The ztest values indicated that some pollen types were consumed at random. Les produits testes affectent significativement le niveau des populations du psylle. National superior school of agronomy, elharrach, algeria. Adult jumping plantlice causing the attack of young buds in olive tree. Syrphids feed on multiple patches in heterogeneous. Points, 2009 prix rtllire 2009 kyoto limited express avec arnaud auzouy, points, 2010 le c. Aphalaridae is one of the main insect pests of the olive tree, olea europaea l. Adult hoverflies feed on pollen, nectar and honeydews. Diversity of insects associated with olive oleaceae. Tibetan music, healing music, relaxation music, chakra, relaxing music for stress relief, 2853c duration. Les maladies et les ravageurs specifiques a lolivier. University of california cooperative extension ffirst. A copy of the license is included in the section entitled gnu free documentation license. A ztest was applied when more than 15 specimens were captured, i.
Thus, the implementation of floristically diverse resources in agroecosystems can enhance biological control of pests by increasing populations of these natural enemies. Pdf activite insecticide dextraits botaniques sur le. Effect of seven species of the family asteraceae on. Diapause termination in the olive psyllid euphyllura. Musca oleae, daculus oleae, dacus oleae noms communs. This pest causes losses that can reach 50 to 60 % of production, in cases of heavy infestation arambourg 1964.
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