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Active composition based on camphor and n-octyl alcohol, chilo suppressalis attractant and application

A technology of n-octanol and composition, which is applied in the field of attractants, can solve the problems of increasing the production cost of attractants, and achieve the effects of reducing the number of adults, being environmentally friendly, and simple to prepare

Inactive Publication Date: 2017-12-22
ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

CN104782594 A discloses a compound attractant capable of simultaneously attracting both female and male moths of Chilo suppressalis, but the attractant still needs the cooperation of a sex attractant to achieve a good attractant effect, which increases the production cost of the attractant

Method used

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  • Active composition based on camphor and n-octyl alcohol, chilo suppressalis attractant and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] An active composition capable of simultaneously attracting male and female moths of Chilo suppressalis consists of the following components in parts by weight: 45.2 parts of camphor, 26.6 parts of n-octanol, 14.5 parts of nonanal, and 13.7 parts of linalool.

Embodiment 2

[0031] An active composition capable of simultaneously attracting male and female moths of Chilo suppressalis consists of the following components in parts by weight: 32.3 parts of camphor, 37.8 parts of n-octanol, 19.6 parts of nonanal, and 9.3 parts of linalool.

Embodiment 3

[0033] An active composition capable of simultaneously attracting male and female moths of Chilo suppressalis consists of the following components in parts by weight: 43.5 parts of camphor, 25.4 parts of n-octanol, 21.5 parts of nonanal, and 9.6 parts of linalool.

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Abstract

The invention discloses an active composition based on camphor and n-octyl alcohol. The active composition is prepared from the following components in parts by weight: 30 to 60 parts of the camphor, 15 to 50 parts of the n-octyl alcohol, 5 to 30 parts of nonyl aldehyde and 2 to 18 parts of linalool. The invention further provides a chilo suppressalis attractant composed of the active composition and a non-volatile organic solvent, and a chilo suppressalis lure for packaging the chilo suppressalis attractant in a mating disruption thread. The active composition disclosed by the invention can be used for directly luring female moths and male moths of chilo suppressalis; the control efficiency on the chilo suppressalis is higher than that of a sex attractant and the active composition can be used for trapping and killing a large amount of the chilo suppressalis, remarkably reducing the quantity of chilo suppressalis adults in the field and reducing the population density of descendants. The active composition also can be used for predicating the chilo suppressalis and the quantity of attracted and trapped insects can accurately predicate the population dynamic of the chilo suppressalis.

Description

technical field [0001] The invention relates to an attractant, in particular to an attractant for simultaneously attracting female and male moths of Chilo suppressalis. Background technique [0002] Insect attractant is an active substance produced by plants or artificially synthesized to attract specific insects. In the host selection process of insects, the special "fingerprint" volatile substances of plants often play a key role, and the effective components can be used for pest trapping and control. [0003] US 4880624 (A) describes the combination of such compounds as dimethoxybenzene, trimethoxybenzene or guaiacol with one or more of indole, phenylacetaldehyde, anethole, eugenol, cinnamaldehyde and cinnamonitrile. Application of the mixture as an attractant for the control of insects of the genus Rhizoma genus. US 4600581 (A) describes a synthetic pheromone active composition suitable for Spined Soldier Bugs, said active composition comprising a mixture of A-terpene ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N49/00A01N35/06A01N35/02A01N31/02A01P19/00A01M1/02
CPCA01M1/02A01M2200/012A01N31/02A01N35/02A01N35/06A01N49/00
Inventor 吕仲贤郑许松鲁艳辉徐红星田俊策杨亚军
Owner ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
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