Daejeon farming, all kinds of pests are miserable. Have you tried the simplest insecticide material "grass ash"? In addition to being a fertilizer, it also has insecticidal effects! There are two specific methods:
One is to soak the juice to kill the insects. First, prepare the ash and simply screen to remove impurities. Then, the grass ash and water were weighed, and the ash and water were bottled and mixed in a ratio of 1:1, and then shaken and placed. After soaking for 10 hours, the bottom of the bottle is plant ash, and the upper part is ash leaching. Finally, take the upper juice and pour it into the watering can.
The other is dry ash insecticidal sterilization. You can directly scatter the ash on the surface of the soil where the pests and diseases are found, and then use tools to turn the soil. Remember not to damage the roots. Wait a few days to observe the insecticidal effect. It can also be applied directly to the leaves of crops to kill pests and germs. The method is to first spray the vegetable leaf surface, and then sprinkle the grass ash on the surface of the sprayed vegetable leaf. After two days, the ash will be removed, or the water will be washed away to remove the ash from the leaves.
One is to soak the juice to kill the insects. First, prepare the ash and simply screen to remove impurities. Then, the grass ash and water were weighed, and the ash and water were bottled and mixed in a ratio of 1:1, and then shaken and placed. After soaking for 10 hours, the bottom of the bottle is plant ash, and the upper part is ash leaching. Finally, take the upper juice and pour it into the watering can.
The other is dry ash insecticidal sterilization. You can directly scatter the ash on the surface of the soil where the pests and diseases are found, and then use tools to turn the soil. Remember not to damage the roots. Wait a few days to observe the insecticidal effect. It can also be applied directly to the leaves of crops to kill pests and germs. The method is to first spray the vegetable leaf surface, and then sprinkle the grass ash on the surface of the sprayed vegetable leaf. After two days, the ash will be removed, or the water will be washed away to remove the ash from the leaves.
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