{"id":14434,"date":"2017-11-06T10:15:26","date_gmt":"2017-11-06T09:15:26","guid":{"rendered":"http:\/\/profert.dz\/fr\/?p=14434"},"modified":"2025-03-24T09:13:50","modified_gmt":"2025-03-24T08:13:50","slug":"pucerons","status":"publish","type":"avada_portfolio","link":"https:\/\/profert.dz\/fr\/index.php\/portfolio-items\/pucerons\/","title":{"rendered":"Puceron du feuillage"},"content":{"rendered":"

Le puceron du feuillage est un insecte g\u00e9n\u00e9ralement pr\u00e9sent sur la face inferieure des feuilles situ\u00e9es \u00e0 la base du plant.
\nIl mesure 2mm. Les fortes infestations peuvent provoquer des d\u00e9g\u00e2ts significatifs sur c\u00e9r\u00e9ales par pr\u00e9l\u00e8vement de s\u00e8ve et injection de salive toxique (blocage de la croissance). Ce puceron est \u00e9galement capable de transmettre le virus de la jaunisse nanisante, lorsqu\u2019il est pr\u00e9sent pr\u00e9cocement aux stades sensibles des c\u00e9r\u00e9ales d\u2019hiver (avant stade \u00e9pi 1 cm).<\/p>\n<\/div>

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Nos solutions sur bl\u00e9s et orge<\/h1><\/span>
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Deltharin<\/h3><\/div>
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Ravageurs<\/h1><\/span>
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