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中文
Estimated frequency of resistance alleles to Bt toxin Cry1Ac in the field populations of
Helicoverpa armigera
(Hübner) from Northern China
CHEN Hai-Yan, YANG Yi-Hua, WU Shu-Wen, YANG Ya-Jun, WU Yi-Dong
. 2007, (
1
): 25 -30 .
