{"id":24024,"date":"2021-01-14T22:55:29","date_gmt":"2021-01-14T22:55:29","guid":{"rendered":"https:\/\/prograin.ca\/ca\/?p=24024"},"modified":"2025-08-13T15:54:48","modified_gmt":"2025-08-13T15:54:48","slug":"nematode-a-kyste-du-soya-ou-en-sommes-nous","status":"publish","type":"post","link":"https:\/\/prograin.ca\/ca\/fr\/2021\/01\/14\/nematode-a-kyste-du-soya-ou-en-sommes-nous\/","title":{"rendered":"N\u00e9matode \u00e0 kyste du soya : o\u00f9 en sommes-nous?"},"content":{"rendered":"\n<p>C\u2019est en 2013 que le n\u00e9matode \u00e0 kyste du soya (NKS) fait son apparition au Qu\u00e9bec, alors qu\u2019il \u00e9tait bien \u00e9tabli dans le sud-Ouest de l\u2019Ontario depuis 1988. Reconnu comme \u00e9tant l\u2019un des pires parasites de la culture du soya \u00e0 travers le monde, le NKS peut entrainer jusqu\u2019\u00e0 30&nbsp;% de perte de rendement sans sympt\u00f4mes visibles. Impossible \u00e0 \u00e9radiquer, on peut quand m\u00eame contr\u00f4ler la maladie en la d\u00e9pistant pour ensuite implanter des bonnes pratiques de gestion qui permettront de limiter la dispersion et la reproduction active des populations de ce parasite.\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"355\" height=\"265\" src=\"https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/Soya_Kystes_N\u00e9matode.png\" alt=\"\" class=\"wp-image-24026\" srcset=\"https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/Soya_Kystes_N\u00e9matode.png 355w, https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/Soya_Kystes_N\u00e9matode-300x224.png 300w, https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/Soya_Kystes_N\u00e9matode-24x18.png 24w, https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/Soya_Kystes_N\u00e9matode-36x27.png 36w, https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/Soya_Kystes_N\u00e9matode-48x36.png 48w\" sizes=\"(max-width: 355px) 100vw, 355px\" \/><\/figure>\n\n\n\n<h2>Quels sont les sympt\u00f4mes?<\/h2>\n\n\n\n<p>G\u00e9n\u00e9ralement, les diff\u00e9rents sympt\u00f4mes d\u2019une infestation par le NKS apparaissent deux mois apr\u00e8s le semis. Les voici&nbsp;:<\/p>\n\n\n\n<ul><li>Pr\u00e9sence de kystes blancs, jaunes ou bruns sur les racines secondaires (visibles \u00e0 l\u2019\u0153il nu);<\/li><li>Chlorose (jaunissement) des feuilles;<\/li><li>Plaques jaunes arrondies s\u2019allongeant dans le sens du travail du sol dans le champ;<\/li><li>Rabougrissement des plants;<\/li><li>R\u00e9duction du nombre de racines lat\u00e9rales;<\/li><li>R\u00e9duction de la nodulation du soya;<\/li><li>Lenteur de la canop\u00e9e \u00e0 recouvrir l\u2019entre-rang;<\/li><li>S\u00e9nescence h\u00e2tive;<\/li><li>Perte de rendement;<\/li><li>Mort du plant (cas extr\u00eame). <\/li><\/ul>\n\n\n\n<h2>Comment d\u00e9pister le NKS?<\/h2>\n\n\n\n<p>Les densit\u00e9s de kystes sont les plus \u00e9lev\u00e9es lorsque le plant de soya a atteint sa pleine maturit\u00e9. Il est donc tout indiqu\u00e9 de d\u00e9pister \u00e0 ce moment ou encore, tout juste apr\u00e8s sa r\u00e9colte. Cela dit, comme l\u2019absence de kystes ne garantit pas l\u2019absence du parasite dans un champ, il est recommand\u00e9 de faire analyser le sol et les racines des plants pour les champs de soya \u00e0 risque \u00e0 l\u2019automne. Voici les crit\u00e8res d\u2019un champ consid\u00e9r\u00e9 \u00e0 risque&nbsp;:<\/p>\n\n\n\n<ul><li>S\u2019il pr\u00e9sente un ou des sympt\u00f4mes list\u00e9s ci-haut;<\/li><li>Si le soya a \u00e9t\u00e9 cultiv\u00e9 en monoculture au moins trois ann\u00e9es cons\u00e9cutives;<\/li><li>S\u2019il y a r\u00e9guli\u00e8rement des travaux \u00e0 forfait effectu\u00e9s dans le champ; <\/li><li>Si la pr\u00e9sence de mauvaises herbes est importante; <\/li><li>Si le champ est situ\u00e9 pr\u00e8s d\u2019un champ o\u00f9 le NKS a \u00e9t\u00e9 d\u00e9tect\u00e9.