biotic insecticide

例句：

1. 1. The new pesticide is more effective than traditional ones.
   这种新型农药比传统农药更有效。
2. 2. Biological control methods are becoming increasingly popular for controlling pests.
   生物控制方法在控制害虫方面越来越受欢迎。
3. 3.The use of biopesticides has reduced the need for chemical pesticides.
   使用生物农药减少了对化学农药的需求。