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Lycium barbarum red gall midge and its control

Published: 2024-11-22 Author: mysheen
Last Updated: 2024/11/22, Lycium barbarum red gall midge belongs to the gall mosquito family. The larvae are harmful to the ovary in the seedlings, forming abnormal buds and can not blossom. Lycium barbarum red gall midge has about 6 generations a year, overwintering as mature larvae in the soil, pupating in spring the following year, adults appearing in buds in mid-April and peak in May, laying eggs at the top of young buds. The larvae ate the ovary and the injured buds were deformed. Fall off because it can't blossom. In late September, the mature larvae were buried in the soil to overwinter. The method of prevention and control is to spray 50% 1605 EC 1000 times in the middle of April.

Lycium barbarum red gall midge belongs to the gall mosquito family. The larvae are harmful to the ovary in the seedlings, forming abnormal buds and can not blossom.

Lycium barbarum red gall midge has about 6 generations a year, overwintering as mature larvae in the soil, pupating in spring the following year, adults appearing in buds in mid-April and peak in May, laying eggs at the top of young buds. The larvae ate the ovary and the injured buds were deformed. Fall off because it can't blossom. In late September, the mature larvae were buried in the soil to overwinter.

The prevention and control method is to spray 50% 1605 EC 1000 times liquid in mid-April, spray 200 times diluent on the ground, and then irrigate. For larvae in young buds, 800 times dilution of internal inhalers such as 40% omethoate should be sprayed.

In addition, there are Chinese wolfberry negative mud worm, Chinese wolfberry fruit moth, Chinese wolfberry beetle, Chinese wolfberry black bug bug, Chinese wolfberry leaf roll moth, Changchun elephant and Indian grain borer and so on.

 
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