A kind of pear borer worm sex pheromone synergistic lure core and its application

A kind of sex pheromone of the small pear borer and the technology of the small pear borer, applied in the direction of application, attracting pesticides, devices for catching or killing insects, etc., can solve the problem of not finding the sex pheromone synergist of the small pear borer How to increase the amount of attracting moths of the small pear borer

Inactive Publication Date: 2015-08-05
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, so far, no effective sex pheromone synergist has been found for the pear borer, and it is difficult to increase the amount of moths attracted by the pear borer.

Method used

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  • A kind of pear borer worm sex pheromone synergistic lure core and its application
  • A kind of pear borer worm sex pheromone synergistic lure core and its application
  • A kind of pear borer worm sex pheromone synergistic lure core and its application

Examples

Experimental program
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Effect test

Embodiment 1

[0019] From June 28 to July 18, 2013, a synergistic experiment was conducted on the sex pheromone lures of the pear borer worm in Laohekou, Hubei.

[0020] Clean the cuff-type composite rubber blank lure three times with 95% ethanol, and let the ethanol evaporate at room temperature. Dissolve 50 μg of 1-undecanol (1-undecanol) in 200 μL of n-hexane solution, and then add it dropwise to the sleeve-type composite rubber blank lure. After the n-hexane solvent evaporates, put the lure into the The plastic pouches are sealed and stored in a -20°C refrigerator for later use.

[0021] When carrying out lures in the field, combine the sex pheromone lures (purchased from Beijing Zhongjie Sifang Biotechnology Co., Ltd., product number G013) with the synergistic lures, and fix them on the standard triangle with sticky insect plates inside. Inside the trap (28×18×15cm), place it on the surface of sticky insect board. The sex pheromone lures of the pear borer were placed in the trap alon...

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Abstract

The invention relates to an oriental fruit moth sex pheromone synergism lure, which is prepared by the steps of by taking a sleeve opening type compounded rubber plug blank lure as a carrier, dropwise adding a normal hexane solution of 1-undecanol onto the carrier, thus obtaining the synergism lure after normal hexane is volatilized completely. The invention also relates to application of the synergism lure. When the synergism lure and an oriental fruit moth sex pheromone lure are combined to use, the number of oriental fruit moth trapped by a sex pheromone trapper can be increased greatly, and the oriental fruit moth sex pheromone synergism lure has a useful effect.

Description

technical field [0001] The invention relates to a semiochemical lure, in particular to a sex pheromone synergistic lure for the pear borer moth and its application. Background technique [0002] Pear borer is one of the main fruit tree pests in the world, widely distributed in Asia, Europe, America and Australia. In addition to Tibet, which has not been reported, it occurs commonly in other regions, especially in North China and Central China, and has a tendency to spread to areas where it has not occurred and the damage will increase. Pear borer has a wide range of hosts, and the main host plants include peaches, nectarines, pears, apples, plums, and apricots. Among these host plants, peaches and nectarines are generally considered primary hosts, and apples and pears secondary hosts. The host transfer phenomenon of the pear borer was preliminarily considered to be caused by the volatile substances of the host plant. Pear borer borers damage the shoots or fruits of host p...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): A01N31/02A01N25/10A01P19/00A01M1/02A01M1/10
Inventor徐环李于海利冯建路张青文
OwnerCHINA AGRI UNIV