{"id":49775,"date":"2022-12-12T12:11:59","date_gmt":"2022-12-12T12:11:59","guid":{"rendered":"https:\/\/dev.metos.global\/?page_id=49775"},"modified":"2026-05-04T10:33:33","modified_gmt":"2026-05-04T10:33:33","slug":"disease-models-rapeseed","status":"publish","type":"page","link":"https:\/\/metos.global\/hu\/disease-models-rapeseed\/","title":{"rendered":"Betegs\u00e9gmodellek - repce"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"49775\" class=\"elementor elementor-49775\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-611a2a2 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"611a2a2\" 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-64bbf6b\" data-id=\"64bbf6b\" 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-682456d elementor-widget elementor-widget-image\" data-id=\"682456d\" 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\/12\/Disease-Models-rapeseed.png\" class=\"attachment-full size-full wp-image-49649\" alt=\"Betegs\u00e9gmodellek - repce\" srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2022\/12\/Disease-Models-rapeseed.png 1920w, https:\/\/metos.global\/wp-content\/uploads\/2022\/12\/Disease-Models-rapeseed-300x55.png 300w, https:\/\/metos.global\/wp-content\/uploads\/2022\/12\/Disease-Models-rapeseed-1024x187.png 1024w, https:\/\/metos.global\/wp-content\/uploads\/2022\/12\/Disease-Models-rapeseed-768x140.png 768w, https:\/\/metos.global\/wp-content\/uploads\/2022\/12\/Disease-Models-rapeseed-1536x280.png 1536w, https:\/\/metos.global\/wp-content\/uploads\/2022\/12\/Disease-Models-rapeseed-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-c2b97e8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c2b97e8\" 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-82824e7\" data-id=\"82824e7\" 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-aa4b81d elementor-widget elementor-widget-heading\" data-id=\"aa4b81d\" 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>R\u00e9pa \/ repce<\/b> betegs\u00e9gmodellek\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26ff641 elementor-widget elementor-widget-spacer\" data-id=\"26ff641\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/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-55af40f elementor-widget elementor-widget-text-editor\" data-id=\"55af40f\" 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>A h\u0171v\u00f6s \u00e9ghajlat\u00fa r\u00e9gi\u00f3k legfontosabb olajos magv\u00fa n\u00f6v\u00e9ny\u00e9t k\u00e9t nagyon puszt\u00edt\u00f3 betegs\u00e9g \u00e9s h\u00e1rom gazdas\u00e1gilag fontos k\u00e1rtev\u0151 rovar s\u00fajtja. A repcetermeszt\u00e9s egyre nagyobb jelent\u0151s\u00e9gre tesz szert \u00c9szak-Eur\u00f3p\u00e1ban \u00e9s \u00c9szak-Amerik\u00e1ban. A bio\u00fczemanyagok n\u00f6vekv\u0151 piaca miatt D\u00e9l-Amerik\u00e1ban \u00e9s \u00c1zsia egyes r\u00e9szein is egyre nagyobb jelent\u0151s\u00e9gre tesz szert. Az \u00faj fajt\u00e1k dr\u00e1maian megn\u00f6velt\u00e9k a term\u00e9shozam-potenci\u00e1lt. Annak \u00e9rdek\u00e9ben, hogy ezek a hozamok gazdas\u00e1gilag kifizet\u0151d\u0151ek maradjanak, a n\u00f6v\u00e9nyv\u00e9delmi strat\u00e9gi\u00e1k egyre nagyobb jelent\u0151s\u00e9gre tesznek szert. Az FieldClimate.Com t\u00e1mogatja ezeket a strat\u00e9gi\u00e1kat a k\u00f6vetkez\u0151 betegs\u00e9gek \u00e9s k\u00e1rtev\u0151k modelljeivel: Sklerotina sclerotina, Phoma lingam \u00e9s pollenbog\u00e1r (<em>Meligethes aeneus<\/em>).<\/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-4e9ecbc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4e9ecbc\" 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-86f6669\" data-id=\"86f6669\" 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-28d72fc elementor-widget elementor-widget-heading\" data-id=\"28d72fc\" 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=\"#rapeseed-sclerotinia-rot\">SCLEROTINIA ROTHAD\u00c1S -<\/br><em>S. sclerotiorum<\/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-fffc16a\" data-id=\"fffc16a\" 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-f89e8c5 elementor-widget elementor-widget-heading\" data-id=\"f89e8c5\" 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=\"#rapeseed-black-leg-disease\">FEKETE L\u00c1B BETEGS\u00c9G -<\/br><em>Phoma lingam<\/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-349bc26\" data-id=\"349bc26\" 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-d54bd83 elementor-widget elementor-widget-heading\" data-id=\"d54bd83\" 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=\"#rapeseed-pollen-beetle\">POLLEN BOG\u00c1R -<\/br><em>Meligethes spp.