Linyi City, Shandong Province, a vegetable consultation: sweet pepper in the delivery area, there has been a large area of ​​necrotic spots, leading to skin rot, smelly, and ask what is this caused by the disease?
Yin Kezhong: According to your description, it can be judged that this is caused by the bacterial soft rot of sweet peppers. Humidity in the shed is high, and the conditions for poor wound healing after a year of heavy planting and pruning after a successive year of growth can all aggravate the disease.
Prevention:
1. When pruning, take care to select sunny weather.
2. Pay attention to timely ventilation and humidity, reduce the humidity in the shed.
3. In the early stage of disease, it is possible to use thiazole copper or methotrexate or methamphetamine for spray control.
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