flat headed apple tree borer

例句：

1. 1.This is the first time we have seen a flat-headed apple tree borer in our area.
   这是我们第一次在我们地区看到这种扁平头苹果树蛀果蛾。
2. 2.The damage caused by this pest can be devastating to apple orchards.
   这种害虫对苹果果园造成的损害是毁灭性的。
3. 3.Researchers are trying to develop new methods to control this flat-headed apple tree borer.
   研究人员正在尝试开发新方法来控制这种扁平头苹果树蛀果蛾。