<\/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-ef89df2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ef89df2\" 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-db9a7d3\" data-id=\"db9a7d3\" 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-9fd6475 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"9fd6475\" 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\">Aj\u00e1nlott felszerel\u00e9s<\/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-8ac1d5b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8ac1d5b\" 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-6a2dac5\" data-id=\"6a2dac5\" 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-c1643c4 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"c1643c4\" 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-9ac7240 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9ac7240\" 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-a79eaac\" data-id=\"a79eaac\" 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-1a012c4 elementor-widget elementor-widget-menu-anchor\" data-id=\"1a012c4\" 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=\"rapeseed-sclerotinia-rot\"><\/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-c615def elementor-widget elementor-widget-heading\" data-id=\"c615def\" 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\">Sclerotinia rothad\u00e1s<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6117bd7 elementor-widget elementor-widget-text-editor\" data-id=\"6117bd7\" 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>A Sclerotinia rothad\u00e1s a n\u00f6v\u00e9nyek sz\u00e9les k\u00f6r\u00e9t \u00e9rinti, k\u00fcl\u00f6n\u00f6sen a nem f\u00e1s fajokat. A szklerot\u00ednia rothad\u00e1st a k\u00f6vetkez\u0151k okozz\u00e1k <em>S. sclerotiorum<\/em>. A Sclerotinia-rothad\u00e1s a n\u00f6v\u00e9nyek b\u00e1rmely termel\u00e9si f\u00e1zis\u00e1ban megfert\u0151zheti a n\u00f6v\u00e9nyeket, bele\u00e9rtve a pal\u00e1nt\u00e1kat, az \u00e9rett n\u00f6v\u00e9nyeket \u00e9s a betakar\u00edtott term\u00e9keket. Az \u00f6reged\u0151 vagy elhalt sz\u00f6vet\u0171 n\u00f6v\u00e9nyek k\u00fcl\u00f6n\u00f6sen fog\u00e9konyak a fert\u0151z\u00e9sre.<\/p><h3>T\u00fcnetek<\/h3><p>A n\u00f6v\u00e9ny fert\u0151z\u00f6tt ter\u00fclete kezdetben s\u00f6t\u00e9tz\u00f6ld vagy barna, v\u00edzzel \u00e1titatott megjelen\u00e9s\u0171, majd halv\u00e1nyabb sz\u00edn\u0171v\u00e9 v\u00e1lhat. \u00c1ltal\u00e1ban s\u0171r\u0171, feh\u00e9r, pelyhes mic\u00e9lium alakul ki, a n\u00f6v\u00e9ny hervadni kezd, \u00e9s v\u00e9g\u00fcl elpusztul. A nyugv\u00f3 vagy t\u00fal\u00e9l\u0151 strukt\u00far\u00e1k (szkler\u00f3ciumok) k\u00edv\u00fclr\u0151l az \u00e9rintett n\u00f6v\u00e9nyi r\u00e9szeken, bel\u00fclr\u0151l pedig a sz\u00e1rmagh\u00e1zakban keletkeznek. A szkler\u00f3ciumok kem\u00e9nyek, feket\u00e9k, szab\u00e1lytalan alak\u00faak, t\u00f6bbnyire 2-4 mm m\u00e9ret\u0171ek, \u00e9s a talajba be\u00e9p\u00fclve neh\u00e9z \u00e9szrevenni \u0151ket.<\/p><h3>Betegs\u00e9gforr\u00e1sok \u00e9s terjed\u00e9s<\/h3><p>Az \u00e9letciklus a\u00a0<em>S. sclerotiorum<\/em>\u00a0mag\u00e1ban foglalja a talajban \u00e9s a leveg\u0151ben terjed\u0151 f\u00e1zist is. A szkler\u00f3ciumok\u00a0<em>S. sclerotiorum<\/em>\u00a0a talajban t\u00edz \u00e9vig vagy m\u00e9g tov\u00e1bb is fennmaradhat. Cs\u00edr\u00e1zva kis t\u00f6lcs\u00e9r alak\u00fa term\u0151testeket (apot\u00e9ciumok) hoznak l\u00e9tre, amelyek \u00e1tm\u00e9r\u0151je k\u00f6r\u00fclbel\u00fcl 1 cm. Az apot\u00e9ciumok leveg\u0151ben terjed\u0151 sp\u00f3r\u00e1kat termelnek, amelyek fert\u0151z\u00e9st okozhatnak, ha a vir\u00e1gokon kereszt\u00fcl vagy k\u00f6zvetlen\u00fcl a leveleken cs\u00edr\u00e1zva egy fog\u00e9kony gazdan\u00f6v\u00e9nyre ker\u00fclnek. Alkalmank\u00e9nt a sz\u00e1ralapok fert\u0151z\u00e9se is el\u0151fordulhat, amikor a gombafonalak (mic\u00e9lium) k\u00f6zvetlen\u00fcl a felsz\u00edn k\u00f6zel\u00e9ben l\u00e9v\u0151 szkler\u00f3ciumokb\u00f3l fejl\u0151dnek ki. A fert\u0151z\u00f6tt n\u00f6v\u00e9nyi sz\u00f6vetekben \u00faj szkler\u00f3ciumok fejl\u0151dnek, \u00e9s amikor a n\u00f6v\u00e9ny elpusztul, a talaj felsz\u00edn\u00e9n maradnak, vagy a k\u00e9s\u0151bbi talajm\u0171vel\u00e9s sor\u00e1n be\u00e9p\u00fclhetnek.<\/p><h3>A fert\u0151z\u00e9s felt\u00e9telei<\/h3><p>A t\u00e9li hideg id\u0151szakot k\u00f6vet\u0151en a talaj fels\u0151 5 cm-es r\u00e9teg\u00e9ben telel\u0151 szkler\u00f3ciumok tavaszt\u00f3l kezdve kics\u00edr\u00e1znak \u00e9s apot\u00e9ciumok keletkeznek, ha a talaj h\u0151m\u00e9rs\u00e9klete 10 \u00b0C vagy magasabb \u00e9s a talaj nedves. A szkler\u00f3ciumok nem cs\u00edr\u00e1znak sz\u00e1raz talajban vagy 25\u00b0C feletti talajh\u0151m\u00e9rs\u00e9klet eset\u00e9n. A talajba 5 cm m\u00e9lyen betemetett szkler\u00f3ciumok kisebb val\u00f3sz\u00edn\u0171s\u00e9ggel cs\u00edr\u00e1znak. Miut\u00e1n az apot\u00e9ciumok teljesen kialakultak, a sp\u00f3rakibocs\u00e1t\u00e1s vil\u00e1gosban vagy s\u00f6t\u00e9tben is t\u00f6rt\u00e9nhet, de a h\u0151m\u00e9rs\u00e9klet f\u00fcggv\u00e9nye, \u00edgy a tet\u0151z\u00e9s \u00e1ltal\u00e1ban a d\u00e9li \u00f3r\u00e1k k\u00f6r\u00fcl k\u00f6vetkezik be. Az apot\u00e9ciumok 15-20 \u00b0C-on k\u00f6r\u00fclbel\u00fcl 20 napig is eltarthatnak, de 25 \u00b0C-on kevesebb mint 10 nap ut\u00e1n elsorvadnak. A vir\u00e1gos gy\u00f3gyn\u00f6v\u00e9nyek eset\u00e9ben a szirmokon \u00e9s porz\u00f3kon lesz\u00e1ll\u00f3 sp\u00f3r\u00e1k gyorsan cs\u00edr\u00e1znak (cs\u00edr\u00e1z\u00e1s 3-6 \u00f3r\u00e1n bel\u00fcl, fert\u0151z\u00e9s 24 \u00f3r\u00e1n bel\u00fcl) optim\u00e1lis k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt, 15-25\u00b0C-on, folyamatos lev\u00e9lnedvess\u00e9g \u00e9s magas p\u00e1ratartalom mellett a n\u00f6v\u00e9nyen bel\u00fcl. A levelek \u00e9s sz\u00e1rak k\u00e9s\u0151bbi fert\u0151z\u00e9se a szirmok lehull\u00e1s\u00e1t\u00f3l \u00e9s a leveleken val\u00f3 