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Sex attractant of carposina coreana and attracting agent comprising the same

A fruit-boring moth and dogwood technology, which is applied in the directions of attractants, animal repellents, plant growth regulators, etc., can solve the problems of incapable sexual attractant traps, unclear sexual attractant substances of cornus fruit-boring moths, etc.

Active Publication Date: 2013-12-04
SHIN ETSU CHEM IND CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] As of now, sex-attractant traps cannot be utilized as the sex-attractant substances of dogwood fruit moths are unknown

Method used

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  • Sex attractant of carposina coreana and attracting agent comprising the same
  • Sex attractant of carposina coreana and attracting agent comprising the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] [Example 1, Comparative Example 1]

[0022] Mix (Z)-7-tricosene and (Z)-13-eicosene-10-one at a mass ratio of 432:100, and carry 5mg of these two components in isoprene The device with a rubber cover made of olefin was used as the attractant of Example 1. In addition, a rubber cover carrying only 5 mg of the component (Z)-13-eicosene-10-one was used as the attractant of Comparative Example 1. The attractant was placed in a white sticky trap (SE trap manufactured by SANKEI CHEMICAL CO., LTD. (Sankei Chemical Co., Ltd.), 29cm×32.5cm) after being left overnight.

[0023] The fruit tree yard (1 hectare: 100m×100m) where the cornus fruit borer lives was divided into two equal parts for Example 1 and Comparative Example 1, and a trap equipped with each attractant was installed in each center. Every 15 to 18 days, the number of male adults trapped by each trap was determined. Table 1 shows the results of the number of traps of Fructus corni fruit borer by the attractant of Examp...

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PUM

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Abstract

The invention provides a sex attractant of carposina coreana which is expectable to be used for occurrence prediction, mass trap and mating disruption, and an attracting agent with the same as a main component. Specifically, the invention provides a sex attractant of carposina coreana at least comprising at least (Z)-7-tricosene and (Z)-13-eicosene-10-one, and a sex attracting agent of carposina coreana with the same as a main component.

Description

Technical field [0001] The present invention relates to a sex attractant for fruit tree pests Carposina coreana (Carposina coreana) and a sex attractant containing the same. Background technique [0002] The dogwood fruit borer is an important pest of dogwood in China and Korea. In recent years, from the viewpoint of food safety and the burden on the environment, the use of pesticides has been desired to be kept to the minimum necessary. Therefore, it is important to develop new control technologies instead of spraying pesticides. [0003] As a control technique instead of spraying insecticides, there can be exemplified pest control methods using sexual attractants. For example, sex attractant traps are widely used when predicting the occurrence of lepidopteran pests. Sexual attractant refers to a substance that shows species-specific attracting effect on male adults. By using it as an attractant, effective occurrence prediction can be made. It can be controlled at an appropri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N35/02A01P19/00A01M1/02A01M1/14A01N27/00
CPCA01N25/002A01N43/20
Inventor 藤井达也三宅裕树那须义次
Owner SHIN ETSU CHEM IND CO LTD
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