利用浸叶法测定了美洲斑潜蝇幼虫对１１种不同类型杀虫剂的敏感性。实验结果表明，齐墩螨素对美洲斑潜蝇具有较高的毒力，其ＬＣ５０仅为００８１８ｍｇ／Ｌ，其次是菊酯类杀虫剂溴氰菊酯和高效氯氰菊酯。美洲斑潜蝇对有机磷杀虫剂马拉硫磷、敌敌畏、乙酰甲胺磷、氨基甲酸酯类杀虫剂灭多威和丁硫克百威具有较强的耐药性。 The leaf dipping method was used to determine the susceptibility of the leaf miner to 11 different types of insecticides. The experimental results showed that avermectins had high virulence to the leaf miner, the LC50 was only 0.0818 mg / L, followed by the pyrethroid insecticides deltamethrin and beta-cypermethrin. Liriomyza sativae has strong resistance to organophosphate insecticides malathion, dichlorvos, acephate, carbamate insecticides methomyl and carbosulfan.