First, the worm cartilage preparation, insects to control insects.
Collect pests such as cabbage caterpillars and ground tigers in the vegetable garden, smash them into pulp, add 50 grams of water to 100 grams of insects, soak for 1 day, filter out the residue, add 50 kilograms of water, and add a small amount of washing powder and glycerin. Stir well. Sprayed on vegetables that are harmed by similar pests, the odor is repelled, the pests refuse to eat, and the prevention rate can reach 50%.
Second, the leaves kill insects, simple and easy.
1 kg of fresh oleander leaves or skunk leaves are smashed, soaked in the same amount of water for 1 day, filtered to remove slag, and 50 kg of water is sprayed to control cabbage caterpillars, mites and the like.
Third, onions, garlic, pepper, insecticidal effect is obvious.
Take 50 grams of onion, garlic and pepper, mix and smash, wrap it in gauze, soak it in 15 kg of water for 24 hours, spray with soaking liquid, which can effectively control aphids and red spiders.
Fourth, sweet and sour liquid traps pests.
Use brown sugar 0.5 kg, vinegar 1 kg, water 10 kg, mix and stir, then add appropriate amount of insecticide, the fractional pot is placed in the vegetable field, can control cabbage caterpillars and so on.
Five, grass and ash.
Use 10 kg of grass ash and add 50 kg of water. After soaking for 24 hours, take the filtrate and spray it to prevent aphids. Onions, garlic and leeks are harmed by fly and onion, and can be used for 30-50 kg of ash per mu, which is both anti-mite and increase production. The effect is remarkable.
6. Potassium permanganate, which treats both diseases.
Soaking seeds with 0.2% potassium permanganate solution for 20 minutes, then washing with water, can kill the pathogens carried by the seeds and reduce the damage of the late pathogens. Spray with potassium permanganate 600-1000 times, spray once every 5-6 days, even spray 2-3 times, can effectively prevent melon powdery mildew and crop seedling disease, root rot and so on.
Huaxian County Agricultural Products Inspection and Testing Center Chang Bili
Collect pests such as cabbage caterpillars and ground tigers in the vegetable garden, smash them into pulp, add 50 grams of water to 100 grams of insects, soak for 1 day, filter out the residue, add 50 kilograms of water, and add a small amount of washing powder and glycerin. Stir well. Sprayed on vegetables that are harmed by similar pests, the odor is repelled, the pests refuse to eat, and the prevention rate can reach 50%.
Second, the leaves kill insects, simple and easy.
1 kg of fresh oleander leaves or skunk leaves are smashed, soaked in the same amount of water for 1 day, filtered to remove slag, and 50 kg of water is sprayed to control cabbage caterpillars, mites and the like.
Third, onions, garlic, pepper, insecticidal effect is obvious.
Take 50 grams of onion, garlic and pepper, mix and smash, wrap it in gauze, soak it in 15 kg of water for 24 hours, spray with soaking liquid, which can effectively control aphids and red spiders.
Fourth, sweet and sour liquid traps pests.
Use brown sugar 0.5 kg, vinegar 1 kg, water 10 kg, mix and stir, then add appropriate amount of insecticide, the fractional pot is placed in the vegetable field, can control cabbage caterpillars and so on.
Five, grass and ash.
Use 10 kg of grass ash and add 50 kg of water. After soaking for 24 hours, take the filtrate and spray it to prevent aphids. Onions, garlic and leeks are harmed by fly and onion, and can be used for 30-50 kg of ash per mu, which is both anti-mite and increase production. The effect is remarkable.
6. Potassium permanganate, which treats both diseases.
Soaking seeds with 0.2% potassium permanganate solution for 20 minutes, then washing with water, can kill the pathogens carried by the seeds and reduce the damage of the late pathogens. Spray with potassium permanganate 600-1000 times, spray once every 5-6 days, even spray 2-3 times, can effectively prevent melon powdery mildew and crop seedling disease, root rot and so on.
Huaxian County Agricultural Products Inspection and Testing Center Chang Bili
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