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随着现代农业园区不断发展壮大,蔬菜各种病害也随之增加,尤其是根结线虫病在蔬菜栽培上发生较为严重。蔬菜根结线虫病是由根结线虫引起的病害,必须严格实行“预防为主、综合防治”的植保方针,着重抓好农业防治、物理防治,配合化学防治,可有效地预防和控制根结线虫病的发生与为害。一、为害病状此病寄主范围较广,常为害瓜类、茄果类、豆类及萝卜、胡萝卜、莴苣、白菜等30多种蔬菜,根结线虫主要为害各种蔬菜的根
With the continuous development of modern agricultural park growth, vegetables, diseases also will increase, especially in root knot nematode disease occurred in the cultivation of vegetables is more serious. Vegetable root-knot nematode disease is caused by the root-knot nematode disease, we must strictly implement the “prevention-based, comprehensive prevention and cure,” the principle of plant protection, focusing on agricultural prevention and control, physical control, with chemical control, which can effectively prevent and control Root knot nematode disease and damage. First, the damage of the disease host a wider range of disease, often spoiled melons, solanaceae, beans and radish, carrots, lettuce, cabbage and other more than 30 kinds of vegetables, root knot nematode damage to a variety of vegetables