近年来,随着“菜篮子”工程建设的迅速发展,菜田化学除草技术以其省工省力、快速高效等优点,深受广大菜农的欢迎。但在一些新的蔬菜产区,由于部分农户不能正确把握化学除草剂的使用原则。以至出现发生药害、减产或绝收等现象,造成不应有的损失。菜田化学除草要慎选药剂。菜田常用的除草剂有氟乐灵、都尔、拉索、乙草胺、除草通、扑草净、稳杀得、拿扑净、盖草能等。首先要视蔬菜品种选择适宜的除草剂, In recent years, with the rapid development of “Vegetable Basket” project construction, vegetable field chemical weeding technology is greatly welcomed by the majority of vegetable growers due to its advantages of labor-saving, fast and high efficiency. However, in some new vegetable producing areas, some farmers can not correctly grasp the principle of using chemical herbicides. As a result, the occurrence of phytotoxicity, yield reduction or other phenomena, resulting in undue losses. Vegetable field weeding chemicals should be carefully selected. Vegetable fields commonly used herbicides are trifluralin, are Seoul, cable, acetochlor, weeding, prometryn, stable kill too, take the net, cover grass and so on. First of all, depending on the variety of vegetables to choose the right herbicide,