megtapad\u00e1st\u00f3l f\u00fcgg. A fert\u0151z\u00e9s kock\u00e1zata megn\u0151, ha a levelek nedvesek, mert ilyenkor t\u00f6bb sziromlev\u00e9l tapad meg. A fert\u0151z\u00f6tt elhalt vagy el\u00f6reged\u0151 szirmok t\u00e1panyagot biztos\u00edtanak a gomba behatol\u00e1s\u00e1hoz a levelekbe \u00e9s a sz\u00e1rakba. A nem vir\u00e1gz\u00f3 f\u0171szern\u00f6v\u00e9nyek eset\u00e9ben a fert\u0151z\u00e9s els\u0151sorban a leveg\u0151ben terjed\u0151, k\u00f6zvetlen\u00fcl a leveleken landol\u00f3 sp\u00f3r\u00e1k r\u00e9v\u00e9n t\u00f6rt\u00e9nik. A sp\u00f3r\u00e1k t\u00f6bb h\u00e9tig is \u00e9letben maradhatnak a leveleken, am\u00edg a lev\u00e9lfert\u0151z\u00e9shez kedvez\u0151 felt\u00e9telek nem alakulnak ki. A sp\u00f3r\u00e1k cs\u00edr\u00e1z\u00e1sa \u00e9s a fert\u0151z\u00e9s a leveleken l\u00e9v\u0151 t\u00e1panyagok jelenl\u00e9t\u00e9t\u0151l f\u00fcgg, amelyek vagy a n\u00f6v\u00e9nyi sebekb\u0151l, vagy az el\u00f6reged\u0151 n\u00f6v\u00e9nyi anyagb\u00f3l sz\u00e1rmaznak. A vir\u00e1gos gy\u00f3gyn\u00f6v\u00e9nyek eset\u00e9ben a sp\u00f3r\u00e1k cs\u00edr\u00e1z\u00e1s\u00e1nak \u00e9s fert\u0151z\u00e9s\u00e9nek optim\u00e1lis felt\u00e9telei 15-25 \u00b0C, folyamatos lev\u00e9lnedvess\u00e9g \u00e9s magas p\u00e1ratartalom. Ha a n\u00f6v\u00e9ny egyszer m\u00e1r megfert\u0151z\u0151d\u00f6tt, a betegs\u00e9g gyors terjed\u00e9s\u00e9nek kedvez a meleg (15-20\u00b0C) \u00e9s nedves k\u00f6r\u00fclm\u00e9nyek a s\u0171r\u0171 n\u00f6v\u00e9ny\u00e1llom\u00e1nyban.<\/p><h3>Sclerotinia fert\u0151z\u00e9si modell<\/h3><p>A szkler\u00f3ciumok karpog\u00e9n cs\u00edr\u00e1z\u00e1s\u00e1t a folyamatos talajnedvess\u00e9g serkenti. A talaj felsz\u00edn\u00e9n apot\u00e9ciumok k\u00e9pz\u0151dnek, amelyekb\u0151l aszkosp\u00f3r\u00e1k szabadulnak fel a leveg\u0151be. A legt\u00f6bb n\u00f6v\u00e9nyfaj fert\u0151z\u00e9se els\u0151sorban az aszkosp\u00f3r\u00e1kkal t\u00f6rt\u00e9nik, de az eg\u00e9szs\u00e9ges, \u00e9p n\u00f6v\u00e9nyi sz\u00f6vetek k\u00f6zvetlen fert\u0151z\u00e9se a cs\u00edr\u00e1z\u00f3 aszkosp\u00f3r\u00e1kb\u00f3l \u00e1ltal\u00e1ban nem fordul el\u0151. Ehelyett az eg\u00e9szs\u00e9ges n\u00f6v\u00e9nyek lev\u00e9l- \u00e9s sz\u00e1rsz\u00f6vet\u00e9nek fert\u0151z\u00e9se csak akkor k\u00f6vetkezik be, ha a cs\u00edr\u00e1z\u00f3 aszkosp\u00f3r\u00e1k a fert\u0151z\u00e9si strukt\u00far\u00e1k kialakul\u00e1sa \u00e9s a behatol\u00e1s el\u0151tt az elhalt vagy el\u00f6reged\u0151 sz\u00f6veteket, \u00e1ltal\u00e1ban a vir\u00e1gr\u00e9szeket, p\u00e9ld\u00e1ul a lev\u00e1gott szirmokat koloniz\u00e1lj\u00e1k. A szkler\u00f3ciumok mikeliog\u00e9n cs\u00edr\u00e1z\u00e1sa a talaj felsz\u00edn\u00e9n szint\u00e9n eredm\u00e9nyezheti az elhalt szerves anyagok koloniz\u00e1ci\u00f3j\u00e1t, a szomsz\u00e9dos \u00e9l\u0151 n\u00f6v\u00e9nyek k\u00e9s\u0151bbi fert\u0151z\u00e9s\u00e9vel. Egyes n\u00f6v\u00e9nyekben, p\u00e9ld\u00e1ul a napraforg\u00f3ban a szkler\u00f3ciumok mikeliog\u00e9n cs\u00edr\u00e1z\u00e1sa azonban k\u00f6zvetlen\u00fcl elind\u00edthatja a gy\u00f6kerek \u00e9s az alapsz\u00e1r fert\u0151z\u00e9si folyamat\u00e1t, ami hervad\u00e1shoz vezet. A napraforg\u00f3ban a mikeliog\u00e9n cs\u00edr\u00e1z\u00e1s \u00e9s fert\u0151z\u00e9s kiv\u00e1lt\u00f3 oka nem ismert, de val\u00f3sz\u00edn\u0171leg a gazdan\u00f6v\u00e9nyekt\u0151l sz\u00e1rmaz\u00f3 t\u00e1pl\u00e1lkoz\u00e1si jelekt\u0151l f\u00fcgg a rizoszf\u00e9r\u00e1ban.<\/p><p><span style=\"text-decoration: underline;\">A fert\u0151z\u00e9s folyamata<br \/><\/span>Az eg\u00e9szs\u00e9ges sz\u00f6vetek fert\u0151z\u00e9se az appresszorium kialakul\u00e1s\u00e1t\u00f3l f\u00fcgg, amely a gazdaszervezet felsz\u00edn\u00e9t\u0151l f\u00fcgg\u0151en egyszer\u0171 vagy \u00f6sszetett szerkezet\u0171 lehet. A legt\u00f6bb esetben a behatol\u00e1s k\u00f6zvetlen\u00fcl a kutikul\u00e1n kereszt\u00fcl t\u00f6rt\u00e9nik, nem pedig a szt\u00f3m\u00e1kon kereszt\u00fcl. Az appress\u00f3riumok a gazdaszervezet fel\u00fclet\u00e9n n\u00f6vekv\u0151 hif\u00e1k termin\u00e1lis, dichot\u00f3m el\u00e1gaz\u00e1saib\u00f3l fejl\u0151dnek ki, \u00e9s sz\u00e9les, t\u00f6bbszeptumos, r\u00f6vid hif\u00e1kb\u00f3l \u00e1ll\u00f3, a gazdaszervezet fel\u00fclet\u00e9re mer\u0151legesen t\u00e1jolt, ny\u00e1lk\u00e1val r\u00f6gz\u00edtett p\u00e1rn\u00e1b\u00f3l \u00e1llnak. Az \u00f6sszetett appress\u00f3riumokat gyakran nevezik fert\u0151z\u00e9si p\u00e1rn\u00e1nak. B\u00e1r a kor\u00e1bbi munk\u00e1sok a kutikula behatol\u00e1s\u00e1t tiszt\u00e1n mechanikus folyamatnak tekintett\u00e9k, az ultrarendszeri vizsg\u00e1latok alapj\u00e1n er\u0151s bizony\u00edt\u00e9k van arra, hogy a kutikula enzimatikus em\u00e9szt\u00e9se is szerepet j\u00e1tszik a behatol\u00e1si folyamatban. Keveset tudunk a\u00a0<em>S. sclerotiorum<\/em>\u00a0cutin\u00e1zok, azonban a genom legal\u00e1bb n\u00e9gy cutin\u00e1zszer\u0171 enzimet k\u00f3dol (Hegedus nem publik\u00e1lt). \u00dagy t\u0171nik, hogy a behatol\u00e1s el\u0151tt az appresszorium cs\u00facs\u00e1n kialakul\u00f3 nagym\u00e9ret\u0171 vezikul\u00e1t a behatol\u00e1s sor\u00e1n a gazdaszervezet kutikul\u00e1j\u00e1ba szabad\u00edtj\u00e1k. A kutikul\u00e1ba val\u00f3 behatol\u00e1s ut\u00e1n egy szubkutikul\u00e1ris vezikulum k\u00e9pz\u0151dik, amelyb\u0151l nagym\u00e9ret\u0171 hif\u00e1k n\u0151nek ki, amelyek \u00e1tn\u00f6vik \u00e9s feloldj\u00e1k az epidermisz szubkutikul\u00e1ris fal\u00e1t.