Method for comprehensively preventing and treating longhorn beetles

It is a comprehensive prevention and control technology for longhorn beetle, which is applied in the fields of botanical equipment and methods, devices for capturing or killing insects, and gardening. The effect of improving the trapping rate and broad application prospects

Inactive Publication Date: 2018-02-09
陈合华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem mainly solved by the present invention is to provide a comprehensive method for controlling long beetle in v

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0024] Select healthy masson pine wood with a diameter at breast height of 10 cm, cut it into a wood section with a length of 10 cm, use a puncher to evenly punch 5 holes with a diameter of 1 cm and a hole depth of 5 cm on the section of the wood section, and insert 10 holes into each hole. strips of pine wood nematode, and then use sawdust to block the hole, leave it for 20 days to obtain the infected wood section; put the above-mentioned infected wood section into a wood grinder and pulverize it for 1 hour to obtain the crushed infected wood section, and the infected wood section The pulverized matter and water are mixed in a mass ratio of 1:3 and put into a high-pressure homogenizer, and homogenized for 15 minutes under a pressure of 15 MPa to obtain homogeneous wood pulp; the above homogeneous wood pulp and spore concentration are 10 7 Beauveria bassiana bacteria solution per mL was mixed according to the mass ratio of 10:1 and put into the fermenter, stirred and mixed with...

example 2

[0026] Select healthy masson pine wood with a diameter at breast height of 13 cm, cut it into a wood section with a length of 13 cm, use a puncher to evenly punch 6 holes with a diameter of 1 cm and a hole depth of 5 cm on the section of the wood section, and insert 15 holes into each hole. strips of pine wood nematodes, and then use sawdust to block the hole, leave it for 25 days to obtain the infected wood section; put the above-mentioned infected wood section into a wood grinder and pulverize it for 2 hours to obtain the crushed infected wood section, and the infected wood section The pulverized matter and water are mixed in a mass ratio of 1:3 and put into a high-pressure homogenizer, and homogenized for 18 minutes under a pressure of 17 MPa to obtain homogeneous wood pulp; 7 Beauveria bassiana bacteria liquid per mL was mixed according to the mass ratio of 10:1 and put into the fermenter, stirred and mixed with a sterile stick for 13 minutes, sealed the mouth of the tank, ...

example 3

[0028] Select healthy masson pine wood with a diameter at breast height of 15 cm, cut it into a wood section with a length of 15 cm, and use a puncher to evenly punch 7 holes with a diameter of 2 cm and a hole depth of 6 cm on the section of the wood section, and insert 20 holes into each hole. strips of pine wood nematodes, and then use sawdust to block the hole, leave it for 30 days to obtain the infected wood segment; put the above-mentioned infected wood segment into a wood grinder and pulverize it for 2 hours to obtain the crushed infected wood segment, and the infected wood segment The pulverized matter and water are mixed in a mass ratio of 1:3 and put into a high-pressure homogenizer, and homogenized for 20 minutes under a pressure of 18 MPa to obtain homogeneous wood pulp; 7 Beauveria bassiana bacteria liquid per mL was mixed according to the mass ratio of 10:1 and put into the fermenter, stirred and mixed with a sterile rod for 15 minutes, sealed the mouth of the tank...

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Abstract

The invention relates to the technical field of insect pest prevention and treatment in forestry, in particular to a method for comprehensively preventing and treating longhorn beetles. In the method,first, healthy masson pine wood is selected, pine wood nematodes are introduced and utilized for infecting the masson pine, then the infected masson pine and beauveria bassiana are blended and subjected to anaerobic digestion, yeast is obtained, monoterpene pheromones of the pine wood nematodes are carried in the masson pine yeast after infection of the pine wood nematodes, the pine wood nematodes are hosts of the longhorn beetles, the pheromones of the hosts will lure and gather the longhorn beetles, the lured and gathered longhorn beetles will make contact with beauveria bassiana, in this way, the longhorn beetles and larvae of the longhorn beetles can be effectively killed, the longhorn beetles will also carry the deadly beauveria bassiana to other places to promote diffusion of the longhorn beetle deadly bacteria, and then the killing rate is further increased for the longhorn beetles. Sclerodermus harmandi as parasitical natural enemies of the longhorn beetles is released aroundluring wood filled with self-made luring and killing agents and is parasitic on the larvae of the longhorn beetles to further increase the killing rate for the longhorn beetles, finally, the luring wood is burned down in a concentrated mode, the longhorn beetles are thoroughly killed, and broad application prospects are achieved.

Description

technical field [0001] The invention relates to the technical field of forestry pest control, in particular to a method for comprehensive control of beetles. Background technique [0002] Beetle is a general term for insects in the superfamily Beetleidae, belonging to the phylum Arthropoda, class Hexapod, class Insecta, and order Coleoptera. The shape and appearance of longhorn beetles vary greatly, and they are an important type of borer pests in Coleoptera that damage forests, landscaping trees and fruit trees. At present, there are more than 25,000 species of about 4,000 genera in the world, and more than 3,000 species are estimated in my country. The common longhorn beetles that are seriously endangered include longhorn beetle, mulberry beetle, cloud-spotted long beetle, peach red-necked long beetle, Qingyang long beetle and Shuangtiaoshan long beetle. The larval stage is the most harmful to plants. It mainly harms the phloem and xylem of forest trees. The tunnels of la...

Claims

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Application Information

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IPC IPC(8): A01G13/00A01M1/02A01M1/20
CPCA01G13/00A01M1/02A01M1/2094
Inventor 陈合华林茂兰
Owner 陈合华
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