Wonderful use of grass ash to kill pests
2022-08-25 12:07:33
1. Treatment of red spiders, scale insects 90% of the crystal trichlorfon 800 times liquid and 10% of the grass ash liquid, can be mixed and sprayed in a ratio of 10:1, the current use, the pest control effect is very good.
2. Treatment 蛴螬 å±å®³ often harm sweet potatoes, potatoes, etc., when planting, the seed potato pieces stained with ash, can greatly reduce its harm.
3. Governing roots The roots of onions, garlic and leeks are prone to roots, and can be used for 30 kg to 40 kg of ash per 667 square meters, with the application of seeds, or 25 kg of seedlings of 667 square meters. The control effect is very good.
2. Treatment 蛴螬 å±å®³ often harm sweet potatoes, potatoes, etc., when planting, the seed potato pieces stained with ash, can greatly reduce its harm.
3. Governing roots The roots of onions, garlic and leeks are prone to roots, and can be used for 30 kg to 40 kg of ash per 667 square meters, with the application of seeds, or 25 kg of seedlings of 667 square meters. The control effect is very good.
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