Method for killing insects by using duckweed moth and gypsymoth attractant

A technique of attractant moth and attractant, which is applied in the direction of attracting pests, botany equipment and methods, chemicals for biological control, etc., and can solve the problems of ineffective trapping and killing of plein moth and gypsy moth , to achieve a good effect of trapping and killing, reduce the occurrence area, reduce the incidence rate and the occurrence area

Inactive Publication Date: 2015-10-07
WEIFANG YOURONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) At present, the pest attractants used for P. chinensis and Gypsy mot

Method used

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  • Method for killing insects by using duckweed moth and gypsymoth attractant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1 A kind of attractant that adopts Dermatophagoides moth and Gypsy moth

[0034] The mass ratio of each component of the attractant is:

[0035] Phellandrene 12 parts, 2-camphene 6 parts, 4-mentenol 5 parts, diprone propionate 10 parts, 9 cis 11 trans-tetradecadienal 6 parts, (Z)-4 - 3 parts of dodecenal, 5 parts of 9,10-anthracendiol diacetate, 3 parts of acetyl butyl acetate, 7 parts of tert-butyl hydroquinone, phenyl p-isopropyl salicylate 5 servings.

[0036] After the above components are mixed, the attractant is formulated, and the components of the attractant are dissolved and diluted to 20ug / ul with n-hexane to prepare the attractant diluent.

Embodiment 2

[0037] Embodiment 2 A kind of attractant that adopts Dermatophagoides moth and Gypsy moth

[0038] The mass ratio of each component of the attractant is:

[0039] 13 parts of phellandrene, 7 parts of 2-camphene, 6 parts of 4-mentenol, 11 parts of diprone propionate, 7 parts of 9 cis 11 trans-tetradecadienal, (Z)-4 - 4 parts of dodecenal, 6 parts of 9,10-anthracendiol diacetate, 4 parts of acetyl butyl acetate, 9 parts of tert-butyl hydroquinone, phenyl p-isopropyl salicylate 7 servings.

[0040] After the above components are mixed, the attractant is formulated, and the components of the attractant are dissolved and diluted to 25ug / ul with n-hexane to prepare the attractant diluent.

Embodiment 3

[0041] Embodiment 3 A kind of attractant that adopts Dermatophagoides moth and Gypsy moth

[0042] The mass ratio of each component of the attractant is:

[0043] 18 parts of phellandrene, 11 parts of 2-camphene, 10 parts of 4-mentenol, 15 parts of diprone propionate, 10 parts of 9 cis 11 trans-tetradecadienal, (Z)-4 - 6 parts of dodecenal, 10 parts of 9,10-anthracendiol diacetate, 7 parts of acetyl butyl acetate, 11 parts of tert-butyl hydroquinone, phenyl p-isopropyl salicylate 9 servings.

[0044] After the above components are mixed, the attractant is prepared, and the components of the attractant are dissolved and diluted to 30ug / ul with n-hexane to prepare the attractant diluent.

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Abstract

The invention provides a duckweed moth and gypsymoth attractant. The duckweed moth and gypsymoth attractant comprises phellandrene, 2-camphene, 4-menth, deprodone propionate, (9Z, 11E)-tetradecadien heptadienal, (Z)-4-dodecenal, 9, 10-diacetyl anthrahydroquinone, butyl acetoacetic ester, tertiary butylhydroquinone and p-Isopropylbenzaldehyde phenyl salicylate. The duckweed moth and gypsymoth attractant has a high trapping and killing effect on duckweed moths and gypsymoths, and each trap can trap 102-185 duckweed moths within 30 days during the emergence stage of the duckweed moths, and can trap 90-168 gypsymoths within 30 days during the emergence stage of the gypsymoths.

Description

technical field [0001] The invention provides a method for exterminating insects by adopting attractants of genus spp. and gypsy moths, and belongs to the field of pest control. Background technique [0002] The moth mainly eats the flowers and fruits of plants with larvae. Its occurrence is from late September to October. The larvae spin silk and form thin cocoons when they are mature, and pupate and overwinter in shallow soil layers or cracks in bark. The prevention and control of the scutellaria moth is generally sprayed with 1000 times of fenitrothion or 2000 times of permethrin at the peak of insect hatching; in winter, remove broken tree stumps and cracked bark, and kill overwintering larvae; It is also possible to trap and kill mature larvae in July with 10 cm long corrugated cardboard wrapped around the tree. [0003] Gypsy moth is a very important forest leaf-eating pest. Gypsy moth is widely distributed in more than 20 provinces and municipalities in my country. I...

Claims

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Application Information

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IPC IPC(8): A01N45/00A01N31/16A01N25/10A01P19/00A01N27/00A01N35/02A01N37/02A01N37/42A01N37/40
Inventor 王胜
Owner WEIFANG YOURONG IND
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