spirillicide

例句：

1. 1.The pesticide used to kill the spider mites was very effective.
   用来杀死蜘蛛螨的杀虫剂非常有效。
2. 2.The farmers used a spirillicide to control the weeds in their fields.
   农民们使用了一种杀线虫剂来控制他们田地里的杂草。
3. 3.The spirillicide was sprayed on the crops to prevent crop damage caused by the spider mites.
   将杀线虫剂喷洒在作物上，以防止由蜘蛛螨引起的作物损害。