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Pissodes punctatus attractant

An attractant, wood beetle technology, applied in the directions of attracting pests, biocides, animal repellents, etc., can solve the problems of increased pest resistance, high toxicity, beneficial organisms and natural enemies by mistake, reducing the density of insect population, low cost effect

Inactive Publication Date: 2013-07-03
INST OF FOREST ECOLOGY ENVIRONMENT & PROTECTION CHINESE ACAD OF FORESTRY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The large-scale use of traditional organic pesticides used to play an important role in killing pests and protecting high-quality and high-yield agricultural and forestry products. However, their high toxicity and high residues have caused environmental pollution, manslaughter of beneficial organisms and natural enemies, and increased pest resistance. serious negative impact

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment l

[0025] Embodiment 1 of the present invention was carried out on April 15-July 26, 2008 in Baogaishan Forest Farm, Longyang District, Baoshan, Yunnan. Terpene is installed in a slow-release bottle with a capacity of 20cm (produced by Sancheng Plastic Factory, Xiaodian District, Taiyuan City, Shanxi Province) as a lure. The release rate of terpene is 115-125mg / d under the condition of 20-25°C in the laboratory. The release rate of 40-60mg / d. The slow release bottle is packed on a kind of bark beetle trap (produced by Beijing Zhongjie Sifang Science and Trade Co., Ltd.). The traps are hung on the branches, the lower end of the traps is 2-3m away from the ground, and the interval between each trap is about 30m.

[0026] The comparative experiment was carried out by using the following experimental example and the blank comparative experimental example.

[0027] The plant source attractant of experimental example adopts 3-carene, limonene, α-pinene, β-pinene and ethanol, wherein,...

Embodiment 2

[0039]Embodiment 2 of the present invention was tested in Hasi Mountain Forest Farm, Jingyuan County, Baiyin City, Gansu Province from June 25 to August 28, 2008. Terpene is packed in a slow-release bottle with a capacity of 20ml as a lure (produced by Sancheng Plastic Factory, Xiaodian District, Taiyuan City, Shanxi Province), and then the slow-release bottle is packed in a bark beetle trap (produced by Beijing Zhongjie Sifang Science and Trade Co., Ltd.) superior. The traps were hung between poles and placed in glades for experiments.

[0040] The comparative experiment was carried out by using the following experimental example and the blank comparative experimental example.

[0041] The plant source attractant of experimental example is to adopt s(-)β-pinene, (1R)-(+)-α-pinene, myrcene, (1S)-(-)-α-pinene and 3-carene alkenes, where the molecular formula of s(-)β-pinene is C 10 h 16 , the purity is 98wt%, and the manufacturer is ACROS company (Belgium); the molecular fo...

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Abstract

The invention provides a Pissodes punctatus attractant. The first type of Pissodes punctatus attractant is composed of terpene and ethanol at the volume ratio of 1-3:1-3, wherein the terpene is any one of 3-carene, limonene, alpha-pinene and beta-pinene. The second type of Pissodes punctatus attractant is composed of s(-)beta-pinene and (1R)-(+)-alpha-pinene at the volume ratio of 1-3:1-3. The third type of Pissodes punctatus attractant is composed of s(-)beta-pinene, (1R)-(+)-alpha-pinene and myrcene at the volume ratio of 1-3:1-3:1-3. The fourth type of Pissodes punctatus attractant is composed of s(-)beta-pinene, (1R)-(+)-alpha-pinene, myrcene and (1S-)-(-)-alpha-pinene at the volume ratio of 1-3:1-3:1-3:1-3. The fifth type of Pissodes punctatus attractant is composed of s(-)beta-pinene, (1R)-(+)-alpha-pinene, myrcene, (1S-)-(-)-alpha-pinene and 3-carene at the volume ratio of 1-3:1-3:1-3:1-3:1-3. The Pissodes punctatus attractant of the invention is clean and sanitary, has no toxin, is harmless, is safe for people and livestock, does not pollute environment and is environment-friendly.

Description

technical field [0001] The invention relates to a formula of a botanical attractant used for attracting the wood beetle. Background technique [0002] Pissodes punctatus Langor et Zhang belongs to Coleoptera, Curculionidae, and Pissodes. It was first discovered in Gejiu City, Yunnan Province in 1980. The insect is currently distributed in Yunnan, Weining, Guizhou and Jingyuan, Gansu. Wood beetle has a wide range of hosts and can feed on 17 species of Pinaceae, mainly Chinese pine, Huashan pine, Yunnan pine and masson pine. [0003] At present, the domestic research on T. gracilis mainly focuses on the biological characteristics, hazard characteristics, spatial distribution, preliminary investigation of natural enemies, risk analysis, control technology and quarantine technology. In terms of control technology, although some biological control technology research has been carried out, such as Paecilomyces paecilomyces, like other chemical pesticides, it needs to be control...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N27/00A01P19/00
Inventor 张真阎争亮王斌泽桑梓孔祥波王鸿斌张培毅
Owner INST OF FOREST ECOLOGY ENVIRONMENT & PROTECTION CHINESE ACAD OF FORESTRY
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