After September, the snail enters a high incidence period. How to prevent it effectively?

The snails are widely hosted, and the crops are mainly cotton, corn, soybeans, fruit trees, flowers and vegetables. With its teeth, the leaves, stems, flower buds and fruits are used to cause voids and nicks. In severe cases, the light-leaved leaves cause dead seedlings. At the same time, it secretes mucus and pollutes crops, causing harmful bacteria to infect and causing other diseases. After September, the snails will once again enter the event to be in full bloom. In the rainy weather, crop damage will be more serious and must be prevented in time.

Control method:

The first is artificial killing. When the snails are active in the evening, morning or cloudy days, the snails on the plants are captured and concentrated; or the branches, weeds, vegetable leaves, etc. are used to trap the piles, so that they are lurking in the traps. Focus on killing.

The second is to control the quantity, deteriorate the living environment, completely remove the weeds, stones and other places that can be inhabited by the field and sprinkle with quicklime to reduce the scope of its activities; timely tillage, turn the ground and loosen the soil, expose the eggs and adults to the soil. The surface, exposed to the sun and died.

The third is 400 grams of tetraacetaldehyde before the spawning or when there are small snails. Once the snail climbs to the upper part of the plant, it can be sprayed with 25 g of water and 15 kg of water in the evening, evenly sprayed on the pest attachment position, and the front and back sides of the blade should be sprayed.

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(Source: Good Agricultural Resources Network)