Vegetable pesticide production, the method is simple and effective, does not pollute the environment, and is harmless to humans and animals.
1. Cucumber vine cucumber 1.25 kg, add water 2.5 kg smash, remove the slag to take its liquid, add 5 kg of water per kg of raw liquid and spray it to prevent pests such as cabbage caterpillars and vegetable aphids, and the insecticidal effect is 100%.
2. Tomato leaves (tomato leaves) Tomato leaves with a small amount of water smashed, to the slag to take the stock solution. Mix 3 parts of the original solution with 2 parts of water and spray with a small amount of soap to prevent the red spider. The insecticidal effect is 100%.
3. Pumpkin leaf pumpkin leaves with a small amount of water smashed, squeeze the stock solution. Mix 2 parts of the original solution with 3 parts of water, add a small amount of soapy water and stir evenly to prevent aphids. The insecticidal effect is over 90%.
4. 1 kg of leek leeks and 0.1 kg of water, take the stock solution. Each kilogram of raw liquid plus 8 kg of water is mixed and sprayed to prevent pests such as red spiders and cotton aphids, and the insecticidal effect can reach more than 90%.
5. Pepper leaves and pepper leaves with a small amount of water smashed, take the stock solution, add 7 parts of the original solution plus 13 parts of water, add a small amount of soap liquid, stir evenly and spray to prevent aphids, the insecticidal effect is more than 90%.
Source: Author Hebei: Hebei Quyang CABTS high-tech chapter
1. Cucumber vine cucumber 1.25 kg, add water 2.5 kg smash, remove the slag to take its liquid, add 5 kg of water per kg of raw liquid and spray it to prevent pests such as cabbage caterpillars and vegetable aphids, and the insecticidal effect is 100%.
2. Tomato leaves (tomato leaves) Tomato leaves with a small amount of water smashed, to the slag to take the stock solution. Mix 3 parts of the original solution with 2 parts of water and spray with a small amount of soap to prevent the red spider. The insecticidal effect is 100%.
3. Pumpkin leaf pumpkin leaves with a small amount of water smashed, squeeze the stock solution. Mix 2 parts of the original solution with 3 parts of water, add a small amount of soapy water and stir evenly to prevent aphids. The insecticidal effect is over 90%.
4. 1 kg of leek leeks and 0.1 kg of water, take the stock solution. Each kilogram of raw liquid plus 8 kg of water is mixed and sprayed to prevent pests such as red spiders and cotton aphids, and the insecticidal effect can reach more than 90%.
5. Pepper leaves and pepper leaves with a small amount of water smashed, take the stock solution, add 7 parts of the original solution plus 13 parts of water, add a small amount of soap liquid, stir evenly and spray to prevent aphids, the insecticidal effect is more than 90%.
Source: Author Hebei: Hebei Quyang CABTS high-tech chapter
ã€Comment】 ã€Print this article】 ã€Close this page】 ã€Large, medium and small】
Reflective Material Car Number Plate Co.,Ltd , http://www.nsreflectivematerial.com