<\/p><p><span style=\"text-decoration: underline;\">Fert\u0151z\u00e9s a j\u00e1rv\u00e1nyos sejtek enzimatikus lebont\u00e1s\u00e1val:<\/span>\u00a0Az ox\u00e1lsav a sejtfalat lebont\u00f3 enzimekkel, p\u00e9ld\u00e1ul a poligalakturon\u00e1zzal (PG) egy\u00fcttm\u0171k\u00f6dve a gazdasz\u00f6vet pusztul\u00e1s\u00e1t id\u00e9zi el\u0151 az\u00e1ltal, hogy olyan k\u00f6rnyezetet teremt, amely kedvez a PG t\u00e1mad\u00e1s\u00e1nak a k\u00f6z\u00e9ps\u0151 lamell\u00e1ban l\u00e9v\u0151 pektin ellen. Ez viszont alacsony molekulas\u00faly\u00fa sz\u00e1rmaz\u00e9kokat szabad\u00edt fel, amelyek tov\u00e1bbi PG-g\u00e9nek kifejez\u0151d\u00e9s\u00e9t induk\u00e1lj\u00e1k. Az \u00e1ltal\u00e1nos PG-aktivit\u00e1st val\u00f3ban a pektin vagy a pektinb\u0151l sz\u00e1rmaz\u00f3 monoszacharidok, mint p\u00e9ld\u00e1ul a galakturonsav induk\u00e1lj\u00e1k, \u00e9s gl\u00fck\u00f3z jelenl\u00e9te elnyomja. Az egyes Sspg g\u00e9nek expresszi\u00f3s mint\u00e1zat\u00e1nak vizsg\u00e1lata felt\u00e1rta, hogy a PG-k \u00e9s a gazdaszervezet k\u00f6z\u00f6tti k\u00f6lcs\u00f6nhat\u00e1s a fert\u0151z\u00e9s k\u00fcl\u00f6nb\u00f6z\u0151 szakaszaiban finoman \u00f6sszehangolt. (Dwayne D. Hegedus *, S. Roger Rimmer: Sclerotinia sclerotiorum: Mikor ''legyen vagy ne legyen'' k\u00f3rokoz\u00f3? FEMS Microbiology Letters 251 (2005) 177-184)<\/p><p>A fert\u0151z\u00e9s \u00e9ghajlati felt\u00e9teleinek keres\u00e9se <em>S. sclerotiorum<\/em> figyelembe kell venni az apot\u00e9ciumok k\u00e9pz\u0151d\u00e9s\u00e9t, a sporul\u00e1ci\u00f3t, az apot\u00e9ciumok \u00e1ltali k\u00f6zvetlen fert\u0151z\u00e9st (m\u00e9g ha ez nem is t\u00f6rt\u00e9nik t\u00fal gyakran) \u00e9s a fert\u0151z\u00f6tt mic\u00e9liumokb\u00f3l a j\u00e1rv\u00e1nyos sejtek encimatikus leboml\u00e1sa r\u00e9v\u00e9n t\u00f6rt\u00e9n\u0151 fert\u0151z\u00e9st.<\/p><p><span style=\"text-decoration: underline;\">Apotheciumok k\u00e9pz\u0151d\u00e9se \u00e9s sporul\u00e1ci\u00f3<\/span>\u00a0akkor k\u00f6vetkezik be, ha a 8 mm-n\u00e9l nagyobb es\u0151 ut\u00e1n 20 \u00f3r\u00e1n\u00e1l hosszabb ideig tart\u00f3 magas relat\u00edv p\u00e1ratartalom k\u00f6vetkezik, 21 \u00b0C \u00e9s 26 \u00b0C k\u00f6z\u00f6tti optim\u00e1lis h\u0151m\u00e9rs\u00e9kleten.<\/p><p><span style=\"text-decoration: underline;\">K\u00f6zvetlen fert\u0151z\u00e9s Apothecia \u00e1ltal<\/span>\u00a0a levelek nedvesed\u00e9se ut\u00e1n v\u00e1rhat\u00f3, amelyet 16 \u00f3r\u00e1n \u00e1t tart\u00f3, a 90%-n\u00e9l magasabb relat\u00edv p\u00e1ratartalom k\u00f6vet az optim\u00e1lis 21\u00b0C-26\u00b0C k\u00f6z\u00f6tti h\u0151m\u00e9rs\u00e9kleten (\"appressori\u00e1lis fert\u0151z\u00e9s\"). M\u00edg a 80%-n\u00e9l valamivel alacsonyabb relat\u00edv p\u00e1ratartalom mellett 24 \u00f3r\u00e1n \u00e1t tart\u00f3, 80%-n\u00e9l valamivel alacsonyabb relat\u00edv p\u00e1ratartalom mellett, optim\u00e1lis 21\u00b0C \u00e9s 26\u00b0C k\u00f6z\u00f6tti k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt az epidermikus sejtek enzimatikus lebont\u00e1s\u00e1val j\u00e1r\u00f3 szaprofita n\u00f6veked\u00e9s (\"hidrolitikus fert\u0151z\u00e9s\") v\u00e1rhat\u00f3.<\/p><p><em>Irodalom:<\/em><\/p><ul><li>Lumsden, R.D. (1976) A Sclerotinia sclerotiorum pektolitikus enzimei \u00e9s lokaliz\u00e1ci\u00f3juk a fert\u0151z\u00f6tt babon. Can. J. Bot. 54,2630-2641.<\/li><li>Tariq, V.N. \u00e9s Jeffries, P. (1984) Appresszoriumk\u00e9pz\u0151d\u00e9s a Sclerotinia sclerotiorum \u00e1ltal: p\u00e1szt\u00e1z\u00f3 elektronmikroszk\u00f3pia. Trans. Brit. Mycol. Soc. 82, 645-651.<\/li><li>Boyle, C. (1921) Tanulm\u00e1nyok a parazitizmus fiziol\u00f3gi\u00e1j\u00e1r\u00f3l. VI. A Sclerotinia libertiana fert\u0151z\u00e9se. Ann. Bot. 35, 337-347.<\/li><li>Abawi, G.S., Polach, F.J. \u00e9s Molin, W.T. (1975) Infection of bean by ascospores of Whetzelinia sclerotiorum. Phytopathology 65, 673-678.<\/li><li>Tariq, V.N. \u00e9s Jeffries, P. (1986) Ultrastructure of penetration of Phaseolus spp. by Sclerotinia sclerotiorum. Can. J. Bot. 64, 2909- 2915.<\/li><li>Marciano, P., Di Lenna, P. \u00e9s Magro, P. (1983) Ox\u00e1lsav, sejtfalbont\u00f3 enzimek \u00e9s pH a patogenezisben, valamint jelent\u0151s\u00e9g\u00fck k\u00e9t Sclerotinia sclerotiorum izol\u00e1tum virulenci\u00e1j\u00e1ban a napraforg\u00f3n. Physiol. Plant Pathol. 22, 339-345.<\/li><li>Fraissinet-Tachet, L. \u00e9s Fevre, M. (1996) A Sclerotinia sclerotiorum ppectinolitikus enzimtermel\u00e9s\u00e9nek galakturonsav \u00e1ltali szab\u00e1lyoz\u00e1sa. Curr. Microbiol. 33, 49-53.<\/li><\/ul><h3>A Sclerotinia modell gyakorlati alkalmaz\u00e1sa<\/h3><p>A feh\u00e9r l\u00e1b\u00fa fert\u0151z\u00e9s modellje azokat az id\u0151szakokat mutatja, amikor az apot\u00e9ciumok kialakul\u00e1sa v\u00e1rhat\u00f3. Ha ezek az id\u0151szakok egybeesnek a repcemag vagy a repce vir\u00e1gz\u00e1si id\u0151szak\u00e1val, akkor a k\u00f6vetkez\u0151kre kell sz\u00e1m\u00edtanunk\u00a0<em>S. sclerotiorum<\/em>\u00a0fert\u0151z\u00e9sek nedves id\u0151szakban. Az apot\u00e9ciumokban k\u00e9pz\u0151d\u00f6tt sp\u00f3r\u00e1k egyt\u0151l t\u00f6bb napig is rendelkez\u00e9sre \u00e1llhatnak. A fert\u0151z\u00e9sek lehet\u0151s\u00e9g\u00e9t a fert\u0151z\u00e9s el\u0151rehalad\u00e1s\u00e1nak sz\u00e1m\u00edt\u00e1sa jelzi a k\u00f6zvetlen vagy k\u00f6zvetett, appressz\u00f3riumok vagy enzimatikus sejtfallebont\u00e1s \u00fatj\u00e1n t\u00f6rt\u00e9n\u0151 fert\u0151z\u00e9sek eset\u00e9ben. Ha a fert\u0151z\u00e9s el\u0151rehalad\u00e1s\u00e1t jelz\u0151 vonal el\u00e9ri az 100% \u00e9rt\u00e9ket, akkor fert\u0151z\u00e9st kell felt\u00e9telezni. Ezeket a fert\u0151z\u00e9seket megel\u0151z\u0151en vagy gy\u00f3gyhat\u00e1s\u00fa gomba\u00f6l\u0151 szerrel kell kezelni.