&nbsp;<\/li><\/ul>\n\n\n\n<p><strong>\u00c9chantillonnage&nbsp;&gt;<\/strong> Prendre 25 pr\u00e9l\u00e8vements de sol \u00e0 l\u2019aide d\u2019une sonde ou d\u2019une tari\u00e8re en introduisant l\u2019outil dans la zone racinaire. M\u00e9langer les pr\u00e9l\u00e8vements, pr\u00e9lever 1 litre du m\u00e9lange afin d\u2019y constituer un \u00e9chantillon repr\u00e9sentatif et l\u2019envoyer au <a href=\"https:\/\/www.mapaq.gouv.qc.ca\/fr\/Productions\/md\/programmesliste\/releveagricole\/Pages\/Initiative-ministerielle-Productivite-vegetale.aspx\" target=\"_blank\" rel=\"noreferrer noopener\">Laboratoire d\u2019expertise et de diagnostic en phytoprotection (LEDP) du MAPAQ<\/a> ou un laboratoire en Ontario qui offre les tests du NKS.&nbsp;<\/p>\n\n\n\n<h2>Que faire si le NKS est d\u00e9tect\u00e9?<\/h2>\n\n\n\n<p>Il est recommand\u00e9 de faire une rotation avec des cultures ne pouvant \u00eatre infect\u00e9es, comme le ma\u00efs, le bl\u00e9 et des cultivars de soya tol\u00e9rants comme le Rico R2X et le Nano R2X, par exemple, et de se procurer la semence avec un traitement pour le contr\u00f4le du NKS. Le NKS peut \u00eatre transport\u00e9 par le vent ou les oiseaux, mais surtout pas le transport au sol. Le nettoyage de la machinerie et des \u00e9quipements est tout indiqu\u00e9, sans oublier le contr\u00f4le des visiteurs. Il est aussi important de r\u00e9colter ou semer les champs infect\u00e9s en dernier.&nbsp;<\/p>\n\n\n\n<h2>O\u00f9 en sommes-nous?<\/h2>\n\n\n\n<p>Pour l\u2019instant, le NKS n\u2019est heureusement pas probl\u00e9matique au Qu\u00e9bec. Cependant, il faudra rester vigilant pour le futur. On se rappelle que les graines d\u2019amarante rugueuse ont \u00e9t\u00e9 apport\u00e9es au Qu\u00e9bec par des r\u00e9sidus de terre sur la machinerie usag\u00e9e provenant des \u00c9tats-Unis. Pour ne pas r\u00e9pliquer ce ph\u00e9nom\u00e8ne avec le n\u00e9matode \u00e0 kyste, il faut \u00eatre prudent !\u00a0\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u2019est en 2013 que le n\u00e9matode \u00e0 kyste du soya (NKS) fait son apparition au Qu\u00e9bec, alors qu\u2019il \u00e9tait bien \u00e9tabli dans le sud-Ouest de l\u2019Ontario depuis 1988. Reconnu comme \u00e9tant l\u2019un des pires parasites de la culture du soya \u00e0 travers le monde, le NKS peut entrainer jusqu\u2019\u00e0 30&nbsp;% de perte de rendement sans [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":24019,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":""},"categories":[272],"tags":[],"author_meta":{"display_name":"devmxo","author_link":"https:\/\/prograin.ca\/ca\/author\/devmxo\/"},"featured_img":"https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-300x200.jpg","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.11 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>N\u00e9matode \u00e0 kyste du soya : o\u00f9 en sommes-nous? - Prograin - Canada<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/prograin.ca\/ca\/fr\/2021\/01\/14\/nematode-a-kyste-du-soya-ou-en-sommes-nous\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"N\u00e9matode \u00e0 kyste du soya : o\u00f9 en sommes-nous? - Prograin - Canada\" \/>\n<meta property=\"og:description\" content=\"C\u2019est en 2013 que le n\u00e9matode \u00e0 kyste du soya (NKS) fait son apparition au Qu\u00e9bec, alors qu\u2019il \u00e9tait bien \u00e9tabli dans