نتایج جستجو برای: encarsia berlesci
تعداد نتایج: 222 فیلتر نتایج به سال:
In this study, we investigated the tritrophic interactions among a persistently transmitted plant virus, Tomato yellow leaf curl virus (TYLCV), its insect vector, the sweetpotato whitefly Bemisia tabaci, and a parasitoid, Encarsia formosa Gahan, one of the most extensively used biological control agents. As an emerging invasive pest worldwide, the two most damaging whiteflies are B. tabaci B an...
Abstract Whiteflies (Aleyrodidae) cause high economic losses in agricultural systems worldwide. Heavy reliance on insecticide use for whitefly control has led to the resistance development towards nearly all used groups of insecticides. A more sustainable, widely used, and irreplaceable measure protected cropping is biological by augmentative release parasitoids. All commercially available para...
Lanzones scale insect (LSI) has been an important pest of lanzones since its first record in 2004. It causes massive defoliation on trees which eventually results to underdeveloped and sour fruits. Different lanzones-growing areas the Philippines were surveyed for LSI along with associated parasitoids commercial farms located Laguna (Los Baños,Nagcarlan Sta. Maria), Oriental Mindoro (Villa Cerv...
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