\u00a0<em>S. sclerotiorum<\/em>\u00a0kell haszn\u00e1lni.<\/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-702a737 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"702a737\" 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-b2f78a1\" data-id=\"b2f78a1\" 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-7ca3297 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7ca3297\" 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-62ffa4e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"62ffa4e\" 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-e01561d\" data-id=\"e01561d\" 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-e7ea32c elementor-widget elementor-widget-menu-anchor\" data-id=\"e7ea32c\" 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=\"rapeseed-black-leg-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-a11d2b4 elementor-widget elementor-widget-heading\" data-id=\"a11d2b4\" 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\">Fekete l\u00e1b betegs\u00e9g<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b39679 elementor-widget elementor-widget-text-editor\" data-id=\"8b39679\" 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>Betegs\u00e9g ciklus<\/h3><p>A betegs\u00e9gnek n\u00e9gy f\u0151 szakasza van az \u0151szi repc\u00e9n:<\/p><ol><li>Az \u00fajonnan kel\u0151 n\u00f6v\u00e9nyek legfontosabb fert\u0151z\u00e9si forr\u00e1sai a betakar\u00edt\u00e1s ut\u00e1n az olajrepc\u00e9n keletkez\u0151, leveg\u0151ben terjed\u0151 sp\u00f3r\u00e1k. A leveg\u0151ben terjed\u0151 sp\u00f3r\u00e1kat termel\u0151 term\u0151testeknek es\u0151vel egy\u00fctt k\u00f6r\u00fclbel\u00fcl 20 napra van sz\u00fcks\u00e9g\u00fck az \u00e9r\u00e9shez, pl. 2005-ben \u00e9s 2006-ban a csapad\u00e9kos augusztust k\u00f6vet\u0151en kor\u00e1n szabadultak fel a sp\u00f3r\u00e1k, 2003-ban viszont k\u00e9s\u0151n, amikor az a h\u00f3nap sz\u00e1raz volt.<\/li><li>A leveg\u0151ben terjed\u0151 sp\u00f3r\u00e1k, amelyek f\u0151k\u00e9nt es\u0151s napokon szabadulnak fel, megfert\u0151zik a leveleket, \u00e9s l\u00e9trehozz\u00e1k a lev\u00e9lfoltoss\u00e1g st\u00e1dium\u00e1t. A t\u00fcnetek 15-20\u00b0C-on 5-7 nap m\u00falva jelennek meg, de 3\u00b0C-on t\u00f6bb mint 30 napig tart a kialakul\u00e1suk.<\/li><li>A gomba a lev\u00e9lfoltb\u00f3l a lev\u00e9lny\u00e9len \u00e1t a sz\u00e1rba terjedve nem mutat t\u00fcneteket. A lev\u00e9lny\u00e9len lefel\u00e9 a n\u00f6veked\u00e9s sebess\u00e9ge 15-20 \u00b0C-on ak\u00e1r 5 mm\/nap is lehet, de 3-5 \u00b0C-on 1 mm\/napra lassul. A gomba\u00f6l\u0151 szerek nem k\u00e9pesek v\u00e9dekezni, ha a sz\u00e1r m\u00e1r fert\u0151z\u00f6tt.<\/li><li>A gomba a sz\u00e1ron bel\u00fcl terjed, \u00e9s a lev\u00e9lfert\u0151z\u00e9s ut\u00e1n k\u00f6r\u00fclbel\u00fcl hat h\u00f3nappal l\u00e1that\u00f3 sz\u00e1rr\u00e1kos t\u00fcnetekhez vezet. A korai lev\u00e9lfoltoss\u00e1g korai sz\u00e1rr\u00e1kosod\u00e1shoz vezet, ami nagy val\u00f3sz\u00edn\u0171s\u00e9ggel cs\u00f6kkenti a term\u00e9shozamot.<\/li><\/ol><p>Id\u0151j\u00e1r\u00e1s: A lev\u00e9lfoltoss\u00e1g kialakul\u00e1s\u00e1t legink\u00e1bb az augusztusi \u00e9s szeptemberi csapad\u00e9k hat\u00e1rozza meg. Az \u00e1tlagosn\u00e1l magasabb csapad\u00e9kmennyis\u00e9g, k\u00fcl\u00f6n\u00f6sen augusztusban, korai kock\u00e1zatot jelez.<\/p><h3>Biol\u00f3gia<\/h3><p><em>Leptosphaeria maculans<\/em>\u00a0vagy\u00a0<em>Phoma lingam<\/em>\u00a0a n\u00f6v\u00e9nymaradv\u00e1nyokban mic\u00e9lium \u00e9s pszeudot\u00e9cium form\u00e1j\u00e1ban t\u00fal\u00e9li a kult\u00far\u00e1k k\u00f6z\u00f6tti id\u0151szakot. Kanad\u00e1ban a lev\u00e9lsz\u00f6vet nem marad meg el\u00e9g sok\u00e1ig ahhoz, hogy a pszeudot\u00e9ciumok kifejl\u0151dhessenek, de a sz\u00e1r alapsz\u00f6vet\u00e9n kialakulnak pszeudot\u00e9ciumok. \u00c9r\u00e9skor az \u00e1lgomb\u00e1k aszkosp\u00f3r\u00e1kat termelnek.<\/p><p><span style=\"text-decoration: underline;\">A gomba aszkosp\u00f3r\u00e1i felszabadulnak.<\/span>\u00a0es\u0151z\u00e9s ut\u00e1n, amikor a h\u0151m\u00e9rs\u00e9klet 8-12\u00baC\/46-54\u00baF k\u00f6z\u00f6tt van. Ezek a sp\u00f3r\u00e1k t\u00f6bb sz\u00e1z m\u00e9teres t\u00e1vols\u00e1gra is elsz\u00f3r\u00f3dhatnak a sz\u00e9llel. A pikn\u00eddiumok k\u00f6nnyen \u00e1t tudnak telelni \u00e9s \u00e1t is telelnek az avarban, de mivel a pikn\u00eddiumsp\u00f3r\u00e1k nem terjednek jelent\u0151s m\u00e9rt\u00e9kben a leveg\u0151ben, a betegs\u00e9g els\u0151 ciklus\u00e1nak elind\u00edt\u00e1s\u00e1ban kisebb jelent\u0151s\u00e9ggel b\u00edrnak.