Insect-proofing pendant device for landscaping trees

Abstract

The invention relates to an insect-proofing pendant device for landscaping trees. A transverse base plate is fixed at the middle-lower end of a fixed plate, and a longitudinal base plate is fixed on the transverse base plate; an insect attraction hopper is fixed at one end of the transverse base plate, and an upper guiding plate is arranged on one side of the opening at the upper end of the insect attraction hopper while a lower guide plate is arranged on one side of the opening at the lower end; a positive electrode mast and a negative electrode mast are arranged on the longitudinal base plate, and a power grid is woven between the positive electrode mast and the negative electrode mast. According to device provided by the invention, the technical means that insects are attracted by a Chinese medicine attractant to be attached to cotton threads, and then the insects climb to the power grid along the cotton threads and are finally killed is adopted, so that on one hand, the insects can be killed in real time, and on the other hand, the insects are killed by electricity, and thus the device is pollution-free, and the killed insects are applicable to serving as supplementary fodder for free-ranging poultries.

Description

technical field [0001] The invention relates to an insect-proof pendant device for landscaping trees. Background technique [0002] The traditional tree insect control is to whitewash the trunk with lime slurry, which can prevent freezing and kill insects. Whitewashing should be carried out on sunny days in mid-to-late November, with a whitewashing height of about 60cm. The whitening agent is lime slurry plus a small amount of yellow mud. Freezing damage and sunburn are generally severe in Northeast China, and many diseases and insect pests live through the winter under old bark, soil surface or dead branches and leaves. Therefore, winter, when the pests and diseases are not visible on the surface, is the best time to eliminate the pests and diseases. The preparation method of lime sulfur mixture whitening agent: 12 parts of quicklime, 1 part of table salt, 2 parts of flour, 3 parts of lime sulfur mixture stock solution, 40 parts of water, stir well and serve as whitening...

AI Technical Summary

Problems solved by technology

However, this kind of insect control is limited to creeping insects, and some flying insects and relatively large insects are not effective, and the insects that have been treated with lime or sprayed with liquid medicine are also toxic, and they fall around the roots of trees and are eaten by birds. , is also easily poisoned, so the traditional insect control is unscientific

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