{"id":3003,"date":"2021-11-17T10:07:04","date_gmt":"2021-11-17T09:07:04","guid":{"rendered":"https:\/\/www.andermatt.com\/?post_type=product&p=3003"},"modified":"2022-09-08T14:50:21","modified_gmt":"2022-09-08T12:50:21","slug":"nematodes-entomopathogenes","status":"publish","type":"product","link":"https:\/\/www.andermatt.com\/fr\/produit\/nematodes-entomopathogenes\/","title":{"rendered":"N\u00e9matodes entomopathog\u00e8nes"},"content":{"rendered":"

Les n\u00e9matodes entomopathog\u00e8nes sont pr\u00e9sents naturellement dans l'environnement en tant que parasites de nombreuses larves d'insectes. Le l\u00e2cher massif de ces n\u00e9matodes permet un contr\u00f4le efficace et curatif des principaux insectes nuisibles dans une large gamme de cultures.<\/p>\n\n\n\n

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\"\"<\/a><\/figure>\n\n\n\n
\"\"<\/a><\/figure>\n<\/figure>\n\n\n\n

Mode d'action<\/h3>\n\n\n\n

Une fois lib\u00e9r\u00e9s, les n\u00e9matodes recherchent activement leurs insectes h\u00f4tes. Lorsqu'un h\u00f4te a \u00e9t\u00e9 localis\u00e9, les n\u00e9matodes p\u00e9n\u00e8trent dans l'insecte par les ouvertures du corps et lib\u00e8rent des bact\u00e9ries symbiotiques qui se multiplient et tuent rapidement l'insecte. Ensuite, les n\u00e9matodes se nourrissent de l'h\u00f4te et deviennent des adultes, qui s'accouplent et produisent la g\u00e9n\u00e9ration suivante. Le cycle de vie s'ach\u00e8ve en quelques semaines et des centaines de milliers de n\u00e9matodes \u00e9mergent \u00e0 la recherche de nouveaux h\u00f4tes.<\/p>\n\n\n\n

Persistance dans le sol. Chez certaines esp\u00e8ces, les larves de ravageurs infect\u00e9es par les n\u00e9matodes prennent une couleur rouge ou brune caract\u00e9ristique, ce qui permet d'identifier facilement l'activit\u00e9. En l'absence de nouveaux h\u00f4tes, la population de n\u00e9matodes diminue rapidement.<\/p>\n\n\n\n

Principaux ravageurs vis\u00e9s<\/h3>\n\n\n\n
Steinernema carpocapsae<\/em><\/td>Charan\u00e7on rouge du palmier (Rhynchophorus ferrugineus<\/em>)
Les larves du carpocapse de la pomme (Cydia pomonella<\/em>)
Les grillons taupes (Gryllotalpa gryllotalpa<\/em>)
Les mouches de la grue (Tipula spp.<\/em>)
Les vers gris (Agrotis spp.<\/em>)
Pyralide des marais du sud de l'Europe (Duponchelia fovealis<\/em>)<\/td><\/tr>
Steinernema feltiae<\/em><\/td>Les larves du carpocapse de la pomme (Cydia pomonella<\/em>)
Les mouches sciarides (Sciaridae<\/em>)
Thrips et mineuses des feuilles<\/td><\/tr>
Heterorhabditis bacteriophora<\/em><\/td>Charan\u00e7on noir de la vigne (Otiorhynchus sulcatus<\/em>)
Hanneton de jardin (Phyllopertha horticola<\/em>)
Hanneton gallois (Hoplia spp.<\/em>)
Le bousier (Aphodius spp.<\/em>)
Chenille occidentale des racines du ma\u00efs (Diabrotica virgifera<\/em>)
Le foreur du noisetier (Balaninus nucum<\/em>)
Pyrale du ch\u00e2taignier (Cydia splendana)<\/em>
Pyrale du h\u00eatre (Cydia fagiglandana<\/em>)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Avantages<\/h3>\n\n\n\n
  • Contr\u00f4le efficace et rapide des larves de parasites<\/li>
  • Lutte antiparasitaire sans r\u00e9sidu<\/li>
  • Pas de temps de rentr\u00e9e<\/li>
  • Produit naturel sans danger pour les utilisateurs, les consommateurs et l'environnement<\/li>
  • Am\u00e9lioration de la gestion de la r\u00e9sistance aux parasites<\/li>
  • Compatible avec d'autres syst\u00e8mes biologiques et IPM<\/li>
  • Application facile \u00e0 l'aide de pulv\u00e9risateurs, de syst\u00e8mes d'irrigation par aspersion ou d'arrosage.<\/li><\/ul>","protected":false},"excerpt":{"rendered":"

    Les n\u00e9matodes entomopathog\u00e8nes sont pr\u00e9sents naturellement dans l'environnement en tant que parasites de nombreuses larves d'insectes. La lib\u00e9ration massive de ces n\u00e9matodes permet un contr\u00f4le efficace et curatif des principaux insectes nuisibles dans une large gamme de cultures. Mode d'action Une fois lib\u00e9r\u00e9s, les n\u00e9matodes recherchent activement leurs insectes h\u00f4tes. Lorsqu'un h\u00f4te a \u00e9t\u00e9 localis\u00e9, les n\u00e9matodes ...<\/p>","protected":false},"featured_media":3517,"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":"","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":"","adv-header-id-meta":"","stick-header-meta":"","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":"Entomopathogenic nematodes occur naturally in the environment as parasites of many insect larvae. The mass release of these nematodes provides an efficient and curative control of key insect pests in a wide range of crops. Mode of action Once released, nematodes actively seek out their insect hosts. When a host has been located, the nematodes\u2026","_links":{"self":[{"href":"https:\/\/www.andermatt.com\/fr\/wp-json\/wp\/v2\/product\/3003","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\/3003\/revisions"}],"predecessor-version":[{"id":4408,"href":"https:\/\/www.andermatt.com\/fr\/wp-json\/wp\/v2\/product\/3003\/revisions\/4408"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.andermatt.com\/fr\/wp-json\/wp\/v2\/media\/3517"}],"wp:attachment":[{"href":"https:\/\/www.andermatt.com\/fr\/wp-json\/wp\/v2\/media?parent=3003"}],"wp:term":[{"taxonomy":"crop","embeddable":true,"href":"https:\/\/www.andermatt.com\/fr\/wp-json\/wp\/v2\/crop?post=3003"},{"taxonomy":"disease","embeddable":true,"href":"https:\/\/www.andermatt.com\/fr\/wp-json\/wp\/v2\/disease?post=3003"},{"taxonomy":"pest","embeddable":true,"href":"https:\/\/www.andermatt.com\/fr\/wp-json\/wp\/v2\/pest?post=3003"},{"taxonomy":"solution","embeddable":true,"href":"https:\/\/www.andermatt.com\/fr\/wp-json\/wp\/v2\/solution?post=3003"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}