نتایج جستجو برای: aphelinus albipodus

تعداد نتایج: 102  

2008
MICHAEL J. BREWER TAKUJI NOMA NORMAN C. ELLIOTT ALEXANDRA N. KRAVCHENKO

Functioning of plant-aphid-natural enemy interactions may be associated with the structure and composition of withinfield vegetation, neighborhood fields and field borders, and the regional plant community of cropped and noncropped areas. Farmand region-scale vegetation in the wheat-growing area of the North American Great Plains was hypothesized to effect the abundance of two hymenopteran para...

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