le sud-Ouest de l\u2019Ontario depuis 1988. Reconnu comme \u00e9tant l\u2019un des pires parasites de la culture du soya \u00e0 travers le monde, le NKS peut entrainer jusqu\u2019\u00e0 30&nbsp;% de perte de rendement sans [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/prograin.ca\/ca\/fr\/2021\/01\/14\/nematode-a-kyste-du-soya-ou-en-sommes-nous\/\" \/>\n<meta property=\"og:site_name\" content=\"Prograin - Canada\" \/>\n<meta property=\"article:published_time\" content=\"2021-01-14T22:55:29+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-13T15:54:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1710\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"devmxo\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"devmxo\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimation du temps de lecture\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/prograin.ca\/ca\/fr\/2021\/01\/14\/nematode-a-kyste-du-soya-ou-en-sommes-nous\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/prograin.ca\/ca\/fr\/2021\/01\/14\/nematode-a-kyste-du-soya-ou-en-sommes-nous\/\"},\"author\":{\"name\":\"devmxo\",\"@id\":\"https:\/\/prograin.ca\/ca\/#\/schema\/person\/ce50a7718330353c9a83518fb731ec28\"},\"headline\":\"N\u00e9matode \u00e0 kyste du soya : o\u00f9 en sommes-nous?\",\"datePublished\":\"2021-01-14T22:55:29+00:00\",\"dateModified\":\"2025-08-13T15:54:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/prograin.ca\/ca\/fr\/2021\/01\/14\/nematode-a-kyste-du-soya-ou-en-sommes-nous\/\"},\"wordCount\":632,\"publisher\":{\"@id\":\"https:\/\/prograin.ca\/ca\/#organization\"},\"inLanguage\":\"fr-CA\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/prograin.ca\/ca\/fr\/2021\/01\/14\/nematode-a-kyste-du-soya-ou-en-sommes-nous\/\",\"url\":\"https:\/\/prograin.ca\/ca\/fr\/2021\/01\/14\/nematode-a-kyste-du-soya-ou-en-sommes-nous\/\",\"name\":\"N\u00e9matode \u00e0 kyste du soya : o\u00f9 en sommes-nous? - Prograin - Canada\",\"isPartOf\":{\"@id\":\"https:\/\/prograin.ca\/ca\/#website\"},\"datePublished\":\"2021-01-14T22:55:29+00:00\",\"dateModified\":\"2025-08-13T15:54:48+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/prograin.ca\/ca\/fr\/2021\/01\/14\/nematode-a-kyste-du-soya-ou-en-sommes-nous\/#breadcrumb\"},\"inLanguage\":\"fr-CA\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/prograin.ca\/ca\/fr\/2021\/01\/14\/nematode-a-kyste-du-soya-ou-en-sommes-nous\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/prograin.ca\/ca\/fr\/2021\/01\/14\/nematode-a-kyste-du-soya-ou-en-sommes-nous\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/prograin.ca\/ca\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"N\u00e9matode \u00e0 kyste du soya : o\u00f9 en sommes-nous?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/prograin.ca\/ca\/#website\",\"url\":\"https:\/\/prograin.ca\/ca\/\",\"name\":\"Prograin - Canada\",\"description\":\"Un site utilisant WordPress\",\"publisher\":{\"@id\":\"https:\/\/prograin.ca\/ca\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/prograin.ca\/ca\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-CA\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/prograin.ca\/ca\/#organization\",\"name\":\"Prograin - Canada\",\"url\":\"https:\/\/prograin.ca\/ca\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-CA\",\"@id\":\"https:\/\/prograin.ca\/ca\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2018\/11\/Prograin-logo-1.png\",\"contentUrl\":\"https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2018\/11\/Prograin-logo-1.png\",\"width\":352,\"height\":85,\"caption\":\"Prograin - Canada\"},\"image\":{\"@id\":\"https:\/\/prograin.ca\/ca\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/prograin.ca\/ca\/#\/schema\/person\/ce50a7718330353c9a83518fb731ec28\",\"name\":\"devmxo\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-CA\",\"@id\":\"https:\/\/prograin.ca\/ca\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/1873c81de2b92429baa83994586c9927?