Step up prevention and cure greenhouse eggplant red spider

Overwintering eggplants have begun fruit picking, but red spiders on the leaves also begin to damage, especially in the lower part of the number of insects on the leaves, some of the leaves have begun to turn yellow, we must pay close attention to prevention and control.

Habits of life Starscream spiders spend their winter in the host's litter, weeds and earth seams when the temperature is above 10°C, and they can continue to be active and reproduce in the greenhouse. Because of the high temperature in the greenhouse, they can sustain damage. In the greenhouse, red spiders rely mainly on crawling and drooping to spread and spread among the plants. They can also be spread by agricultural operations or labor tools.

Prevention and control methods Solar greenhouse vegetable cultivation, we must constantly monitor the occurrence of spider mites, early prevention and treatment. The commonly used pharmaceuticals include: 10% Liuyangmycin EC 1000 times, 2.5% bifenthrin EC 2000 times, and 1.8% Avermectin EC 2500 times. The focus of spray control is on the lower middle leaves, especially on the back of the leaves.

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