Plant and wood ash preparations use 10 kg of ash per plant and 50 kg of water to soak for 24 hours. The filtrate is sprayed, which can effectively control locusts, yellow spurs and melons. If appropriate amount of trichlorfon is added to the grass ash filtrate, it will enhance the contact and fumigation of the pesticide and increase the killing effect on the worm. It is also possible to directly apply or furrow plant ash, which can prevent seed flies and increase yield.
Pig bile preparation with 10% of pig bile plus appropriate amount of baking soda, washing powder, can prevent eggplant blight, pepper anthrax, drive locust beans, beans and melons on the aphids, cabbage caterpillars, snails and other pests. Diluted drug solution can be maintained for 7 days without failure.
Pepper preparations take fresh pepper 50 grams, add 2 kilograms of water, heat for 30 minutes, take the filtrate spray, can effectively control aphids, tigers, spider mites and other pests. Pepper leaves plus a small amount of water smashed to the residue, the original liquid plus 3 times the water mix, then add a small amount of soap and stir spray, the aphid, spider mite control effect.
The tobacco preparation was chopped with 1 kilogram of tobacco, and 10 kilograms of boiled water was used to cover the foam. When the water temperature dropped to 25°C, the soaked tobacco was repeatedly rinsed three times, and the mixture of tobacco and water was sprayed to prevent and control maggots and blind stink bugs. Flies and other pests.
The ramie preparation is crushed with 1 kilogram of fresh ramie leaf, added with 3 times water immersion, filtered, and the filtrate is taken for foliar spray to prevent and control maggots, cabbage caterpillars, and diamondback moth; and 5 kg of ramie residue is used to add 20 kg of water. After soaking for 24 hours, the filtrate was sprayed on a sunny evening. It can effectively control pests such as species fly, ground tiger, and earthworm.
Brown sugar preparation Add 500 grams of brown sugar to 1 kg of water. Add 10 grams of yeast and dissolve it in a warm place. Stir it once a day. Ferment for 20 to 25 days. Add 100 kg of water to the filtrate and spray the cucumber to prevent bacterial spots on the cucumber. Disease and gray mold.
The rabbit feces preparation adds 10 kilograms of water per 1 kg of rabbit feces and is sealed in a barrel for 20 days. When it is used, it is evenly mixed and poured on the roots of the vegetables. It can both prevent and treat the tigers and make fertilizer, and it can serve two purposes.
The leaves preparation will add 2 kg of fresh buckwheat leaves or skunk leaf smashed and add 2 kg of water, and take the filtrate plus 40 kg of water to spray to prevent cabbage caterpillars, vegetable worms, and roundworms.
Urine-washing preparations were formulated with urea, washing powder and water in a ratio of 1:4:400 to make urine-washing preparations to control aphids. The efficacy was higher than that of chemical pesticides, and there was also the effect of foliar dressing.
Onion and garlic preparations with garlic, onion each 20 grams, mixed with mash, add 10 kg water soak for 24 hours, take the filtrate spray can effectively control the beetles, aphids, spider mites and other pests.
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