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近年来,由于保护地蔬菜栽培面积持续扩大,且重茬严重,致使一些地块根结线虫病发生越来越重,已经成为制约保护地蔬菜生产的一大障碍。药剂防治是目前控制该病的主要手段,但几种可用于蔬菜的杀线虫剂施用技术要求较高,一般种植户难以很好地掌握。因此,现简要把几种杀线虫剂的使用
In recent years, due to the continuous expansion of the vegetable cultivation area in protected areas and heavy continuous cropping, some land-root-knot nematodes diseases have become heavier and heavier and have become a major obstacle to vegetable production in protected areas. Pharmacy is the main control of the disease control, but several can be used for vegetables nematicide application of high technology, the average hard-to-master difficult to grasp. Therefore, the use of several nematicides is briefly described