Ten Methods for Prevention and Control of Pests and Diseases of Non-polluted Vegetables

1, vegetation ash solution pests. 10 kg of plant ash can be soaked in 50 kg of water for 24 hours and the filtrate can be sprayed to effectively control aphids and yellow pests. If appropriate amount of trichlorfon is added to the plant ash liquid, the contact and fumigation of the liquid can be enhanced, and the control effect can be improved. If the onion, garlic, and leeks are affected by the locusts of the species fly and onion flies, 20--30 kilograms of plant ash per acre can be applied, which can both cure maggots and increase yield. 2, brown sugar liquid to prevent diseases. 300 grams of brown sugar was dissolved in 500 ml of clear water, 10 g of white yeast was added, placed in a greenhouse or a greenhouse, stirred once a day, fermented for 15 to 20 days, until the surface of the bluish layer. Then add 100 grams of rice vinegar and shochu liquor to this broth and pour in 100 kg of water. Once every 10 days, even spraying 4- to 5-times, there is a good effect in controlling cucumber bacterial spot and gray mold. 3, rabbit feces treatment of tigers. Each kilogram of water plus 1 kilogram of rabbit feces, into the tile cylinder seal 沤15-20 days, when used, stir well, poured in the roots of vegetables, can prevent tigers. 4, urine washing mixture soup. Using detergent powder, urea, and water in a ratio of 1:4:400 to make a mixture, which can prevent and control vegetable worms, killing more than 90%. 5, pig bile liquid treatment pests. 10% concentration of pig bile fluid plus appropriate amount of baking soda, detergent, can prevent eggplant blight, pepper anthracnose, can drive long bean, green beans, melons and other vegetables on the aphids, cabbage caterpillars, snails and other pests . The dilution can be maintained for 10 days. 6, DT fungicide prevention and treatment of diseases. Control cucumber bacterial angular spot. Before onset or early onset, spray DT fungicide 500 times, use 75 kg per acre, spray once every 10 days, and spray 2 - 4 times. Eggplant colonization before the onset of mild seedlings, with 250 times 300 grams of liquid, every 7--10 days irrigation once, with irrigation 2 - 3 times. Prevention of pepper scab, the initial stage of disease with 50 times 500 times per mu spray, every 5 - 7 days, and even spray 2 - 3 times. 7, anti-dryening disease prevention and control. Using anti-Kun Ning to control cabbage, pepper, tomato, celery, lettuce and melons, such as wilt disease, leaf spot disease, blight, etc., control effectiveness of more than 95%. Spraying, irrigating, and soaking can all be used. Spray 20 kg of antibiotics per 20 ml diluted with water. Soaking 15 kg of water per 20 ml, soaking for 8-12 hours, removing and washing 1, drying and sowing. 8, Caifengning disease prevention and control. The medicine is effective against more than 90% of soft rot of vegetables such as cabbage, potato, and radish, and is generally sprayed on 1 bag per mu. 9,8010 bacteria powder pest control. The bio-pesticides are highly efficient and non-toxic. When used, each 500 g of water is sprayed with 250--500 kg of water, which can control Pieris rapae, Plutella xylostella, etc. The control effect is more than 95%. 10, insecticide No. 6 liquid insecticide. Dosage is diluted 500-600 times for every 25 ml of water. It can control insect pests such as Pieris rapae, Plutella xylostella, Aphids, and Spodoptera litura. China Agricultural Network Editor

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