What about sweet potato hollow? Sweet potato hollow control method

December 03 13:10:43, 2023

Sweet potato hollow control method:

1. Change the Linyi Fertilizer Network Copyright
Reasonable rotation for mites will effectively reduce the damage of stem nematodes and have a better control effect on sweet potato hollows. There is also the possibility of deep ploughing and fine turning before planting. If the weather is good, it can be properly exposed for 3-4 days. The soil can be disinfected with disinfectant, which can effectively reduce the residual bacteria and create the growth of sweet potato. A good condition. Linyi Fertilizer Network Copyright
2. Selection of Linyi Fertilizer Network Copyright
The selection of sweet potato must choose disease-free and disease-resistant varieties. Before planting, you can use the new high membrane for seed dressing. After drying, you can carry out sowing. This can effectively prevent underground pests from invading or virus infection, and increase the rate of sweet potato emergence. Make the seedlings strong. Linyi Fertilizer Network Copyright
3. Check Linyi Fertilizer Network Copyright
Regular inspection of sweet potato land, once the damage of stem nematode is found, timely use of targeted pesticides for prevention and control, for diseased plants, diseased leaves must be destroyed, and then use disinfectant pesticides for prevention and control, can reduce pathogens The probability of occurrence. Linyi Fertilizer Network Copyright
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