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Sex pheromone attractant for fall webworms

A kind of American white moth, pheromone technology, applied in the field of insect pheromone

Inactive Publication Date: 2015-03-25
青岛罗素生物技术有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to overcome the deficiencies in the prior art and provide a formula and preparation method of the sex pheromone attractant of American white moth. Promotion is easier and feasible, and the sustained-release effect is stable and the sustained-release period is long

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Three components (Z,Z)-3,6-cis-9,10-epoxy-21-decadadiene, (Z,Z,Z)-9,12,15- Octadecatrienal, (Z,Z)-1,3,6-(9S,10R)-9,10-eicosatriene, dissolved in an organic solvent at a ratio of 1:25:4, Add it into the rubber stopper, seal it after the organic solvent is completely volatilized, put it in an aluminum foil tape, and store it in a -20°C freezer. The validity period can last for three years.

[0010] When applying, take a lure core and put it into the trap, which can be filled with a small amount of water, and hang the trap on the tree. If it is used to trap American white moth, place about 20 on a 667㎡; To monitor the occurrence of American white moth, it is enough to place 3-5 on 667㎡, regularly observe and record the trapping quantity of American white moth and clean the pests in the trap. One lure can last for one month to one and a half months.

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PUM

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Abstract

The invention discloses a preparation method of a sex pheromone attractant for fall webworms and aims at providing a biological preventing and treating method which is matched with a trap device to monitor and trap fall webworms. The sex pheromone attractant for fall webworms comprises pheromone components of fall webworms: (Z, Z)-3,6-cis-9,10-epoxy heneicocadiene, (Z, Z, Z)-9,12, 15-octadecatrienal and (Z, Z)-1,3,6-(9S, 10R)-9,10-heneicocatriene. The invention provides a formula of the sex pheromone attractant and a synthetic method for fall webworms and provides a biological means for detecting, preventing and treating fall webworms, so that the preparation method has the advantages of efficiency, no toxicity, safety and convenience.

Description

technical field [0001] The invention relates to a sex pheromone attractant for white moth, more specifically, a simple, low-cost and excellent attractant for white moth, which belongs to the field of insect pheromones. Background technique [0002] The American white moth belongs to the pests of the family Lepidoptera, also known as the American lamp moth. It is a world-renowned quarantine pest. It has miscellaneous feeding habits, large reproduction, strong adaptability, and serious harm. It is a dangerous leaf-eating pest. , in spring and summer rainy seasons, the damage is particularly serious, and the prevention and control work is very difficult. The American white moth damages more than 300 kinds of plants such as fruit trees, forest trees, and crops. Harvest, agricultural production reduction, economic loss is immeasurable. The American white moth is native to North America, and currently occurs widely in Liaoning, Shandong, Henan, Shaanxi, Hebei, Tianjin, Beijing an...

Claims

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Application Information

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IPC IPC(8): A01N43/20A01P19/00A01N35/02A01N27/00
Inventor 于广威
Owner 青岛罗素生物技术有限公司
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