<\/p><p><span style=\"text-decoration: underline;\">Az aszkosp\u00f3r\u00e1k kics\u00edr\u00e1znak<\/span>\u00a0szabad v\u00edz jelenl\u00e9t\u00e9ben 4-28\u00baC (40-82\u00baF) k\u00f6z\u00f6tt. A behatol\u00e1s a szt\u00f3m\u00e1kon kereszt\u00fcl t\u00f6rt\u00e9nik. A k\u00f3rokoz\u00f3 magr\u00f3l is terjedhet. A magvak fert\u0151z\u00f6ttek \u00e9s\/vagy fert\u0151z\u00f6ttek lehetnek a k\u00f3rokoz\u00f3val. A fert\u0151z\u00f6tt vet\u0151magokb\u00f3l fert\u0151z\u00f6tt pal\u00e1nt\u00e1k fejl\u0151dhetnek, de a vet\u0151magok fert\u0151z\u00f6tts\u00e9ge mindig nagyon alacsony. Az els\u0151dleges fert\u0151z\u00e9sek \u00e1ltal\u00e1ban a n\u00f6v\u00e9ny sziklevel\u00e9n vagy baz\u00e1lis rozettalevelein fordulnak el\u0151. A nedves id\u0151j\u00e1r\u00e1s kedvez ezeknek az els\u0151dleges fert\u0151z\u00e9seknek.<\/p><p><span style=\"text-decoration: underline;\">A gomba behatol a sejtek k\u00f6z\u00f6tti terekbe.<\/span>\u00a0a lev\u00e9l palisz\u00e1d \u00e9s epiderm\u00e1lis r\u00e9tegei k\u00f6z\u00f6tt. Ezt a t\u00fcnetmentes biotr\u00f3f f\u00e1zist a mezofill inv\u00e1zi\u00f3ja k\u00f6veti, ami a sejtek elhal\u00e1s\u00e1val \u00e9s sz\u00fcrk\u00e9sz\u00f6ld elv\u00e1ltoz\u00e1sok megjelen\u00e9s\u00e9vel j\u00e1r. A hif\u00e1k tov\u00e1bb \u00e1gaznak a lev\u00e9lsz\u00f6vetben, am\u00edg el nem \u00e9rnek egy lev\u00e9leret. A gomba ezut\u00e1n a lev\u00e9lny\u00e9l k\u00e9reg- \u00e9s\/vagy xil\u00e9mparenchim\u00e1j\u00e1t koloniz\u00e1lja. A lev\u00e9lny\u00e9l \u00e9s a sz\u00e1r tal\u00e1lkoz\u00e1s\u00e1n\u00e1l a gomba behatol a sz\u00e1r k\u00e9reg\u00e1llom\u00e1ny\u00e1ba, ahol r\u00e1kot okoz. Ezen a ponton fejez\u0151dik ki a sz\u00e1r rezisztenci\u00e1ja, \u00e9s ez hat\u00e1rozza meg, hogy a betegs\u00e9g k\u00e9pes-e tov\u00e1bbhaladni a k\u00e1ros sz\u00e1rr\u00e1kosod\u00e1s f\u00e1zis\u00e1ig. A sz\u00e1rr\u00e1k akkor alakul ki, amikor a n\u00f6v\u00e9nyek felny\u00edlnak (a rozett\u00e1b\u00f3l, amelyen a vir\u00e1gok k\u00e9pz\u0151dnek, fel\u00e1ll\u00f3 sz\u00e1rat hoznak l\u00e9tre). A sz\u00e1rr\u00e1k 20-24\u00baC\/68-75\u00baF h\u0151m\u00e9rs\u00e9kleten fejl\u0151dik ki a leggyorsabban, \u00e9s stresszhat\u00e1sok, p\u00e9ld\u00e1ul mechanikai, rovar- vagy gyomirt\u00f3szeres s\u00e9r\u00fcl\u00e9s eset\u00e9n a legs\u00falyosabb.<\/p><p><span style=\"text-decoration: underline;\">P\u00fckniosp\u00f3r\u00e1k (kon\u00eddiumok) szabadulnak fel.<\/span>\u00a0a pikn\u00eddiumokb\u00f3l nedves k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt ny\u00e1lk\u00e1s, vizes, ragacsos oldatban. Ezek a sp\u00f3r\u00e1k felel\u0151sek a betegs\u00e9g m\u00e1sodlagos ciklusai\u00e9rt, de az aszkosp\u00f3r\u00e1k az inokulum fontosabb forr\u00e1sai, mivel fert\u0151z\u0151k\u00e9pesebbek \u00e9s a leveg\u0151ben terjednek.<\/p><p><span style=\"text-decoration: underline;\">A pynidiosp\u00f3r\u00e1kat az es\u0151cseppek juttatj\u00e1k el az \u00faj fert\u0151z\u00e9si helyekre.<\/span>\u00a0A piknidiosp\u00f3r\u00e1k lassabban cs\u00edr\u00e1znak, mint az aszkosp\u00f3r\u00e1k, \u00e9s t\u00f6bb mint 16 \u00f3r\u00e1s folyamatos nedvess\u00e9gre van sz\u00fcks\u00e9g\u00fck az optim\u00e1lis 20-25 \u00baC\/68-77 \u00baF h\u0151m\u00e9rs\u00e9klet-tartom\u00e1nyban. A piknidiosp\u00f3r\u00e1k \u00e1ltali fert\u0151z\u00e9st k\u00f6vet\u0151 minim\u00e1lis l\u00e1tenciaid\u0151 (a fert\u0151z\u00e9st\u0151l az \u00faj inokulum kialakul\u00e1s\u00e1ig eltelt id\u0151) 13 nap. B\u00e1r el\u0151fordulnak m\u00e1sodlagos fert\u0151z\u00e9sek a pikn\u00eddi\u00f3sp\u00f3r\u00e1k \u00e1ltal, a legt\u00f6bb vesztes\u00e9get a levelek aszkosp\u00f3r\u00e1k \u00e1ltali els\u0151dleges fert\u0151z\u00e9se okozza, amely a sz\u00e1r baz\u00e1lis r\u00e1kosod\u00e1s\u00e1hoz \u00e9s v\u00e9g\u00fcl a n\u00f6v\u00e9nyek elhal\u00e1s\u00e1hoz vezet.<\/p><h3>Az els\u0151 lehets\u00e9ges fert\u0151z\u00e9s modellje \u0151sszel<\/h3><p>A f\u00f3m\u00e1s sz\u00e1rfoltoss\u00e1g j\u00e1rv\u00e1ny\u00e1nak kialakul\u00e1sa h\u00e1rom szakaszra oszthat\u00f3.<\/p><ol><li>A <strong>els\u0151 szakasz<\/strong>, a ny\u00e1ri id\u0151j\u00e1r\u00e1si adatokb\u00f3l megj\u00f3solt\u00e1k a f\u00f3ma lev\u00e9lfoltoss\u00e1g j\u00e1rv\u00e1nyok \u0151szi kezdet\u00e9nek id\u0151pontj\u00e1t. Mivel a f\u00f3m\u00e1s sz\u00e1rfoltoss\u00e1g monociklusos betegs\u00e9g (teny\u00e9szid\u0151szakonk\u00e9nt egy ciklus), a lev\u00e9lfoltoss\u00e1g \u0151szi kialakul\u00e1s\u00e1nak id\u0151pontja d\u00f6nt\u0151en befoly\u00e1solja a k\u00f6vetkez\u0151 ny\u00e1ron a sz\u00e1rakon jelentkez\u0151 f\u00f3m\u00e1s sz\u00e1rfoltoss\u00e1gi j\u00e1rv\u00e1nyok s\u00falyoss\u00e1g\u00e1t (West et al. 2001). A f\u00f3ma lev\u00e9lfoltoss\u00e1g \u0151szi kezdet\u00e9nek id\u0151pontj\u00e1t az el\u0151z\u0151 term\u00e9s betakar\u00edt\u00e1sa \u00e9s az \u00faj term\u00e9s telep\u00edt\u00e9se k\u00f6z\u00f6tti id\u0151szak h\u0151m\u00e9rs\u00e9klete \u00e9s csapad\u00e9kmennyis\u00e9ge alapj\u00e1n becs\u00fclik meg. Ahol k\u00f6r\u00fclbel\u00fcl 4 mm csapad\u00e9k egy nappal kor\u00e1bban teszi lehet\u0151v\u00e9 a fekete l\u00e1bsz\u00e1rbetegs\u00e9g megjelen\u00e9s\u00e9t, \u00e9s a h\u0151m\u00e9rs\u00e9klet hat\u00e1sa a ny\u00e1r k\u00f6zep\u00e9n, az id\u0151szak kezdet\u00e9n nagyobb, mint \u0151sszel.<br \/>Ha az aszkosp\u00f3ra-fert\u0151z\u00e9s az \u0151szi kl\u00edma miatt lehets\u00e9ges, meg kell keresn\u00fcnk az aszkosp\u00f3ra-fert\u0151z\u00e9s \u00e9ghajlati ig\u00e9nyeit.