Pay attention to the investigation and treatment of diseases of Chinese cabbage

At present, Chinese cabbage will enter the heart stage, and Chinese cabbage downy mildew, soft rot, anthrax, and other diseases will also occur one after another. in order to increase the edible and commercial value of Chinese cabbage, we hope that the vast number of farmers in various villages and towns will pay attention to investigation and treatment.

Prevention and control methods:

For the plants with severe soft rot disease caused by ⒈, the plants should be pulled out and taken out of the field to be destroyed in time, and lime should be sprinkled in the disease hole for disinfection.

⒉ chemical control:

The control of downy mildew can be controlled by 64% disinfectant alum wettable powder, 75% chlorothalonil wettable powder, 85% plague wettable powder 500 times or 72% Kelou wettable powder 600 times liquid spray.

To prevent and cure soft rot, 72% agricultural streptomycin or 3000 times of neophytomycin can be sprayed and irrigated.

50% carbendazim wettable powder or 50% methyl topiramate wettable powder can be sprayed with 1000 times of 75% chlorothalonil wettable powder.

Pay attention to the prevention and control of various diseases, should be used once every 7-10 days, continuous use of 2-3 times.