摘要
本文以小菜蛾、二化螟、甜菜夜蛾和朱砂叶螨为靶标生物,比较了甲氨基阿维菌素苯甲酸盐与阿维菌素的杀虫/螨活性。二者对小菜蛾、二化螟和朱砂叶螨的相对毒力倍数分别为10.54、1.50、0.69;对甜菜夜蛾的相对活性倍数为10.50。
Bioactivities of emamectin-benzoate and avermectin against 4 species (Plutella xylostella, Spodoptera exigua, Chilo suppressalis, Tetranychus cinnabarinus) were studied and compared. It showed that relative-toxicity- multiple (RTM) of emamectin-benzoate to avermectin to Plutella xylostella, Chilo suppressalis and Tetranychus cinnabarinus is 10.54, 1.50 and 0.69, respectively, and that relative-activity- multiple (RAM) to Spodoptera exigua is 10.50.
出处
《现代农药》
CAS
2003年第3期38-40,共3页
MODERN AGROCHEMICALS
