere. L\u0103starii infecta\u021bi pot deveni umfla\u021bi, pipernici\u021bi \u0219i pot muri, \u00een special dac\u0103 infec\u021bia este grav\u0103. Simptomele fructelor includ pete ridicate, neregulate, aspre, adesea de culoare ro\u0219iatic\u0103, care pot provoca c\u0103derea prematur\u0103 a fructelor sau le pot face necomercializabile. Dac\u0103 nu sunt gestionate, infec\u021biile repetate pot sl\u0103bi pomul, reduc\u00e2nd produc\u021bia de fructe \u0219i vigoarea general\u0103.<\/p><h3>Modelul FieldClimate<\/h3><p><img decoding=\"async\" class=\"aligncenter size-large wp-image-62700 lazyload\" data-src=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Taphrina-deformans-1024x475.png\" alt=\"\" width=\"1024\" height=\"475\" data-srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Taphrina-deformans-1024x475.png 1024w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Taphrina-deformans-300x139.png 300w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Taphrina-deformans-768x356.png 768w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Taphrina-deformans-18x8.png 18w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Taphrina-deformans.png 1303w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/475;\" \/><\/p><p><span style=\"font-weight: 300;\">Senzori necesari:<\/span><\/p><ul><li><span style=\"font-weight: 300;\">Temperatura aerului<\/span><\/li><\/ul><p>Graficul prezint\u0103 perioadele de risc, \u00een func\u021bie de temperatura din acea perioad\u0103. Agentul patogen prosper\u0103 la temperaturi cuprinse \u00eentre 16 \u0219i 27 \u00b0C. Graficul indic\u0103 faptul c\u0103, la 100%, temperaturile optime au fost atinse suficient timp pentru o infec\u021bie cu agentul patogen.<\/p><h3>Literatur\u0103<\/h3><ul><li>Biggs, A. R. (2016). <em>Bucla frunzei de piersic<\/em>. Ohioline, Ohio State University Extension. https:\/\/ohioline.osu.edu\/factsheet\/plpath-fru-26<\/li><li>Universitatea de Agricultur\u0103 \u0219i Resurse Naturale din California. (n.red.). <em>Bucla frunzei de piersic<\/em>. UC IPM Pest Notes. Ob\u021binut la 6 martie 2025, de la https:\/\/ipm.ucanr.edu\/home-and-landscape\/peach-leaf-curl\/pest-notes\/<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fe5f040 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fe5f040\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8fa5603\" data-id=\"8fa5603\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-023eece elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"023eece\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f791313 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f791313\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6cdbee4\" data-id=\"6cdbee4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2fd5eb6 elementor-widget elementor-widget-menu-anchor\" data-id=\"2fd5eb6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"apricot-mirabelle-plum-prune-powdery-mildew\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11eb7ea elementor-widget elementor-widget-heading\" data-id=\"11eb7ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Miliardul pulverulent<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-91c8735 elementor-widget elementor-widget-text-editor\" data-id=\"91c8735\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Agen\u021bi patogeni<\/h3><figure id=\"attachment_62701\" aria-describedby=\"caption-attachment-62701\" style=\"width: 819px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-62701 lazyload\" data-src=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Powdery-mildew.jpg\" alt=\"\" width=\"819\" height=\"623\" data-srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Powdery-mildew.jpg 819w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Powdery-mildew-300x228.jpg 300w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Powdery-mildew-768x584.jpg 768w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Powdery-mildew-16x12.jpg 16w\" data-sizes=\"(max-width: 819px) 100vw, 819px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 819px; --smush-placeholder-aspect-ratio: 819\/623;\" \/><figcaption id=\"caption-attachment-62701\" class=\"wp-caption-text\">Surs\u0103: Mulbrhan et al<\/figcaption><\/figure><p><br \/>Agentul patogen este <em>Sphaerotheca pannosa<\/em>. Ierneaz\u0103 sub form\u0103 de micelii \u00een mugurii infecta\u021bi sau <em>cleistotecia<\/em> \u0219i servesc drept inocul primar.