Prevention and treatment of broad bean verticillium wilt:
1. Selection
If you want to grow well, the seeds must be selected. It is best to choose a disease-resistant variety. The broad bean seeds are full, which can resist the occurrence of broad bean verticillium to some extent.
2. Rotation
With the rotation of non-legumes and Solanaceae for more than 4 years, it is possible to carry out rotations with rice and onion and garlic, and it will be effective for one year in the occurrence of broad bean verticillium wilt.
3. Fertilization
Fertilization of broad bean must apply fully decomposed organic fertilizer, and it can increase the application of phosphorus and potassium fertilizer to improve the disease resistance of the plant.
4. Pesticide control
Broad bean verticillium wilt can be controlled from pesticides. It is preferred to use the soil at the medicinal plant. Before and after sowing, the relevant chemicals are sprayed into the soil to inhibit the occurrence of pathogens.
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