<\/li><li>Ebben a <strong>m\u00e1sodik szakasz<\/strong>\u00a0\u00e9rett aszkosp\u00f3r\u00e1kat kereshet\u00fcnk. Az aszkosp\u00f3r\u00e1k \u00e9r\u00e9s\u00e9hez a h\u0151m\u00e9rs\u00e9klett\u0151l f\u00fcgg\u0151en t\u00f6bb mint 288 \u00f3r\u00e1n \u00e1t tart\u00f3, 5 \u00e9s 25\u00b0C k\u00f6z\u00f6tti l\u00e9gh\u0151m\u00e9rs\u00e9kletre \u00e9s 85%-n\u00e9l magasabb relat\u00edv p\u00e1ratartalomra van sz\u00fcks\u00e9g. Az aszkosp\u00f3r\u00e1k elterjed\u00e9s\u00e9hez legal\u00e1bb 4 mm es\u0151re van sz\u00fcks\u00e9g. Egy lev\u00e9lnedves\u00edt\u00e9si id\u0151szaknak kell az aszkosp\u00f3r\u00e1k fert\u0151z\u00e9s\u00e9t elind\u00edtania, \u00e9s ha optim\u00e1lis h\u0151m\u00e9rs\u00e9kleten 8 \u00f3r\u00e1n bel\u00fcl befejez\u0151dik.<br \/>K\u00e9s\u0151 \u0151sszel \u00e9s tavasszal kon\u00eddiumok k\u00e9pz\u0151dhetnek a fekete l\u00e1bsz\u00e1rbetegs\u00e9g \u00e9rett s\u00e9r\u00fcl\u00e9seiben.<\/li><li>A <strong>harmadik szakasz<\/strong> olyan kon\u00eddiumfert\u0151z\u00e9ssel kell sz\u00e1molnunk, amelyet a lev\u00e9lnedvesed\u00e9si id\u0151szak ind\u00edt el, \u00e9s amelyet a 85%-n\u00e9l magasabb relat\u00edv p\u00e1ratartalm\u00fa, 8 \u00f3r\u00e1n\u00e1l hosszabb, optim\u00e1lis h\u0151m\u00e9rs\u00e9kleten elt\u00f6lt\u00f6tt id\u0151szakok fejeznek be.<\/li><\/ol><h3>A fekete l\u00e1b modellek gyakorlati haszn\u00e1lata<\/h3><p>A Fekete l\u00e1b modell azzal a felm\u00e9r\u00e9ssel kezd\u0151dik, hogy a ny\u00e1r v\u00e9g\u00e9n \u00e9s kora \u0151sszel lehets\u00e9ges-e a Fekete l\u00e1b fert\u0151z\u00e9s. A modellnek ez a r\u00e9sze negat\u00edv progn\u00f3zisk\u00e9nt haszn\u00e1lhat\u00f3. A modellt az Egyes\u00fclt Kir\u00e1lys\u00e1g \u00e9ghajlat\u00e1ra tesztelt\u00e9k, hogy megbecs\u00fclj\u00e9k az els\u0151 el\u0151fordul\u00e1s id\u0151pontj\u00e1t. <em>P. lingam<\/em>\u00a0fert\u0151z\u00e9sek. Ez a modell h\u0171v\u00f6s \u00e9s nedves \u00e9ghajlatra \u00e9rv\u00e9nyes. \u00d3vatosan kell haszn\u00e1lni kontinent\u00e1lis \u00e9ghajlaton, mint p\u00e9ld\u00e1ul Magyarorsz\u00e1gon vagy Ausztri\u00e1ban. Az aszkosp\u00f3r\u00e1k \u00e9r\u00e9s\u00e9re, az aszkosp\u00f3rareal\u00edzisre \u00e9s az aszkosp\u00f3rafert\u0151z\u00e9sre vonatkoz\u00f3 modellek az \u0151szi aszkosp\u00f3rafert\u0151z\u00e9s lehet\u0151s\u00e9g\u00e9t mutatj\u00e1k. Ezek a modellek a k\u00f3rokoz\u00f3 biol\u00f3gi\u00e1j\u00e1n alapulnak, \u00e9s val\u00f3sz\u00edn\u0171leg t\u00f6bb aszkosp\u00f3ra-fert\u0151z\u00e9st mutatnak, mint amennyit a terepen tal\u00e1lunk. Ennek oka, hogy az \u00e9ghajlati adatok alapj\u00e1n semmit sem tudunk az inokulum s\u0171r\u0171s\u00e9g\u00e9r\u0151l \u00e9s a repcef\u00f6ldek el\u0151vetem\u00e9nyeir\u0151l. Mindenesetre, ha egy vagy t\u00f6bb aszkosp\u00f3ra-fert\u0151z\u00e9s illeszkedik a fog\u00e9kony n\u00f6v\u00e9nyi szakaszokhoz a kel\u00e9s ut\u00e1n. <em>P. lingam<\/em> fert\u0151z\u00e9sekre ker\u00fcl sor, \u00e9s a kon\u00eddiumokb\u00f3l sz\u00e1rmaz\u00f3 m\u00e1sodlagos fert\u0151z\u00e9sekre kell sz\u00e1m\u00edtani az \u0151szi vagy tavaszi meleg \u00e9s nedves id\u0151szakokban.<br \/>A kon\u00eddiumfert\u0151z\u00e9seket a kon\u00eddiumfert\u0151z\u00e9shez sz\u00fcks\u00e9ges lev\u00e9lnedvess\u00e9g miatt jelzik.<\/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-7f1d3e4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7f1d3e4\" 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-3ed2979\" data-id=\"3ed2979\" 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-48919c1 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"48919c1\" 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-28f1b45 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"28f1b45\" 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-04ba20c\" data-id=\"04ba20c\" 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-9202657 elementor-widget elementor-widget-menu-anchor\" data-id=\"9202657\" 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=\"rapeseed-pollen-beetle\"><\/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-9c5dfe1 elementor-widget elementor-widget-heading\" data-id=\"9c5dfe1\" 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\">Pollen bog\u00e1r<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-61d6ecd elementor-widget elementor-widget-text-editor\" data-id=\"61d6ecd\" 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>A repcemagot h\u00e1rom f\u0151 k\u00e1rtev\u0151 k\u00e1ros\u00edtja. Mindh\u00e1rom fajn\u00e1l sz\u00fcks\u00e9ges a kifejlett k\u00e1rtev\u0151k elleni v\u00e9dekez\u00e9s. Ennek a h\u00e1rom fajnak a rep\u00fcl\u00e9s\u00e9t nagyon er\u0151sen kiv\u00e1ltja a h\u0151m\u00e9rs\u00e9klet.<\/p><p>Pollenbogarak\u00a0<em>Meligethes spp.<\/em>\u00a010\u00b0C feletti h\u0151m\u00e9rs\u00e9kleten nagy mennyis\u00e9gben fordulnak el\u0151. Az erd\u0151k alomban telelnek \u00e1t, \u00e9s tavasszal kezdenek el bev\u00e1ndorolni a repcef\u00f6ldekre. A legt\u00f6bb k\u00e1rt akkor okozz\u00e1k, amikor a kifejlett bogarak a r\u00fcgyeken t\u00e1pl\u00e1lkoznak. A n\u0151st\u00e9nyek a r\u00fcgyekbe rakj\u00e1k pet\u00e9iket, de a vir\u00e1gz\u00e1s ut\u00e1n a vir\u00e1gporral t\u00e1pl\u00e1lkoz\u00f3 l\u00e1rv\u00e1k m\u00e1r nem okoznak k\u00e1rt. Sz\u00e1mos jelent\u00e9s sz\u00f3l a pollenbog\u00e1r rezisztenci\u00e1j\u00e1r\u00f3l a speci\u00e1lis rovar\u00f6l\u0151 szerekkel szemben.