美洲斑潜蝇是近几年由国外传入的一种害虫,由于它潜伏在叶片中间,防治起来非常困难,一般触杀、胃毒农药对它无效,并对常规性的内吸杀虫剂(如乐果、甲胺磷等)表现出惊人的抗性。目前,受害区域已波及到全国大部分地区。 American leafminer is a pest introduced from abroad in recent years. Because it lurks in the middle of leaves, it is very difficult to prevent and control it. Generally, it is not effective to stomach poisoning pesticide, Such as dimethoate, methamidophos, etc.) showed amazing resistance. At present, the victimized area has spread to most parts of the country.