What are the diseases caused by black roots and potatoes?
Potato black shank disease is also called blackleg disease, which is caused by bacterial diseases. It is most commonly found in potato planting areas in Inner Mongolia. In the past two years, potato planting areas in Shandong have introduced seed potatoes from Inner Mongolia, and black pods caused by some non-virus-free seed potatoes. The occurrence of large-scale expansion in Shandong Province caused the need to start processing from seed potatoes. In Inner Mongolia, the planting area was commonly used by people with seedlings + mettilazole (or kasugamycin) + talcum powder for seed dressing, thus strengthening the management process. Prevention and control is not bad, but we in Shandong Province, commonly used in plant ash or carbendazim seed dressing, never add a bacterial agent, so the occurrence is serious, and powerful can only pull out another kind of spring corn. This is a bacterial disease. Fields that have already been sown can only be treated with roots. Drip irrigation is the best method. Copper preparations (Ticlospora, Copper rosinate, Copper hydroxide, etc.) + Kasugamycin + oligosaccharides can be used. The treatment of irrigating roots can control the spread of germs. For example, serious plucking can only be performed after disinfection of burrowigic acid, and all potato scorpions are cleaned out before they are planted. In the field, when ridged, some soil such as Yezizol or Bacillus subtilis are added to fertilize to avoid the residual harm to the lower jaw in the soil.
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