1995年6月2日,在南充市顺庆区新建镇蔬菜基地的丝瓜与豇豆上发现潜叶蝇害虫,经西南农业大学朱文炳教授鉴定为美洲斑潜蝇。1996年7～9月该虫在顺庆、高坪等区县蔬菜基地严重发生,引起政府和农业部门高度重视,责成有关技术人员进行了疫情调查,开展了发生规律和综合防治研究... On June 2, 1995, a leafminer pest was found on the loofah and cowpea found in the vegetable base of Xinjian Town, Shunqing District, Nanchong City. The pest was identified by Professor Zhu Wenbing from Southwest Agricultural University as the American leafminer. From July to September 1996, the pest occurred seriously in vegetable bases of Shunqing and Gaoping counties, which caused great attention from the government and agricultural departments, instructed relevant technical personnel to carry out epidemic investigation, carried out research on occurrence law and comprehensive prevention and treatment.