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Method for killing tree beetles

A technology for trees and beetles, applied in the field of pest control, can solve other biological hazards, damage to trees, death and other problems, and achieve the effect of preventing chemical pollution and protecting trees

Inactive Publication Date: 2012-05-09
贺光如
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Tree beetles (eg, mountain pine beetles, Douglas-fir beetles, Engraver beetles, Red Turpentine beetles, Spruce beetles, western Pine beetles (Western Pine Beetles), bark beetles (Bark Beetles), citrus beetles (CitrusLonghorn Beetles), ragweed beetles (ambrosia Beetles), Asian beetles (Asianlonghorned Beetles)] harm the growth of trees, causing tree diseases and insect pests and even death, Existing chemical drug methods are used to prevent and control the tree beetle, causing harm to other organisms and causing serious chemical pollution

Method used

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Embodiment Construction

[0011] In order to better understand the technical solution of the present invention, the following examples describe the method provided by the present invention in detail.

[0012] The embodiment of the present invention provides a kind of method of killing tree beetles, and it comprises steps:

[0013] A, lay eggs in the 3rd instar larva body of Scleroderma chrysalis, after the development of egg stage, larval stage and pupal stage, parasitic reproduction becomes the adult of Scleroderma piperii;

[0014] In this step, the parasitic reproduction process of Scleroderma guanzi is to allow Scleroderma guanzi to lay eggs in the larvae of the chrysalis chrysalis. Adult bee.

[0015] B. Parasitic reproduction of the adults of the parasitic-propagated Scleroderma guanidei in the host of the tree beetle larvae and killing the host of the tree beetle larvae at the same time. Wherein, in this step, it is specifically: placing the adults of Sclerodomina guanzii that have been parasi...

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PUM

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Abstract

The invention provides a method for killing tree beetles. The method comprises the steps of: A. conducting oviposition of Scleroderma guani Xiao et Wu in three-instar larvae, parasitizing and breeding into Scleroderma guani Xiao et Wu adults after development of egg stage, larval stage and pupal stage; and B. conducting parasitizing and breeding on the parasitized and bred Scleroderma guani Xiao et Wu adults in tree beetle larvae hosts and killing the tree beetle larvae hosts. With the method provided by the utility model, the Scleroderma guani Xiao et Wu can be bred, and the tree beetle larvae hosts can be killed while breeding the Scleroderma guani Xiao et Wu, so that the tree beetles can be prevented, chemical pollution can be avoided, and the trees are protected.

Description

technical field [0001] The invention relates to the technical field of pest control, in particular to a method for killing tree beetles. Background technique [0002] Tree beetles (eg, mountain pine beetles, Douglas-fir beetles, Engraver beetles, Red Turpentine beetles, Spruce beetles, western Pine beetles (Western Pine Beetles), bark beetles (Bark Beetles), citrus beetles (CitrusLonghorn Beetles), ragweed beetles (ambrosia Beetles), Asian beetles (Asianlonghorned Beetles)] harm the growth of trees, causing tree diseases and insect pests and even death, Existing chemical drugs are used to prevent and control the tree beetle, which causes harm to other organisms and also causes serious chemical pollution. Contents of the invention [0003] The invention provides a method for killing tree beetles, which can not only breed the swollen wasps, but also kill the larvae of the tree beetles at the same time. [0004] In order to achieve the above object, the present invention pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033A01G13/00
Inventor 贺光如吴谢冈
Owner 贺光如
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