Suggestions on prevention and control of vegetable pests and diseases after autumn

Affected by the high-humidity and dry weather in the previous stage, this year's autumn-sown vegetables in Chapanzhou Town of Qijiang City are generally weak, and it is a crop that is harmed by many pests and diseases, especially autumn sowing eggplant, Chinese cabbage, cabbage, cauliflower, Crops such as cowpea and cucumber are more prominent.

 

In autumn, vegetables are highly vulnerable to pests and diseases, and cultivation and management are more difficult. It is necessary to adopt “three strengthening” management to achieve high quality, high yield and high efficiency of vegetables.

 

Vegetables mainly cause blight, viral diseases, soft rot, downy mildew, root rot, powdery mildew, bean wild mites, mites, etc., as well as some physiological diseases such as cracked fruit, fruit drop, and poor growth. I recommend that vegetable farmers should adhere to the principle of “prevention of prevention and treatment as a supplement” and advocate the use of biological pesticides.

 

 

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