Method for controlling fructus-lycii-fruit-boring pests and crown-surface-and-earth-surface bi-directional capturing device

Abstract

The invention discloses a method for controlling fructus-lycii-fruit-boring pests and a crown-surface-and-earth-surface bi-directional capturing device. A physical device is arranged to prevent the fructus-lycii-fruit-boring pests, and according to the characteristic that the fructus-lycii-fruit-boring pests conduct buried pupating, overwintering, soil-leaving emerging, growing and breeding through the crown surface of a fructus-lycii tree and the earth surface, a physical intercepting device is erected between the crown surface of the fructus-lycii tree and the earth surface, the intercepted fructus-lycii-fruit-boring pests are captured and killed, and the fructus-lycii-fruit-boring pests are fundamentally eliminated. The method has the advantages that the controlling process is environmentally friendly and free of pollution, the food quality and safety of fructus-lycii fruits are not influenced, and the problem that pesticide residues of fructus-lycii fruits are out of limits is solved; the controlling effect is good, it is effective for a long time after one-time arrangement, the fructus-lycii-fruit-boring pests can be fundamentally killed, damage of the fructus-lycii-fruit-boring pests can be stably controlled, and damage of the fructus-lycii-fruit-boring pests is smaller and smaller; the capturing device is simple in structure, convenient to install and capable of being reused for a long time and reducing the controlling cost of the fructus-lycii-fruit-boring pests.

Description

technical field [0001] The patent of the present invention belongs to the technical field of new physical agricultural equipment development, and in particular relates to a method for preventing and controlling wolfberry fruit-boring pests and a two-way capture device on the surface of the canopy. Background technique [0002] Lycium barbarum fruit-boring pests are one of the main groups that restrict the production of wolfberry. The common and serious wolfberry fruit-boring pests mainly include Lycium barbarum fruit fly, Lycium barbarum red gall midge and Lycium barbarum fruit-boring moth. This kind of Lycium barbarum fruit-boring pests is Lay eggs on wolfberry trees to hatch and grow. From September to October every year, the last mature larvae of wolfberry fruit-boring pests will shed their fruit and fall into the soil for overwintering. After emerging from the soil, they fly to the top of the wolfberry tree for vegetative growth, egg laying and reproduction. Due to the ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of high investment, high pollution, low control efficiency and unstable control in the prevention and control of wolfberry fruit-boring pests, and to provide a two-way capture device on the surface of the canopy to realize all-round prevention and control of wolfberry fruit-boring pests. control

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