نتایج جستجو برای: sunflower helianthus annus l

تعداد نتایج: 625244  

2013
Jarrad R. Prasifka Brent S. Hulke

 While occasional insect pests of cultivated sunflowers may be managed by conventional or reducedrisk insecticides, the cumulative costs and risks of relying on insecticides to suppress perennial or severe pests (common in North America) call for exploration of broader pest management strategies.  Recent research with the sunflower moth (Homoeosoma electellum [Pyralidae]) and banded sunflower...

Journal: :International Journal of Agricultural Research 2007

Journal: :Faktori eksperimental'noi evolucii organizmiv 2018

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