<\/p><p><em>Conidia<\/em> (spori asexua\u021bi) \u0219i <em>ascospori<\/em> (spori sexuali) sunt produse de miceliu \u0219i, respectiv, de cleistotecium. Ace\u0219tia sunt purta\u021bi de v\u00e2nt p\u00e2n\u0103 la plantele susceptibile \u0219i, odat\u0103 ajun\u0219i la sol, germineaz\u0103 \u0219i produc un tub germinativ care formeaz\u0103 hife, r\u0103sp\u00e2ndind infec\u021bia. Infec\u021biile secundare apar \u00een principal prin <em>conidii<\/em>. Cele produse de infec\u021biile primare \u0219i ulterioare sunt purtate de v\u00e2nt \u0219i ploaie, continu\u00e2nd infec\u021bia. Odat\u0103 ce condi\u021biile de mediu devin dificile, ciuperca trece \u00een principal la reproducerea sexual\u0103 \u0219i ciclul se repet\u0103.<\/p><h3>Simptomele<\/h3><figure id=\"attachment_62702\" aria-describedby=\"caption-attachment-62702\" style=\"width: 485px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-62702 lazyload\" data-src=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Sphaerotheca_Apricot.png\" alt=\"\" width=\"485\" height=\"320\" data-srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Sphaerotheca_Apricot.png 485w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Sphaerotheca_Apricot-300x198.png 300w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Sphaerotheca_Apricot-18x12.png 18w\" data-sizes=\"(max-width: 485px) 100vw, 485px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 485px; --smush-placeholder-aspect-ratio: 485\/320;\" \/><figcaption id=\"caption-attachment-62702\" class=\"wp-caption-text\">Sursa: Proiectul IPM la nivel de stat al UC_Apricot powdery mildew<\/figcaption><\/figure><p><br \/>Ini\u021bial, pe zonele afectate apar vezicule, care sunt \u00een cur\u00e2nd acoperite cu miceliu \u0219i spori pulverulen\u021bi de culoare alb\u0103 p\u00e2n\u0103 la cenu\u0219ie. Aceast\u0103 infec\u021bie fungic\u0103 duce la deformarea frunzelor, la curbarea \u0219i la c\u0103derea prematur\u0103 a frunzelor. Mugurii \u0219i florile sunt, de asemenea, vulnerabile; este posibil ca acestea s\u0103 nu se deschid\u0103 \u00een mod corespunz\u0103tor \u0219i s\u0103 prezinte decolor\u0103ri \u0219i \u00eent\u00e2rzieri \u00een cre\u0219tere. \u00cen plus, fructele sunt foarte sensibile - pot dezvolta pete aspre, cornoase, care devin roz p\u00e2n\u0103 la maro \u00eenchis pe coaja lor, iar epicarp devine coroiat \u0219i dur.<\/p><h3>Modelul FieldClimate<\/h3><p><strong>Model general de risc Sphaerotheca pannosa<\/strong><img decoding=\"async\" class=\"aligncenter size-large wp-image-62703 lazyload\" data-src=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/General-Sphaerotheca-pannosa-Risk-Model-1024x416.png\" alt=\"\" width=\"1024\" height=\"416\" data-srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/General-Sphaerotheca-pannosa-Risk-Model-1024x416.png 1024w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/General-Sphaerotheca-pannosa-Risk-Model-300x122.png 300w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/General-Sphaerotheca-pannosa-Risk-Model-768x312.png 768w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/General-Sphaerotheca-pannosa-Risk-Model-18x7.png 18w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/General-Sphaerotheca-pannosa-Risk-Model.png 1381w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/416;\" \/><\/p><p>Senzori necesari:<\/p><ul><li>Temperatura aerului<\/li><li>Umiditatea frunzelor<\/li><\/ul><p>Modelul ia \u00een considerare temperatura aerului \u0219i durata umezelii frunzelor pentru a calcula riscul. Temperatura optim\u0103 variaz\u0103 \u00eentre 21 \u0219i 27'c, iar dezvoltarea bolii \u00eencetine\u0219te la temperaturi de peste 28'c. Deoarece sporii \u0219i miceliul sunt sensibili la c\u0103ldur\u0103 extrem\u0103 \u0219i la lumina direct\u0103 a soarelui, temperaturile calde moderate \u0219i umbra sunt \u00een general favorabile. Nu este nevoie de umiditate pentru ca ciuperca s\u0103 se stabileasc\u0103 \u0219i s\u0103 se dezvolte dup\u0103 infectare. Se formeaz\u0103 mult mai multe conidii \u00een condi\u021bii uscate dec\u00e2t \u00een condi\u021bii umede.<\/p><p>O valoare mai mare de 60% indic\u0103 un risc ridicat de infec\u021bie \u0219i trebuie luate \u00een considerare m\u0103surile de protec\u021bie a plantelor.<\/p><h3>Literatur\u0103<\/h3><ul><li>Dom\u00ednguez-Serrano, D., Garc\u00eda-Velasco, R., Mora-Herrera, M. E., Salgado-Siclan, M. L., &amp; Gonzalez-Diaz, J. G. (2016). Mucegaiul pulverulent al trandafirului (Podosphaera pannosa). <em>Agrociencia, 50<\/em>(7), 901-917.