专化性 [
zhuān huà xìng]
specialization
- 专化性强,当几种害虫同时发生时对不感染性害虫如蚜虫和蝗虫不能兼治。使用受到限制。
The highly specific activity of Bt insecticides might limit their use on crops where problems with several pests occur, including non-susceptible insects (aphids, grasshoppers, etc.).
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