Method for killing jujube gall midges in jujube orchard by utilizing spider mites

Abstract

The invention discloses a method for killing jujube gall midge in a jujube garden by utilizing spider mites. The method comprises the following steps: step A, hatching spider mites through a breeding device, b, feeding the hatched spider mites through the breeding device; C, sorting the hatched spider mites through the breeding device, enabling adult spider mites out of the breeding device, and enabling young spider mites to return to the breeding device for continuous feeding; d, spraying an inducer on the jujube leaves to enable the spider to climb out of the breeding device to kill jujube gall midge; according to the method, the jujube gall midges are killed through the spider mites, pesticide spraying and the like are not conducted on the jujube trees any more, the jujube trees are prevented from being damaged, meanwhile, the environment can be protected by killing the jujube gall midges through the spider mites, the killing efficiency is higher, the cost is lower, and each adult spider mites about 300 jujube gall midges on average.

Description

technical field [0001] The invention relates to the technical field of removing jujube gall mosquitoes. Specifically, it is a method of killing jujube gall mosquitoes in jujube orchards by using the little black spider Kusama. Background technique [0002] At present, when cultivating little black spiders, it is often the method of direct breeding and direct cultivation. This method allows the eggs, young spiders and fully developed little black spiders to be cultivated in the same area, so that the adult little black spiders are cultivated in the same area. The damage to the young black spiders and spider eggs greatly reduces the breeding efficiency. At the same time, manual sorting not only wastes too much manpower and material resources, but also easily causes irreparable damage to the little black spiders, making the little black spiders vitality. decrease, affecting the survival rate of the little black spider. When removing the jujube gall mosquito, the commonly used ...

AI Technical Summary

Problems solved by technology

[0002] At present, when breeding small black spiders, the method of direct breeding and direct cultivation is often used. This method allows the eggs, young spiders and fully developed small black spiders to be cultured in the same area, so that adult small black spiders It will cause damage to the young black spiders and spider eggs, which will greatly reduce the breeding efficiency. At the same time, artificial sorting will not only waste too much manpower and material resources, but also easily cause irreparable damage to the small black spiders, which will reduce the vitality of the small black spiders. decline, affecting the survival rate of the small black spider. When removing the jujube gall midge, the commonly used method is to spray pesticides, which will cause greater damage to the jujube tree, which is not conducive to the development of the jujube tree. Therefore, there is an urgent need for a method with high removal efficiency and A method that does not affect jujube trees

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