Baking soda formulation. Using a 0.2% solution of baking soda (sodium bicarbonate) to control powdery mildew, anthracnose, downy mildew and gray mold of cowpea and Chinese cabbage.
Potassium permanganate preparations. With 0.2% potassium permanganate dilution can control melon powdery mildew, usually 5 to 6 days spray 1, even spray 2 to 3 times, the effect is not worse than triadin. After eggplant is transplanted live, spraying with 800 times potassium permanganate solution can control the knock-out of eggplant fruit.
Insect preparations. The corpses of cabbage caterpillars, armyworms, cotton bollworms and ground tigers were collected and mashed into pulp. Each 100 grams of pulp plus a small amount of water, soaked for 24 hours, filtered out of the insect fluid, and then against the 50 kg of water, plus 50 grams of washing powder and stir well into the liquid. Using these liquids to control similar pests, the kill rate can reach more than 90%.
Garlic onion preparations. 20 grams of garlic and onion were mixed and mashed, wrapped in gauze, and soaked in 10 kg of water for 24 hours. This liquid can effectively control the beetles, aphids, red spiders and so on.
Wheat bran preparation. Five kilograms of wheat bran are used for sauteing and cooling. 90% crystal trichlorfon 130 ~ 150 grams, 250 grams of sugar, 50 grams of white wine and 5 kilograms of warm water, stir, and then pour the cooled wheat bran mixed with a good mix. In the early evening of the evening, it was chosen to sprinkle pesticides between vegetable rows and seedling roots to prevent underground pests such as earthworms and floorworms.
Leaf preparations. 1.5 kilograms of fresh buckwheat leaves pounded with 1.5 kilograms of water, filtered to slag, add 40 kilograms of water per kilogram of juice, can control cabbage caterpillars, vegetable pots. Use 1 part of eucalyptus leaves and 3 parts of water, and soak for 1 to 2 days. Filter and spray the water immersion solution to prevent and control aphids and cabbage caterpillars.
Plant ash preparations. Each mu with 10 kg of grass ash mixed with water 50 kg soaked for 24 hours, take the filtrate spray can effectively control aphids, yellow guard melon. If the onion, garlic, leeks are affected by the species fly, onion flies, can be applied per mu or planting ash 20 to 30 kilograms, both anti-mite and can increase potash, insecticidal production has a significant effect.
Pig manure preparation. One kilogram of pigeon manure is added with 10 kilograms of water, and it is sealed in the barrel or tile tank for 15 to 20 days. Stir when used, pouring in the roots of vegetables, both to control the tigers, but also to the crop top dressing, killing two birds with one stone.
Potassium permanganate preparations. With 0.2% potassium permanganate dilution can control melon powdery mildew, usually 5 to 6 days spray 1, even spray 2 to 3 times, the effect is not worse than triadin. After eggplant is transplanted live, spraying with 800 times potassium permanganate solution can control the knock-out of eggplant fruit.
Insect preparations. The corpses of cabbage caterpillars, armyworms, cotton bollworms and ground tigers were collected and mashed into pulp. Each 100 grams of pulp plus a small amount of water, soaked for 24 hours, filtered out of the insect fluid, and then against the 50 kg of water, plus 50 grams of washing powder and stir well into the liquid. Using these liquids to control similar pests, the kill rate can reach more than 90%.
Garlic onion preparations. 20 grams of garlic and onion were mixed and mashed, wrapped in gauze, and soaked in 10 kg of water for 24 hours. This liquid can effectively control the beetles, aphids, red spiders and so on.
Wheat bran preparation. Five kilograms of wheat bran are used for sauteing and cooling. 90% crystal trichlorfon 130 ~ 150 grams, 250 grams of sugar, 50 grams of white wine and 5 kilograms of warm water, stir, and then pour the cooled wheat bran mixed with a good mix. In the early evening of the evening, it was chosen to sprinkle pesticides between vegetable rows and seedling roots to prevent underground pests such as earthworms and floorworms.
Leaf preparations. 1.5 kilograms of fresh buckwheat leaves pounded with 1.5 kilograms of water, filtered to slag, add 40 kilograms of water per kilogram of juice, can control cabbage caterpillars, vegetable pots. Use 1 part of eucalyptus leaves and 3 parts of water, and soak for 1 to 2 days. Filter and spray the water immersion solution to prevent and control aphids and cabbage caterpillars.
Plant ash preparations. Each mu with 10 kg of grass ash mixed with water 50 kg soaked for 24 hours, take the filtrate spray can effectively control aphids, yellow guard melon. If the onion, garlic, leeks are affected by the species fly, onion flies, can be applied per mu or planting ash 20 to 30 kilograms, both anti-mite and can increase potash, insecticidal production has a significant effect.
Pig manure preparation. One kilogram of pigeon manure is added with 10 kilograms of water, and it is sealed in the barrel or tile tank for 15 to 20 days. Stir when used, pouring in the roots of vegetables, both to control the tigers, but also to the crop top dressing, killing two birds with one stone.