<\/p><p><span style=\"text-decoration: underline;\">Sz\u00edn:<\/span> F\u00e9mes z\u00f6ld, k\u00e9k, lila, bronz vagy fekete.<br \/><span style=\"text-decoration: underline;\">M\u00e9ret:<\/span>\u00a01,5 - 2,7 mm<br \/><span style=\"text-decoration: underline;\">\u00c9l\u0151hely:<\/span>\u00a0Mez\u0151k, legel\u0151k, kertek<br \/><span style=\"text-decoration: underline;\">Ciklus:<\/span> A n\u0151st\u00e9nyek a repce r\u00fcgyeibe rakj\u00e1k pet\u00e9iket. Ez\u00e9rt \u00e1t kell harapniuk a szirom- \u00e9s sziromleveleket. A pet\u00e9k a porz\u00f3ra \u00e9s a stigm\u00e1ra rak\u00f3dnak. A kikelt l\u00e1rv\u00e1k a m\u00e1r kiny\u00edlt vir\u00e1gon t\u00e1pl\u00e1lkoznak (nem k\u00e1rosodnak), az utols\u00f3 l\u00e1rvast\u00e1dium pedig elhagyja a vir\u00e1got \u00e9s a talajba ker\u00fcl, ahol k\u00f6r\u00fclbel\u00fcl egy h\u00e9tig b\u00e1boz\u00f3dik. A bogarak els\u0151 gener\u00e1ci\u00f3ja ny\u00e1ron kikel. M\u00e9g mindig k\u00fcl\u00f6nb\u00f6z\u0151 vir\u00e1gokon t\u00e1pl\u00e1lkoznak (t\u00f6bbnyire s\u00e1rga sz\u00edn\u0171ek), \u00e9s ny\u00e1r v\u00e9g\u00e9n elkezdenek mened\u00e9khelyekre rep\u00fclni, hogy ott teleljenek \u00e1t. A vir\u00e1gbog\u00e1rnak \u00e9vente egy nemzed\u00e9ke van.<br \/><span style=\"text-decoration: underline;\">Etet\u00e9s:<\/span>\u00a0Sok fajta vir\u00e1gpora, el\u0151nyben r\u00e9szes\u00edtve a cruciferes-t.<br \/><span style=\"text-decoration: underline;\">Rep\u00fcl\u00e9si id\u0151szak:<\/span>\u00a0A pollenbog\u00e1r akkor kezd rep\u00fclni, ha a talaj h\u0151m\u00e9rs\u00e9klete 9 \u00b0C-n\u00e1l magasabb, a leveg\u0151 h\u0151m\u00e9rs\u00e9klete pedig 15 \u00b0C k\u00f6r\u00fcl van, \u00e9s alacsony a relat\u00edv p\u00e1ratartalom. A pollenbog\u00e1r rep\u00fcl\u00e9se k\u00f6r\u00fclbel\u00fcl n\u00e9gy h\u00e9tig tart (Ausztri\u00e1ban \u00e1prilis eleje, k\u00f6zepe \u00e9s m\u00e1jus k\u00f6zepe k\u00f6z\u00f6tt). Az FieldClimate.com oldalon csak az \"IGEN\" vagy a \"NEM\" jelz\u0151vel hat\u00e1rozzuk meg a rep\u00fcl\u00e9s el\u0151fordul\u00e1s\u00e1t - teh\u00e1t ha a talaj- \u00e9s leveg\u0151h\u0151m\u00e9rs\u00e9klet alapj\u00e1n m\u00e1r meg\u00e1llap\u00edtottuk a be\u00e1raml\u00e1st a sz\u00e1nt\u00f3f\u00f6ldre, akkor a szezonban az \"IGEN\" jelz\u0151 marad, \u00e9s a gazd\u00e1nak kell ellen\u0151riznie a be\u00e1raml\u00e1st a sz\u00e1nt\u00f3f\u00f6ld\u00f6n.<\/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-7e2ec3e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7e2ec3e\" 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-f3e628c\" data-id=\"f3e628c\" 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-81829c1 elementor-widget elementor-widget-menu-anchor\" data-id=\"81829c1\" 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-86e1cbe elementor-widget elementor-widget-heading\" data-id=\"86e1cbe\" 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\">Aj\u00e1nlott felszerel\u00e9s<\/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-519be11 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"519be11\" 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-b0213f7\" data-id=\"b0213f7\" 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-56e4316 elementor-widget elementor-widget-text-editor\" data-id=\"56e4316\" 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>Ellen\u0151rizze, hogy melyik \u00e9rz\u00e9kel\u0151k\u00e9szletre van sz\u00fcks\u00e9g a n\u00f6v\u00e9ny potenci\u00e1lis betegs\u00e9geinek megfigyel\u00e9s\u00e9hez.<\/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-e0f7e60\" data-id=\"e0f7e60\" 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-d60620c elementor-align-left elementor-widget elementor-widget-button\" data-id=\"d60620c\" 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\">T\u00c1BL\u00c1ZAT LET\u00d6LT\u00c9SE<\/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>Rapeseed \/ Canola disease models The most important oil seed crop of the cool climate regions is affected by two very destructive diseases and three economic important pest insects. Rape seed growing has gained more and more importance in Northern Europe and in Northern America. Due to the growing market of biofuels it will gain [&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-49775","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/metos.global\/hu\/wp-json\/wp\/v2\/pages\/49775","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/metos.global\/hu\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/metos.global\/hu\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/metos.global\/hu\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/metos.global\/hu\/wp-json\/wp\/v2\/comments?post=49775"}],"version-history":[{"count":26,"href":"https:\/\/metos.global\/hu\/wp-json\/wp\/v2\/pages\/49775\/revisions"}],"predecessor-version":[{"id":120499,"href":"https:\/\/metos.global\/hu\/wp-json\/wp\/v2\/pages\/49775\/revisions\/120499"}],"wp:attachment":[{"href":"https:\/\/metos.global\/hu\/wp-json\/wp\/v2\/media?parent=49775"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}