<\/li><li>Mulbrhan, A., Brikity, A., Yohana, S. R., &amp; Danish, S. (2016). Studiu privind inciden\u021ba \u0219i severitatea bolilor de mucegai pulverulent pe trandafiri (Rosa Sinensis L.) \u00een serele din Maisirwa, Eritreea. <em>Jurnalul asiatic de \u0219tiin\u021b\u0103 \u0219i tehnologie, 7<\/em>(5), 2850-2856.<\/li><li>Ram, V., &amp; Bhardwaj, L. N. (2004). Bolile fructelor cu s\u00e2mburi \u0219i gestionarea lor. \u00cen <em>Boli ale fructelor \u0219i legumelor: Volumul II: Diagnostic \u0219i gestionare<\/em> (pp. 485-510). Dordrecht: Springer Netherlands.<\/li><li>Yarwood, C. E., Sidky, S., Cohen, M. O. R. R. I. S., &amp; Santilli, V. I. N. C. E. N. T. (1954). <em>Rela\u021biile de temperatur\u0103 ale mucegaiului pulverulent<\/em>. https:\/\/ipm.ucanr.edu\/home-and-landscape\/powdery-mildew-on-fruits-and-berries\/pest-notes<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-edb66fc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"edb66fc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2d0de96\" data-id=\"2d0de96\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1d6369b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1d6369b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0e437ba elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0e437ba\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3be6f54\" data-id=\"3be6f54\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-49a664f elementor-widget elementor-widget-menu-anchor\" data-id=\"49a664f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"apricot-mirabelle-plum-prune-fruit-scab-model\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8c875ff elementor-widget elementor-widget-heading\" data-id=\"8c875ff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Modelul de roz\u0103toare a fructelor de s\u00e2mburoase<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fde7187 elementor-widget elementor-widget-text-editor\" data-id=\"fde7187\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Agen\u021bi patogeni<\/h3><p><em>Cladosporium carpophilum<\/em>, agentul cauzal al costreiului piersicului, ierneaz\u0103 \u00een principal sub form\u0103 de miceliu \u00een leziunile ramurilor de pe l\u0103starii din sezonul precedent. Prim\u0103vara, c\u00e2nd umiditatea dep\u0103\u0219e\u0219te 70%, ciuperca produce conidii (spori asexua\u021bi) \u00een aceste leziuni. Ace\u0219ti spori sunt disemina\u021bi prin mi\u0219carea aerului \u0219i stropirea cu ap\u0103, infect\u00e2nd fructele \u00een dezvoltare, l\u0103starii noi \u0219i frunzele. Condi\u021biile optime pentru germinarea sporilor \u0219i dezvoltarea fungic\u0103 se produc la temperaturi cuprinse \u00eentre 18 \u00b0C \u0219i 24 \u00b0C (65 \u00b0F \u0219i 75 \u00b0F), iar ploaia \u0219i umiditatea ridicat\u0103 faciliteaz\u0103 infec\u021bia. \u00cen special, exist\u0103 o perioad\u0103 de incuba\u021bie prelungit\u0103 de aproximativ 40-70 de zile \u00eenainte ca simptomele s\u0103 devin\u0103 vizibile pe fructe.<\/p><h3>Simptomele<\/h3><p>Boala se manifest\u0103 prin pete mici, catifelate, de culoare m\u0103slinie p\u00e2n\u0103 la neagr\u0103, pe fructe, adesea mai grave \u00een apropierea cap\u0103tului pedunculului. Aceste leziuni se pot uni, duc\u00e2nd la zone bolnave mai mari \u0219i la posibila fisurare a fructelor. Pe ramuri \u0219i l\u0103stari, infec\u021biile apar sub form\u0103 de leziuni u\u0219or ridicate, rotunde p\u00e2n\u0103 la ovale, de culoare maro, cu margini purpurii, mai t\u00e2rziu \u00een sezon. De\u0219i infec\u021biile foliare sunt mai pu\u021bin frecvente, ele pot ap\u0103rea \u00een condi\u021bii favorabile. Infec\u021biile severe pot duce la reducerea calit\u0103\u021bii \u0219i a randamentului fructelor, subliniind importan\u021ba practicilor eficiente de gestionare.<\/p><h3>Modele FieldClimate<\/h3><p><img decoding=\"async\" class=\"aligncenter size-large wp-image-62707 lazyload\" data-src=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Cladosporium-carpophilum-1024x467.png\" alt=\"\" width=\"1024\" height=\"467\" data-srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Cladosporium-carpophilum-1024x467.png 1024w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Cladosporium-carpophilum-300x137.png 300w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Cladosporium-carpophilum-768x350.png 768w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Cladosporium-carpophilum-18x8.png 18w, https:\/\/metos.global\/wp-content\/uploads\/2025\/03\/Cladosporium-carpophilum.png 1314w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/467;\" \/><\/p><p>Senzori necesari:<\/p><ul><li>Temperatura