爱福丁防治美洲斑潜蝇效果好美洲斑潜蝇自１９９３年在海南岛首次发现以来，短短的３ａ已扩散到１２个省、市，仅在蔬菜上发生面积就达１３．３万ｈｍ２。该虫寄主植物多达２２科１１０多种，危害黄瓜、番茄、茄子、豇豆、大白菜等蔬菜和棉花、油菜、烟草等作物。受害田虫... Efficacy of aphididon against leafminers of the genus Liriomyza is good. Since the first discovery on Hainan Island in 1993, the short 3a has spread to 12 provinces and municipalities, reaching an area of ​​133,000 hm2 only on vegetables . The pest host plants up to 22 families more than 110 kinds of harmful cucumber, tomato, eggplant, cowpea, cabbage and other vegetables and cotton, rape, tobacco and other crops. Victim insect