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Sex pheromone composition of peach fruit moth and attractant comprising the same

A technology of peach fruit moth and pheromone, which is applied in the direction of attracting pests, animal repellents, plant growth regulators, etc., and can solve the problems of low attraction

Active Publication Date: 2012-12-19
SHIN ETSU CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, sex pheromone traps for peach fruit moths were less attractive than those used for other lepidopteran pests, and in some cases, peach fruit moths were not trapped despite the adults having emerged

Method used

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  • Sex pheromone composition of peach fruit moth and attractant comprising the same
  • Sex pheromone composition of peach fruit moth and attractant comprising the same
  • Sex pheromone composition of peach fruit moth and attractant comprising the same

Examples

Experimental program
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Effect test

Embodiment 1 and 2、 and comparative example 1

[0047] (Z)-7-Trisodecene and (Z)-13-Eicosen-10-one were mixed with the natural weight ratio of 432:100 for peach fruit moth, and 5.32 mg of the mixed two The components were placed in a rubber cap made of isoprene to prepare the attractant of Example 1.

[0048] In addition, (Z)-13-eicosen-10-one, docosane, tricosane, ( Z)-7-Trisodecene, (Z)-5-Pentadecene, (Z)-12-Eicosene-9-one and (Z)-7-Uncocene-11 - A synthetic compound of ketone, and 9.25 mg of this mixture was placed in a rubber cap in the same manner to prepare the attractant of Example 2.

[0049] In addition, only one component (Z)-13-eicosen-10-one was placed in a rubber cap to prepare the attractant of Comparative Example 1.

[0050] Each attractant was left overnight and attached to a white adhesive trap. Such as Figure 14 As shown, the white sticky trap consists of top and bottom panels and has a narrow opening for insect entry. In addition, an adhesive substance was attached to the upper surface of the bottom...

Embodiment 3 and comparative example 2 to 3

[0062] (Z)-7-Trisodecene and (Z)-13-Eicosen-10-one were mixed with the natural weight ratio of 432:100 of peach fruit moth, and 65 mg of these two components The mixture was placed in a polyethylene tube to prepare the mating disruptor of Example 3.

[0063] In addition, 65 mg of one component (Z)-13-eicosen-10-one was placed in a polyethylene tube to prepare a mating disruptor of Comparative Example 2.

[0064] In apple orchards where the peach fruit moth was present, the mating disruptor of Example 3 was installed at a density of 150 disruptors per 10 ares before the overwintering adults emerged. This orchard is referred to as the peach fruit moth control orchard of Example 3.

[0065] In addition, the mating disruptor of Comparative Example 2 was installed in the apple orchard in the same manner as above, and this apple orchard was referred to as the peach fruit moth control orchard of Comparative Example 2.

[0066] Moreover, the apple orchard to which the mating disrupt...

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Abstract

Provided are a novel sex pheromone composition of peach fruit moth which is expected to be used in emergence forecast, mass trapping and mating disruption and has higher attractiveness than that of conventional sex pheromone compositions; and a sex attractant, a mating disruptant and a control method comprising the novel sex pheromone composition as an active ingredient. Specifically provided are a novel sex pheromone composition of peach fruit moth comprising (Z)-7-tricosene and (Z)-13-eicosen-10-one, a sex attractant and a mating disruptant comprising this sex pheromone composition, and a method for controlling peach fruit moth using this sex pheromone composition.

Description

technical field [0001] The present invention relates to a kind of peach fruit moth ( Carposina sasakii ) sex pheromone composition, and an attractant, a mating disruptor and a prevention method comprising or using the composition. Background technique [0002] Peach fruit borer is an important pest of Rosaceae fruit trees such as apples and peaches. Since the larvae burrow into the fruit, the permissible level of damage is low, and larvae that have burrowed into the fruit cannot be controlled by insecticides. Although this species is either mononymous or binyal, the season of eclosion varies widely and adults emerge continuously from June to September. Therefore, it is necessary to continuously spray insecticides. On the other hand, it is desirable to minimize the spraying of insecticides from the viewpoint of food safety and environmental load. Therefore, it is important to develop new control technologies as an alternative to spraying insecticides. [0003] As a con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N35/02A01N27/00A01P19/00A01P7/04
CPCA01N35/02A01N27/00A01N2300/00
Inventor 藤井达也船崎和则三宅裕树山下美与志
Owner SHIN ETSU CHEM CO LTD
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