What medicine is used for black shank disease of potatoes?
Potato black shank disease, alias Blackfoot disease. Stems and tubers that can infect potatoes. The disease can occur from seed potato germination to the later growth stage, and it is the most popular in the seedling stage. Although it belongs to bacterial vascular bundle disease with potato ring rot, tomato bacterial wilt and melon bacterial wilt, there are still some differences between them. So what kind of medicine does potato black shank disease use?
It is best to use Qingku Rick in advance to take preventive measures, do not wait until the disease before treatment. Of course, after the onset of the disease, you can appropriately increase the concentration of spray. Using the package formula: Qingku Rick 100,150x + garlic oil 1000 # 1500 times + Vofengsu 600x continuous spray for 2-3 times, you can also irrigate the root at the same time.
Chlorogenic acid and alkaloids in Chinese herbal medicine preparations can destroy bacterial cell structure, kill contact or hidden pathogens, and products contain amino acids, polysaccharides, flavonoids, lignin, trace elements and other substances. it can directly provide nutrition for plant growth and improve resistance. Fatty acids, calcium, zinc and other nutrients can optimize cell structure, reduce lenticels, thicken potato epidermis and cork degree, and improve stress resistance. The key is that the product also contains wound repair ingredients, which can timely repair a variety of human wounds caused by improper operation, restore vascular bundle function, reduce the probability of fungal infection, and has unique advantages for bacterial vascular bundle diseases.
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