Early spring mulberry field timely pest control

As temperatures rise gradually, mulberry pests such as mulberry insects, mulberry caterpillars, mulberry bugs, wild silkworms and other mulberry pests will gradually start to feed on mulberry buds and young leaves, resulting in a decline in the yield and quality of mulberry leaves. In the early spring, the white strip pest management work can effectively reduce the number of mulberry populations in the whole year, reduce the stress of summer and autumn pests, and improve the yield and quality of mulberry leaves.

Mulberry white stripe pest control is generally conducted in March. The prevention and treatment were premature, and some of the pests were still hidden in caves and did not come out of activities. The control effect was poor. In the morning or evening, sunny day or evening can be fully sprayed on the tree, mulberry ground, Tanabe Tsuji and other agents. At the same time to be combined with manual killing, such as the sunny morning to catch mulberry maggots, scrape off the eggs of wild silkworm or wild larvae hatched and gathered when captured. For mulberry gardens that are harmful to mulberry trees, use mulberry larvae to indulge in habits around the tree trunk in the early incubating period. Use coarse cloth, loofah, burlap, straw, etc. to wipe off the washing powder or waste engine oil. In early spring, the larvae of mulberry larvae are of small age and less wax secretion. Spraying insecticides can achieve better control effect. Generally, 40% Dimethoate EC is added with 1000 times liquid plus a small amount of detergent spray.

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