Method for preventing and controlling longhorn beetle insect damage to figs by using radix stemonae herbs

A technology of Libucia and figs, which is applied in the field of Libucia to prevent and control fig longicorn pests, can solve the problems of bait wood trapping and control, large environmental pollution, pesticide residues, etc., and achieve no chemical residues, no environmental pollution, good effect

Inactive Publication Date: 2017-09-22
崇州兴华家庭农场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the problems that the chemical control method has large environmental pollution, pesticide residues, and bait wood trapping and control can only be cured but cannot be prevented in the current methods of preventing and controlling long-beetle pests, and provides a method according to the harm of long-beetle to fig trees in different periods. Different non-pollution control methods of fig longicorn pests with corresponding control countermeasures

Method used

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  • Method for preventing and controlling longhorn beetle insect damage to figs by using radix stemonae herbs

Examples

Experimental program
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Effect test

Embodiment 1

[0018] A method for preventing and controlling fig longicorn insect pests with Libucia, such as figure 1 As shown, the specific implementation is:

[0019] (1) In early and mid-March, after the larvae start to sting, take the vines, grind them into powder, and decoct them for 30 minutes according to the mass ratio of 1:10, so that the The alkaloids of the plant are fully dissolved, cooled and filtered to obtain the herbal medicine liquid, the dregs are mixed with clay at a mass ratio of 1:5 to form the herbal medicine residue mud, and the herbal medicine liquid is injected into the trunks and branches of figs to get out In the fresh wormholes of the wormholes, seal the wormholes with the slag of Baibu herbal medicine and coat the branches or trunks around the wormholes; check the control effect once every 7 days, and check whether there are new signs of beetle activity.

[0020] (2) From the end of May, take the vines, grind them into powder, and decoct them for 25 minutes ac...

Embodiment 2

[0023] A method for preventing and controlling fig longicorn insect pests with Libucia, such as figure 1 As shown, the specific implementation is:

[0024] (1) In the first and middle days of March, after the larvae start to sting, take the vines, grind them into powder, and boil them for 40 minutes according to the mass ratio of 1:15. After cooling, filter to obtain Part of the herbal liquid, spare. The medicinal dregs are mixed with clay at a mass ratio of 1:10 to form Baibu herbal medicinal dregs, which are set aside. Check the wormholes on the trunk and branches of the fig tree, take out the sawdust and longicorn excrement in the fresh wormholes with a thin wire, and seal the other old wormholes near the wormholes with the herbal medicine residue mud, and then inject the herbal medicine liquid In the fresh wormholes bored out by longhorns on the trunks and branches of figs, seal the wormholes with the herbal slag mud and coat the branches or trunks around the wormholes; ...

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Abstract

The invention relates to a method for preventing and controlling longhorn beetle insect damage of figs by using radix stemonae herbs. The method comprises the steps that the sprawling radix stemonae herbs are decocted with water, prepared radix stemonae herb medicine liquid is injected into insect holes, is used for coating or spraying tree trunks and branches, and injected into tree bark by using a drill hole medicine injection machine to kill longhorn beetle and longhorn beetle larvae or prevent the longhorn beetle from spawning in the tree bark, and radix stemonae herb residue is reasonably used for sealing the insect holes and coating the tree trunks and the branches, so that the effect of preventing and controlling the longhorn beetle insect damage is achieved. According to the method, through the difference of harm modes of the longhorn beetle on fig trees in different periods, different preventing and controlling modes are set, so that the best preventing and controlling effect of the longhorn beetle is achieved; materials are easy to take, and the medicine liquid is easy to manufacture, convenient to carry out and better in effect, and has no chemical residue and no pollution.

Description

technical field [0001] The invention relates to the field of prevention and control of fruit tree diseases and insect pests, in particular to a method for preventing and controlling fig longicorn pests by using the plant. Background technique [0002] Beetles are one of the main pests that harm figs, and the common ones are mulberry beetles and star beetles. Adult beetle gnaws on fig petioles, new leaves, bark and branches, leaving irregular strip-shaped scars on the gnawed parts. In severe cases, the bark of branches is gnawed off, causing fruit-bearing branches to break and die. In late June, the adults lay eggs on the branches. After the eggs hatch, the larvae eat along the xylem and pith in the branches, and can eat down to the roots, resulting in poor plant growth and premature senility of the tree, which affects the fruit yield of the year. Moreover, the cold resistance of the tree body is reduced, and it is prone to frost damage, and the whole plant will die in sever...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G13/00
Inventor 王凤
Owner 崇州兴华家庭农场
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