Non-pollution vegetable pest control ten methods

1, vegetation ash solution pests. Per acre with 10 kg of plant ash to 50 kg of water soak for 24 hours, take the filtrate spray can effectively control aphids, yellow pests. If appropriate amount of trichlorfon is added to the plant ash liquid, it can enhance the contact and fumigation of the liquid and improve the control effect. If the onion, garlic, leeks are affected by the fly, onion fly locust harm, planting ash per acre or sprinkle planting ash 20 to 30 kilograms, both to curb and increase production.
2, urine mixture soup dish. Use detergent powder, urea, and water to make water in a ratio of 1:4:400. The pest control rate of vegetables is over 90%.
3, brown sugar liquid to prevent diseases. 300 grams of brown sugar was dissolved in 500 ml of clean water, 10 grams of white yeast was added, placed in a greenhouse or a greenhouse, and stirred once a day; fermentation was carried out for 15 to 20 days until the surface of the white film layer appeared. Then add 100 grams of rice vinegar and shochu liquor to this broth, 100 kilograms of water, once every 10 days, and even spray 4 to 5 times to prevent and treat cucumber bacterial spot and gray mold.
4, pig bile liquid treatment pests. 10% concentration of pig bile fluid plus appropriate amount of baking soda, detergent, can prevent eggplant blight, pepper carbon sickness, can drive long Beans, Green Beans, melons and other vegetables on the aphids, cabbage caterpillars, snails and other Pests. The dilution can be maintained for 10 days.
5, rabbit feces governance tiger. Each kilogram of water plus 1 kilogram of rabbit feces, into the tile cylinder seal 沤 15 ~ 20 days, while stirring evenly, pouring in the roots of vegetables, can prevent tigers.
6, DT fungicide prevention and treatment of diseases. Prevention of cucumber bacterial angular spot, before the onset or early onset, spray DT fungicide 500 times, 75 kg per mu, once every 10 days, 2 to 4 times in succession; Control eggplant Verticillium wilt in eggplant Before the onset of wilting, the plants should be irrigated with 300-fold liquid 250g every 7 to 10 days; irrigation should be repeated 2 or 3 times to prevent and cure the pepper scab, and spray 50 kg of 500 times liquid per mu in the initial stage of disease. Once a day, even spray 2 or 3 times.
7, anti-dryening disease prevention and control. With anti-Kun Ning control of 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 15 to 20 kg of water for every 20 ml, spray 2 to 4 times during the whole growth period, and irrigate 20 kg of diluted water for 20 kg. Soak 20 ml per 15 ml of water, soak for 8-12 hours, remove and wash once, and dry after sowing.
8, Caifengning disease prevention and control. The medicine has an efficacy of 87%-92% against soft rot of vegetables such as cabbage, potato, and radish. Generally, it is sprayed with 1 bag per mu.
9,8010 bacteria powder pest control. The bio-pesticides are highly efficient and non-toxic, and when applied, they spray 250-500 kilograms of water per 500 grams, which can control Pieris rapae, Plutella xylostella, etc. The control effect is over 95%.
10, insecticide No. 6 liquid insecticide. 25 ml per bottle, diluted 500-600 times. It can control larvae, diamondback moth, aphids, Spodoptera litura and other pests.

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