7. In no-choice test, the sequences of antifeedant effect were aether>alcohol>petroleum ester >chloroform extracts.

• 在非选择性条件时,乙醚提取物的拒食作用最强,其次分别为乙醇和石油醚提取物,氯仿提取物的拒食作用最低。收藏指正