aerului<\/li><li>Umiditatea frunzelor<\/li><\/ul><p>Riscul unei <em>Cladosporium carpophilum<\/em> infec\u021bia este determinat\u0103 de condi\u021biile umede din prim\u0103var\u0103 \u0219i de la \u00eenceputul verii, dup\u0103 c\u0103derea petalelor. Boala este de obicei mai grav\u0103 \u00een zonele joase, umbroase \u0219i umede, cu mi\u0219care redus\u0103 a aerului. Curbele de infec\u021bie cresc \u00een timpul perioadelor de umezeal\u0103 a frunzelor \u00eentr-un interval de temperatur\u0103 cuprins \u00eentre 7 \u0219i 24\u00b0C \u0219i la un risc de 100% au fost date condi\u021biile optime pentru ca ciuperca s\u0103 p\u0103trund\u0103 \u00een \u021besutul vegetal. M\u0103surile curative de protec\u021bie a plantelor trebuie luate \u00een considerare dup\u0103 un risc de 100%.<\/p><h3>Literatur\u0103<\/h3><ul><li>Ellis, M. A. (2016). <em>Crust\u0103 de piersici, nectarine, prune \u0219i caise<\/em>. Ohioline. Retrieved from https:\/\/ohioline.osu.edu\/factsheet\/plpath-fru-39<\/li><li>Garofalo, E. (2020). <em>C\u0103rbunele piersicului<\/em>. New England Tree Fruit Management Guide. Retrieved from https:\/\/netreefruit.org\/stone-fruit\/peaches-nectarines\/diseases\/peach-scab<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-37cee38 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"37cee38\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-960b33f\" data-id=\"960b33f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b1e0142 elementor-widget elementor-widget-menu-anchor\" data-id=\"b1e0142\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"recommended-equipment\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d1df53e elementor-widget elementor-widget-heading\" data-id=\"d1df53e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Echipament recomandat<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0ae9e46 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0ae9e46\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-0d90a1d\" data-id=\"0d90a1d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-38818c7 elementor-widget elementor-widget-text-editor\" data-id=\"38818c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b><i>Verifica\u021bi ce set de senzori este necesar pentru monitorizarea bolilor poten\u021biale ale acestei culturi.<\/i><\/b><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-452fa6e\" data-id=\"452fa6e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-db48ed4 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"db48ed4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"\/wp-content\/uploads\/2022\/07\/Crop-solutions-document_2022.pdf\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">DESC\u0102RCA\u021aI FOAIA DE CALCUL<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Apricot, mirabelle, plum and prune disease models RUST DISEASE &#8211; Tranzschelia discolor BROWN ROT &#8211; Monilinia laxa MONILINIA SPP. SHOT HOLE &#8211; Wilsonomyces carpophilus XANTHOMONAS ARBORICOLA TAPHRINA LEAF CURL &#8211; Taphrina deformans POWDERY MILDEW &#8211; Sphaerotheca pannosa FRUIT SCAB &#8211; Cladosporium carpophilum Recommended equipment Rust disease Pathogen The fungal pathogen Tranzschelia discolor infects plants of [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"ocean_front_end_style_editor":"no","ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"0","ocean_second_sidebar":"0","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"0","ocean_custom_header_template":"0","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"0","ocean_menu_typo_font_family":"0","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"on","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"0","footnotes":""},"class_list":["post-49206","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/metos.global\/ro\/wp-json\/wp\/v2\/pages\/49206","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/metos.global\/ro\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/metos.global\/ro\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/metos.global\/ro\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/metos.global\/ro\/wp-json\/wp\/v2\/comments?post=49206"}],"version-history":[{"count":80,"href":"https:\/\/metos.global\/ro\/wp-json\/wp\/v2\/pages\/49206\/revisions"}],"predecessor-version":[{"id":120485,"href":"https:\/\/metos.global\/ro\/wp-json\/wp\/v2\/pages\/49206\/revisions\/120485"}],"wp:attachment":[{"href":"https:\/\/metos.global\/ro\/wp-json\/wp\/v2\/media?parent=49206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}