Method for killing empoasca vitis in tea garden through microwaves

Abstract

The invention provides a method for killing or injuring empoasca vitis in a tea garden through microwaves. The method includes S1, arranging a support on a ridge of the tea garden, erecting two guiderails on the support, and arranging two small rail trolleys on each guide rail; S2, arranging a support frame on the lower sides of the four small rail trolleys, downwardly arranging four connectors on the periphery of the bottom of the support frame, and erecting an arc-shaped hood at the bottoms of the connectors; S3, arranging a plurality of microwave generators on the inner side wall of the arc-shaped hood, and arranging solar panels on the arc-shaped hood; S4, connecting the solar panels with a charging and discharging circuit, connecting the charging and discharging circuit with a storage battery, and connecting the charging and discharging circuit with the microwave generator and the small rail trolleys; S5, performing microwave irradiation on the empoasca vitis in the tea garden bythe microwave generator to kill the empoasca vitis. The method has the advantages that the empoasca vitis in the tea garden can be killed or injured and the method is convenient to operate.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery and equipment, in particular to a method for killing or injuring small green leafhoppers in tea gardens by microwaves. Background technique [0002] Tea leafhoppers are divided into tea leafhoppers, false eye leafhoppers, and scarlet leafhoppers. Among them, tea leafhopper and false eye leafhopper are the main hazards, which are one of the main tea pests. This insect has about 8-12 generations a year, and the generations overlap seriously, which seriously damages summer and autumn tea. The buds and leaves of the affected tea trees curl up, harden, the tip and edge of the leaf are reddish brown and scorched, the buds grow slowly, and even cause "leafhopper burn". , has a great influence on the yield and quality of tea. [0003] The harm mechanism of the tea leafhopper is mainly manifested in the fact that its adults and nymphs suck the tea buds and leaves and tender stem juice, con...

AI Technical Summary

Problems solved by technology

The microorganisms are mainly pathogens such as Beauveria bassiana coccidioides, I. fumigatus and I. javanica. The problems in production and application are that the requirements for environmental conditions are relatively high, and there will be some contact bacteria soon after the bacteria are sprayed. The spore-forming leafhopper nymphs cast off their skins to get rid of the infestation, the efficacy of the drug is not strong, and they still need to be used in conjunction with chemical pesticides; predatory spiders and ants are not the exclusive natural enemies of tea green leafhoppers, and their ecological niche overlap is relatively limited, especially for tea The nymphs and adults above the 3rd instar of the small green leafhopper are highly flexible, and it is difficult for predatory spiders and ants to control this pest; the parasitic natural enemies mainly include two kinds of egg parasitoids, the leafhopper three-clad wasp and the micro-crack bone Wasps and parasitoids have significant control effects on tea leafhoppers, but there is an obvious hysteresis effect

And the existing prevention and control measures are mainly achieved by spraying chemical pesticides, but chemical pesticides are likely to cause "3R" problems, water and soil and other environmental pollution

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