avermectin

例句：

1. 1. The treatment for bed bugs is to use avermectin.
   治疗床虱的方法是使用阿维莫特林。
2. 2.Avermectin has been used as an insecticide against mosquitoes.
   阿维莫特林被用作杀虫剂来对抗蚊子。
3. 3.Insects are sensitive to the effects of avermectin.
   昆虫对阿维莫特林的影响敏感。