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Hyphantria cunea Drury attractant composition, its application and attracting core

A technology of American white moth and composition, applied in the direction of application, attracting pests, botanical equipment and methods, etc., can solve the problems of high cost and difficulty in popularization, and achieve the effects of low price, cost reduction and flexible use mode

Inactive Publication Date: 2013-09-25
INST OF ZOOLOGY CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the defects of high cost and difficult popularization of white moth sex pheromone in the prior art, and provide a white moth attractant composition comprising white white moth sex pheromone and its synergist to reduce the amount of sex pheromone The dosage, improve the trapping activity, thus reduce the cost

Method used

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  • Hyphantria cunea Drury attractant composition, its application and attracting core
  • Hyphantria cunea Drury attractant composition, its application and attracting core

Examples

Experimental program
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Effect test

Embodiment

[0034] From September 4th to 14th, 2011, in Jiangshan County, Laixi City, Qingdao City, Shandong Province, the trapping effect test of synergistic agents combined with sex pheromone lures of American white moth was carried out.

[0035] Components of the synergist β-ocimene, n-hexanal, n-3-hexenal, diacetone alcohol, diisopropylmethanol, 6-methyl-5-hepten-2-one, trans-3-hexanal The purity of enol, o-xylene, limonene, trans-2-hexenal, trimethylbenzene and n-3-hexenol is above 99%.

[0036] β-ocimene, n-hexanal, n-3-hexanalene, diacetone alcohol, diisopropylmethanol, 6-methyl-5-hepten-2-one, and trans-3-hexenol were respectively The concentrations of 5 mg / ml, 10 mg / ml and 20 mg / ml were respectively dissolved in n-hexane, and 200 microliters were added dropwise on the septum of the rubber stopper cleaned with n-hexane, and 200 microliters were added after the n-hexane volatilized. Dichloromethane is added dropwise twice, and the synergist lure is prepared after the dichlorometha...

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Abstract

The invention provides a Hyphantria cunea Drury attractant composition, its application and attracting core. The Hyphantria cunea Drury attractant composition includes Hyphantria cunea Drury sex pheromone and its synergistic agent. The synergistic agent contains one or more of the following plant source smell components: beta-ocimene, hexanal, cis-3-hexenal, diacetone alcohol, diisopropylcarbinol, 6-methyl-5-heptene-2-one, trans-3-hexenol, o-xylene, hemimellitene, trans-2-hexenal, and limonene. The attractant composition provided in the invention can be prepared into an attracting core so as to be used cooperatively with the existing Hyphantria cunea Drury sex pheromone. The invention provides the attracting core containing the Hyphantria cunea Drury attractant composition to prevent, control and detect Hyphantria cunea Drury, so that the defects of high cost and difficult popularization of imported and domestic Hyphantria cunea Drury sex pheromone attracting cores in the prior art are solved. The attracting core provided in the invention has the advantages of low cost, flexible use, and higher trapping efficiency.

Description

technical field [0001] The present invention relates to an American white moth attractant composition comprising American white moth sex pheromone and its synergist, and the application of the attractant composition in preventing and / or monitoring American white moth and the lure containing the attractant composition core. Background technique [0002] The American white moth (Hyphantria cunea Drury) is a serious worldwide invasive pest. It originated in North America and was introduced into Northeast my country in 1979. It was listed as one of the seven major forest pests and diseases in China by the Ministry of Forestry in 1990. The Afforestation Department announced that the American white moth epidemic areas include Beijing (9 districts), Tianjin (12 districts / counties), Hebei Province (37 districts / counties), Liaoning Province (41 districts / counties), Shandong Province (25 districts / counties) ) and Shaanxi Province (1 district), a total of 125 districts (counties). Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N61/00A01N49/00A01N35/02A01P19/00A01M1/02
Inventor 张钟宁唐睿方宇凌苏茂文
Owner INST OF ZOOLOGY CHINESE ACAD OF SCI
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