今年入春至今，蔬菜的多种病害发生严重，尤其是病毒病、枯萎病、霜霉病、灰霉病、白粉病、炭疽病等病害更是猖獗，个别发病菜地已经绝收，给蔬菜生产造成了巨大损失。近来不断有菜农带着病株病果前来咨询，下面我仅就今年蔬菜病害发生较重的原因及防治措施分析如下，供菜农参 Since the spring of this year, various diseases of vegetables have become serious. In particular, diseases such as virus diseases, wilt diseases, downy mildew, gray mold disease, powdery mildew and anthracnose are more rampant. Caused a huge loss. Recently, there have been contingent of farmers with sick fruit disease to come to counseling, the following I only vegetable diseases occurred this year, the causes and prevention measures are as follows, for ginseng