韭菜迟眼蕈蚊(Bradysia odoriphaga)俗称韭蛆,属双翅目,长角亚目,眼蕈蚊科,迟眼蕈蚊属,主要分布在我国北方各省区以及四川、湖北、浙江、江苏等省。为葱蒜类的主要害虫,尤喜食韭菜,是造成目前韭菜减产和农药残留超标的主要原因之一。韭菜为食用蔬菜,其病虫害防治一定要严禁使用高毒、巨毒农药,并且要有严格的安全期,因此,韭蛆的防治必须采用综合防治的措施,协调运用化学防 Leek Bradysia odoriphaga (Bradysia odoriphaga), commonly known as leek maggot, is a family of Diptera, Caenorhabditis spp., Eyeworm mosquitoes, larvae of mosquitoes, mainly distributed in the northern provinces of our country and Sichuan, Hubei, Zhejiang, Jiangsu and other province. The main pests for onion and garlic, especially eating leeks, is caused by the current production of leeks and pesticide residues exceeded one of the main reasons. Leeks are edible vegetables, the prevention and treatment of pests and diseases must be strictly prohibited the use of highly toxic, toxic pesticides, and have a strict safety period, therefore, the prevention and treatment of leek maggots must adopt comprehensive prevention and control measures to coordinate the use of chemical prevention