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Prevention and cure of autumn wilt disease of melon
Fusarium wilt is the most serious disease that damages the autumn melon. When it begins to flower, the melon culprit becomes sick. The disease causes the plants to wilt and die. The disease is a fungal disease. The disease is serious, and the disease is rampant. It spreads quickly, and the whole plant is withered. The loss is heavy and care must be taken to protect the stem vines and promote flowering and melon. The specific prevention and control measures are now described as follows: 1) In the seedling stage, 600-fold of solution of ammonia-copper-zinc or 1500-fold solution of dexammonium is used to irrigate the soil 1 or 2 times, each time, 0.5 to 1 kg per plant, and 800 times more. Bacillin solution spraying leaves 2 to 3 times to prevent the wilt pathogens infected seedling stems. 2? Flowering and squashing period, the leaves are continuously sprayed with 2500 times of Hymexazol solution, or 1500 times of the bacteriocin aqueous solution, or 600 times of anti-Coemuline solution 3 to 5 times, sprayed every 7 to 10 days, evenly spray all The stems and leaves should be dropped with water drops, and should be sprayed within 4 hours after spraying. 3? Application of roots 1 to 2 times 600 times the pentyl chloride nitrobenzene solution, or 600 times the enemy solution of dexamethasone, each 1-2 kilograms of each plant to prevent the invasion of the roots of Fusarium damage. Through the above measures, autumn planted wax gourd can not be damaged by the wilt disease, and it can normally bloom and produce high yields.