英德
有道
百度
谷歌
图片
维基
百科
拒食素 [jù shí sù]
antifeedant
- 挥发油及其主要成分胜红蓟素不仅具有杀虫活性，而且引起昆虫拒食和延迟蜕皮。
The volatile oil and its major component precocene Ⅱ not only had insecticidal efficacy, but also anti\|feeding effect and delayed molting of insects. - 通过控制取食量的方法模拟拒食作用，研究了不同取食量和印楝素拒食处理对斜纹夜蛾幼虫生长发育的影响。
The results showed that the fewer was the feeding amount, the greater the effect of growth inhibition was, the longer the duration of development was and the higher the mortality was.
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