wheat sawfly

例句：

1. 1.The wheat sawfly is a common pest in the wheat fields.
   小麦吸浆虫是麦田中的常见害虫。
2. 2.The farmers have been struggling to control the wheat sawfly population.
   农民们一直在努力控制小麦吸浆虫的种群数量。
3. 3.The damage caused by the wheat sawfly can lead to significant yield losses.
   小麦吸浆虫造成的损害会导致显著的产量损失。