Tomato stem rot is a soil-borne disease that occurs in large seedlings and early fruit stages. For the stem rot, when the tomatoes are planted, the vegetable grower first uses the 95% hymexazol 5000 times solution to remove the pathogen. At the same time, do not cover the mulch film prematurely to prevent the mulch from blocking the evaporation of water when the shed is at a high temperature. The humidity on the ground is high, causing a large number of stem rots. Before covering the film, it should be scratched after each watering to reduce the humidity on the ground and inhibit the occurrence of disease. When large tomato seedlings infest pathogens, the vegetable grower can use 20% tolclofosin or 30% Thiophene 1200 times for spray control. For severely affected plants, vegetable growers can also use 200% Cobo WP 200 times. Liquid smear the diseased part.
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