parasiticidal

例句：

1. 1. The pesticideis designed to kill parasites in crops.
   这种杀虫剂设计用来杀死作物中的寄生虫。
2. 2. Parasites can cause serious healthproblems for their hosts.
   寄生虫可以给宿主带来严重的健康问题。
3. 3. The company has developed anew parasiticidal product for controllingplant diseases.
   该公司开发了一种新的植物病防治产品。