桃潜叶蛾田间药剂防治效果桃潜叶蛾属鳞翅目潜叶蛾科，在抚宁一年发生５～６代，以蛹在被害叶片上结白色丝茧越冬。４月中旬桃展叶后，出现越冬代成虫，５月中下旬第１代成虫羽化，最后一代幼虫为害至９月份开始结茧化蛹越冬。此虫世代重叠严重，很难控制，严重时造成大量... Peach leafminer Field Pharmacy control Peach Leafhopper Lepidoptera Subfamily moth family, occurred in Funing 5 to 6 generations a year, with white silkworm cocoon wintering on the victim leaves. After mid-April peach leaf, the overwintering generation of adult worms, the first generation of mid-and late May emergence of adults, the last generation of larvae harmful to the beginning of September cocoon pupation wintering. This worm generations overlap serious, difficult to control, resulting in a large number of serious ...