{"id":3348,"date":"2021-12-17T23:19:12","date_gmt":"2021-12-17T22:19:12","guid":{"rendered":"https:\/\/www.andermatt.com\/?post_type=product&p=3348"},"modified":"2023-02-07T09:53:46","modified_gmt":"2023-02-07T08:53:46","slug":"loopex","status":"publish","type":"product","link":"https:\/\/www.andermatt.com\/fr\/produit\/loopex\/","title":{"rendered":"Loopex"},"content":{"rendered":"

Loopex est un virus insecticide destin\u00e9 \u00e0 la lutte contre la fausse-arpenteuse du chou (Trichoplusia ni) sur les l\u00e9gumes. Il tue les larves par ingestion et a un effet suppl\u00e9mentaire \u00e0 long terme sur la r\u00e9duction des populations de ravageurs. Loopex est un outil pr\u00e9cieux de gestion de la r\u00e9sistance qui peut \u00eatre inclus dans tout programme de lutte int\u00e9gr\u00e9e contre les ravageurs (IPM), en particulier pour le contr\u00f4le des populations r\u00e9sistantes aux insecticides ...<\/p>\n\n\n\n

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Avantages<\/h3>\n\n\n\n
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  • Alors que Loopex infecte et tue efficacement les jeunes larves du Trichoplusia ni,<\/em> le virus est \u00e9galement mortel \u00e0 long terme pour les stades larvaires plus anciens.<\/li>\n\n\n\n
  • L'AcNPV est un virus insecticide d'origine naturelle et est inoffensif pour les insectes utiles, les abeilles et d'autres organismes non cibl\u00e9s.<\/li>\n\n\n\n
  • Loopex offre plus de flexibilit\u00e9 aux producteurs de cultures. La substance active n'est pas incluse dans les listes de tol\u00e9rance de r\u00e9sidus pour les cultures destin\u00e9es \u00e0 l'exportation.<\/li>\n\n\n\n
  • L'AcNPV offre un mode d'action diff\u00e9rent, ce qui peut \u00eatre un moyen important pour \u00e9viter et\/ou briser les r\u00e9sistances.<\/li>\n<\/ul>\n\n\n\n

    Information sur le ravageur<\/h3>\n\n\n\n

    La fausse-arpenteuse du chou (Trichoplusia ni)<\/em> est un ravageur agricole d'importance \u00e9conomique mondiale qui affecte une gamme exceptionnellement large de plantes h\u00f4tes. Il est r\u00e9pertori\u00e9 comme se nourrissant de plus de 160 esp\u00e8ces de plantes dans 36 familles, mais les crucif\u00e8res cultiv\u00e9es sont pr\u00e9f\u00e9r\u00e9es. La fausse-arpenteuse du chou est pr\u00e9sente dans les r\u00e9gions chaudes de tous les continents, \u00e0 l'exception de l'Oc\u00e9anie, et envahit les r\u00e9gions septentrionales plus fra\u00eeches lorsque les temp\u00e9ratures le permettent.<\/p>\n\n\n\n

    Les larves de premier stade commencent \u00e0 se nourrir sur la face inf\u00e9rieure de la feuille, produisant de petits trous qui ne percent pas la surface sup\u00e9rieure de la feuille, tandis que les chenilles plus grandes causent des dommages plus visibles. Les plantes peuvent \u00eatre gravement d\u00e9foli\u00e9es et rabougries, ne produisant pas de t\u00eates ou devenant impropres \u00e0 la consommation. Dans le cas du chou, les gros stades peuvent creuser \u00e0 travers plusieurs couches de feuilles de t\u00eate \u00e9troitement envelopp\u00e9es. La pr\u00e9sence de larves de la fausse-arpenteuse du chou ou de boulettes vert fonc\u00e9 (frass) excr\u00e9t\u00e9es par la fausse-arpenteuse en train de se nourrir rend le l\u00e9gume invendable.<\/p>\n\n\n\n

    T. ni<\/em> ont d\u00e9velopp\u00e9 une r\u00e9sistance \u00e0 divers pesticides chimiques et sont l'une des rares esp\u00e8ces d'insectes qui ont d\u00e9velopp\u00e9 une r\u00e9sistance \u00e0 Bacillus thuringiensis<\/em> (Bt) en milieu agricole.<\/p>\n\n\n\n

    <\/p>","protected":false},"excerpt":{"rendered":"

    Loopex est un virus insecticide destin\u00e9 \u00e0 la lutte contre la fausse-arpenteuse du chou (Trichoplusia ni) sur les l\u00e9gumes. Il tue les larves par ingestion et a un effet suppl\u00e9mentaire \u00e0 long terme sur la r\u00e9duction des populations de ravageurs. Loopex est un outil pr\u00e9cieux de gestion de la r\u00e9sistance qui peut \u00eatre inclus dans tout programme de lutte int\u00e9gr\u00e9e contre les ravageurs (IPM), en particulier pour le contr\u00f4le des populations r\u00e9sistantes aux insecticides ...<\/p>","protected":false},"featured_media":3364,"template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_searchwp_excluded":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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Piven","author_link":"https:\/\/www.andermatt.com\/fr\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"Loopex is an insecticidal virus for the control of cabbage looper (Trichoplusia ni) on vegetables. It kills the larvae by ingestion and has an additional long-term effect on pest population reduction. Loopex is a valuable resistance management tool that can be included in any integrated pest management program (IPM), especially for the control of insecticide resistant populations\u2026","_links":{"self":[{"href":"https:\/\/www.andermatt.com\/fr\/wp-json\/wp\/v2\/product\/3348","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.andermatt.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.andermatt.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":11,"href":"https:\/\/www.andermatt.com\/fr\/wp-json\/wp\/v2\/product\/3348\/revisions"}],"predecessor-version":[{"id":6096,"href":"https:\/\/www.andermatt.com\/fr\/wp-json\/wp\/v2\/product\/3348\/revisions\/6096"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.andermatt.com\/fr\/wp-json\/wp\/v2\/media\/3364"}],"wp:attachment":[{"href":"https:\/\/www.andermatt.com\/fr\/wp-json\/wp\/v2\/media?parent=3348"}],"wp:term":[{"taxonomy":"crop","embeddable":true,"href":"https:\/\/www.andermatt.com\/fr\/wp-json\/wp\/v2\/crop?post=3348"},{"taxonomy":"disease","embeddable":true,"href":"https:\/\/www.andermatt.com\/fr\/wp-json\/wp\/v2\/disease?post=3348"},{"taxonomy":"pest","embeddable":true,"href":"https:\/\/www.andermatt.com\/fr\/wp-json\/wp\/v2\/pest?post=3348"},{"taxonomy":"solution","embeddable":true,"href":"https:\/\/www.andermatt.com\/fr\/wp-json\/wp\/v2\/solution?post=3348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}