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/1873c81de2b92429baa83994586c9927?s=96&d=mm&r=g\",\"caption\":\"devmxo\"},\"url\":\"https:\/\/prograin.ca\/ca\/author\/devmxo\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"N\u00e9matode \u00e0 kyste du soya : o\u00f9 en sommes-nous? - Prograin - Canada","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/prograin.ca\/ca\/fr\/2021\/01\/14\/nematode-a-kyste-du-soya-ou-en-sommes-nous\/","og_locale":"fr_CA","og_type":"article","og_title":"N\u00e9matode \u00e0 kyste du soya : o\u00f9 en sommes-nous? - Prograin - Canada","og_description":"C\u2019est en 2013 que le n\u00e9matode \u00e0 kyste du soya (NKS) fait son apparition au Qu\u00e9bec, alors qu\u2019il \u00e9tait bien \u00e9tabli dans le sud-Ouest de l\u2019Ontario depuis 1988. Reconnu comme \u00e9tant l\u2019un des pires parasites de la culture du soya \u00e0 travers le monde, le NKS peut entrainer jusqu\u2019\u00e0 30&nbsp;% de perte de rendement sans [&hellip;]","og_url":"https:\/\/prograin.ca\/ca\/fr\/2021\/01\/14\/nematode-a-kyste-du-soya-ou-en-sommes-nous\/","og_site_name":"Prograin - Canada","article_published_time":"2021-01-14T22:55:29+00:00","article_modified_time":"2025-08-13T15:54:48+00:00","og_image":[{"width":2560,"height":1710,"url":"https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-scaled.jpg","type":"image\/jpeg"}],"author":"devmxo","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"devmxo","Estimation du temps de lecture":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/prograin.ca\/ca\/fr\/2021\/01\/14\/nematode-a-kyste-du-soya-ou-en-sommes-nous\/#article","isPartOf":{"@id":"https:\/\/prograin.ca\/ca\/fr\/2021\/01\/14\/nematode-a-kyste-du-soya-ou-en-sommes-nous\/"},"author":{"name":"devmxo","@id":"https:\/\/prograin.ca\/ca\/#\/schema\/person\/ce50a7718330353c9a83518fb731ec28"},"headline":"N\u00e9matode \u00e0 kyste du soya : o\u00f9 en sommes-nous?","datePublished":"2021-01-14T22:55:29+00:00","dateModified":"2025-08-13T15:54:48+00:00","mainEntityOfPage":{"@id":"https:\/\/prograin.ca\/ca\/fr\/2021\/01\/14\/nematode-a-kyste-du-soya-ou-en-sommes-nous\/"},"wordCount":632,"publisher":{"@id":"https:\/\/prograin.ca\/ca\/#organization"},"inLanguage":"fr-CA"},{"@type":"WebPage","@id":"https:\/\/prograin.ca\/ca\/fr\/2021\/01\/14\/nematode-a-kyste-du-soya-ou-en-sommes-nous\/","url":"https:\/\/prograin.ca\/ca\/fr\/2021\/01\/14\/nematode-a-kyste-du-soya-ou-en-sommes-nous\/","name":"N\u00e9matode \u00e0 kyste du soya : o\u00f9 en sommes-nous? - Prograin - Canada","isPartOf":{"@id":"https:\/\/prograin.ca\/ca\/#website"},"datePublished":"2021-01-14T22:55:29+00:00","dateModified":"2025-08-13T15:54:48+00:00","breadcrumb":{"@id":"https:\/\/prograin.ca\/ca\/fr\/2021\/01\/14\/nematode-a-kyste-du-soya-ou-en-sommes-nous\/#breadcrumb"},"inLanguage":"fr-CA","potentialAction":[{"@type":"ReadAction","target":["https:\/\/prograin.ca\/ca\/fr\/2021\/01\/14\/nematode-a-kyste-du-soya-ou-en-sommes-nous\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/prograin.ca\/ca\/fr\/2021\/01\/14\/nematode-a-kyste-du-soya-ou-en-sommes-nous\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/prograin.ca\/ca\/fr\/"},{"@type":"ListItem","position":2,"name":"N\u00e9matode \u00e0 kyste du soya : o\u00f9 en sommes-nous?"