Caragana microphylla chlorophorus attractant and application thereof

A technology of caragana green tiger beetle and attractant, which is applied in the field of pesticides, can solve problems that have not been reported, and achieve the effects of strong specificity, pollution reduction and environmental protection

Inactive Publication Date: 2011-01-19
BEIJING FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, there are many reports on the development and utilization of insect plant-derived attractants at home and abroad, such as Chinese patents: 03115289.9 (attractant for dry moths), 200510048157.2 (attractant for red beetles), 200510028194.7 (a pine brown Beetle Attractant and Its Application), 200610078036.7 (Shuangtiaoshan Beetle Attractant and Lure Core and Its Preparation Method), etc., all involve plant-derived attractants for tree borer pests, but so far can effectively trap The attractant of Caragana viridis has not been reported yet

Method used

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  • Caragana microphylla chlorophorus attractant and application thereof
  • Caragana microphylla chlorophorus attractant and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] First, prepare caragana green tiger beetle attractants containing one or more combinations of A, B, and C, as follows:

[0026] Group 1: Weight of A = 900mg;

[0027] Group 2: weight of A: weight of B = 900mg: 450mg;

[0028] Group 3: weight of A: weight of C = 900mg: 300mg;

[0029] Group 4: weight of A: weight of B: weight of C=900mg: 450mg: 300mg.

[0030] Then, the above-mentioned attractant is made of natural rubber as a carrier to make a small rubber stopper lure core, and placed in a triangular trap made of white plastic tile edge board, which is used to trap female and male adults of Caragana green tiger beetle. The specific description is as follows:

[0031] From May to September 2009, a trapping experiment was carried out in the artificial caragana forest (about 2000 mu) in Zhongwei City, Ningxia. Hang the traps containing the lure cores of the above-mentioned attractants on the caragana, about 1m away from the ground, and the distance between the traps i...

Embodiment 2

[0035] First, prepare caragana green tiger beetle attractants containing one or more combinations of A, B, and C, as follows:

[0036] Group 1: Weight of A = 900mg;

[0037] Group 2-1: weight of A: weight of B = 900mg: 270mg;

[0038] Group 2-2: weight of A: weight of B = 900mg: 135mg;

[0039] Group 3-1: weight of A: weight of C = 900mg: 180mg;

[0040] Group 3-2: weight of A: weight of C = 900mg: 90mg;

[0041] Group 4: weight of A: weight of B: weight of C=900 mg: 270 mg: 90 mg.

[0042] Then, the above-mentioned attractant is made of natural rubber as a carrier to make a small rubber stopper lure core, and placed in a triangular trap made of white plastic tile edge board, which is used to trap female and male adults of Caragana green tiger beetle. The specific description is as follows:

[0043] From May to September 2010, trapping experiments were carried out in the artificial caragana forest (about 1500 mu) in Lingwu City, Ningxia. Hang the traps containing the lur...

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Abstract

The invention relates to a caragana microphylla chlorophorus attractant for monitoring and trapping caragana microphylla chlorophorus which is a serious stem boring pest to caragana microphylla, and an application thereof. The attractant can entrap female adults and male adults of the caragana microphylla chlorophorus without pollution conveniently and efficiently. The main components of the attractant are selected from isophorone, dibutyl phthalate or diisobutyl phthalate. The attractant provided by the invention is beneficial to protecting natural enemies of longhorned beetles when being used for no matter monitoring and reporting pest situation or using a trapping method to directly prevent and control the caragana microphylla chlorophorus, so as to protect beneficial insects and remove harmful insects, thereby improving the effect on protecting and controlling the caragana microphylla chlorophorus. In addition, the use amount of chemical pesticides can be reduced, thus reducing pollution, protecting environment, and generating obvious social benefits and ecological benefits.

Description

technical field [0001] The invention relates to an insect attractant and an application thereof, in particular to an attractant for monitoring and trapping and killing an important dry-boring pest of Caragana japonica, the green tiger beetle, and an application thereof, belonging to the field of pesticides. Background technique [0002] Caragana is an important tree species for windbreak, sand fixation and soil and water conservation in the desert and semi-desert areas of western my country. At the same time, it is also an important energy forest tree species with high ecological and economic value. Caragana has played a huge role in vegetation restoration, ecological reconstruction and regional economic development in arid and semi-arid areas of my country. [0003] Caragana green tiger beetle (Chlorophorus caragana) belongs to Coleoptera (Coleoptera) Cerambycidae (Cerambycidae) Chlorophorus (Chlorophorus), mainly damages the branches of Caragana spp. by larvae, causing Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N35/06A01N37/10A01P19/00
Inventor 宗世祥骆有庆曹川健刘鑫海雷银山李占文
Owner BEIJING FORESTRY UNIVERSITY
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