}]},{"@type":"WebSite","@id":"https:\/\/prograin.ca\/ca\/#website","url":"https:\/\/prograin.ca\/ca\/","name":"Prograin - Canada","description":"Un site utilisant WordPress","publisher":{"@id":"https:\/\/prograin.ca\/ca\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/prograin.ca\/ca\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-CA"},{"@type":"Organization","@id":"https:\/\/prograin.ca\/ca\/#organization","name":"Prograin - Canada","url":"https:\/\/prograin.ca\/ca\/","logo":{"@type":"ImageObject","inLanguage":"fr-CA","@id":"https:\/\/prograin.ca\/ca\/#\/schema\/logo\/image\/","url":"https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2018\/11\/Prograin-logo-1.png","contentUrl":"https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2018\/11\/Prograin-logo-1.png","width":352,"height":85,"caption":"Prograin - Canada"},"image":{"@id":"https:\/\/prograin.ca\/ca\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/prograin.ca\/ca\/#\/schema\/person\/ce50a7718330353c9a83518fb731ec28","name":"devmxo","image":{"@type":"ImageObject","inLanguage":"fr-CA","@id":"https:\/\/prograin.ca\/ca\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/1873c81de2b92429baa83994586c9927?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/1873c81de2b92429baa83994586c9927?s=96&d=mm&r=g","caption":"devmxo"},"url":"https:\/\/prograin.ca\/ca\/author\/devmxo\/"}]}},"featured_image_urls":{"full":["https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-scaled.jpg",2560,1710,false],"thumbnail":["https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-150x150.jpg",150,150,true],"medium":["https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-300x200.jpg",300,200,true],"medium_large":["https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-768x513.jpg",768,513,true],"large":["https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-2000x1336.jpg",2000,1336,true],"1536x1536":["https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-1536x1026.jpg",1536,1026,true],"2048x2048":["https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-2048x1368.jpg",2048,1368,true],"menu-24x24":["https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-24x16.jpg",24,16,true],"menu-36x36":["https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-36x24.jpg",36,24,true],"menu-48x48":["https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-48x32.jpg",48,32,true]},"post_excerpt_stackable":"<p>C\u2019est en 2013 que le n\u00e9matode \u00e0 kyste du soya (NKS) fait son apparition au Qu\u00e9bec, alors qu\u2019il \u00e9tait bien \u00e9tabli dans le sud-Ouest de l\u2019Ontario depuis 1988. Reconnu comme \u00e9tant l\u2019un des pires parasites de la culture du soya \u00e0 travers le monde, le NKS peut entrainer jusqu\u2019\u00e0 30&nbsp;% de perte de rendement sans sympt\u00f4mes visibles. Impossible \u00e0 \u00e9radiquer, on peut quand m\u00eame contr\u00f4ler la maladie en la d\u00e9pistant pour ensuite implanter des bonnes pratiques de gestion qui permettront de limiter la dispersion et la reproduction active des populations de ce parasite.\u00a0 Quels sont les sympt\u00f4mes? G\u00e9n\u00e9ralement, les diff\u00e9rents&hellip;<\/p>\n","category_list":"<a href=\"https:\/\/prograin.ca\/ca\/fr\/category\/non-classe-fr\/\" rel=\"category tag\">Non class\u00e9<\/a>","author_info":{"name":"devmxo","url":"https:\/\/prograin.ca\/ca\/author\/devmxo\/"},"comments_num":"0 comments","featured_image_urls_v2":{"full":["https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-scaled.jpg",2560,1710,false],"thumbnail":["https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-150x150.jpg",150,150,true],"medium":["https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-300x200.jpg",300,200,true],"medium_large":["https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-768x513.jpg",768,513,true],"large":["https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-2000x1336.jpg",2000,1336,true],"1536x1536":["https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-1536x1026.jpg",1536,1026,true],"2048x2048":["https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-2048x1368.jpg",2048,1368,true],"menu-24x24":["https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-24x16.jpg",24,16,true],"menu-36x36":["https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-36x24.jpg",36,24,true],"menu-48x48":["https:\/\/prograin.ca\/app\/uploads\/sites\/3\/2021\/01\/ProGrain-134-48x32.jpg",48,32,true]},"post_excerpt_stackable_v2":"<p>C\u2019est en 2013 que le n\u00e9matode \u00e0 kyste du soya (NKS) fait son apparition au Qu\u00e9bec, alors qu\u2019il \u00e9tait bien \u00e9tabli dans le sud-Ouest de l\u2019Ontario depuis 1988. Reconnu comme \u00e9tant l\u2019un des pires parasites de la culture du soya \u00e0 travers le monde, le NKS peut entrainer jusqu\u2019\u00e0 30&nbsp;% de perte de rendement sans sympt\u00f4mes visibles. Impossible \u00e0 \u00e9radiquer, on peut quand m\u00eame contr\u00f4ler la maladie en la d\u00e9pistant pour ensuite implanter des bonnes pratiques de gestion qui permettront de limiter la dispersion et la reproduction active des populations de ce parasite.\u00a0 Quels sont les sympt\u00f4mes? G\u00e9n\u00e9ralement, les diff\u00e9rents&hellip;<\/p>\n","category_list_v2":"<a href=\"https:\/\/prograin.ca\/ca\/fr\/category\/non-classe-fr\/\" rel=\"category tag\">Non class\u00e9<\/a>","author_info_v2":{"name":"devmxo","url":"https:\/\/prograin.ca\/ca\/author\/devmxo\/"},"comments_num_v2":"0 comments","coauthors":[],"tax_additional":{"categories":{"linked":["<a href=\"https:\/\/prograin.ca\/ca\/fr\/category\/non-classe-fr\/\" class=\"advgb-post-tax-term\">Non class\u00e9<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">Non class\u00e9<\/span>"]}},"comment_count":"0","relative_dates":{"created":"Posted 5 ann\u00e9es ago","modified":"Updated 8 mois ago"},"absolute_dates":{"created":"Posted on 14 janvier 2021","modified":"Updated on 13 ao\u00fbt 2025"},"absolute_dates_time":{"created":"Posted on 14 janvier 2021 22 h 55 min","modified":"Updated on 13 ao\u00fbt 2025 15 h 54 min"},"featured_img_caption":"","series_order":"","_links":{"self":[{"href":"https:\/\/prograin.ca\/ca\/wp-json\/wp\/v2\/posts\/24024"}],"collection":[{"href":"https:\/\/prograin.ca\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prograin.ca\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prograin.ca\/ca\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/prograin.ca\/ca\/wp-json\/wp\/v2\/comments?post=24024"}],"version-history":[{"count":14,"href":"https:\/\/prograin.ca\/ca\/wp-json\/wp\/v2\/posts\/24024\/revisions"}],"predecessor-version":[{"id":27705,"href":"https:\/\/prograin.ca\/ca\/wp-json\/wp\/v2\/posts\/24024\/revisions\/27705"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prograin.ca\/ca\/wp-json\/wp\/v2\/media\/24019"}],"wp:attachment":[{"href":"https:\/\/prograin.ca\/ca\/wp-json\/wp\/v2\/media?parent=24024"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prograin.ca\/ca\/wp-json\/wp\/v2\/categories?post=24024"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prograin.ca\/ca\/wp-json\/wp\/v2\/tags?post=24024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}