Ips attractant

A technology of attractant and beetle genus, applied in biocide, pest repellent, animal repellent, etc., can solve the problems of low trapping efficiency, high trapping effect and strong specialization of plant pheromones, and achieve Efficient trapping effect, high lure effect, low cost effect

Active Publication Date: 2017-05-10
CHINESE ACAD OF INSPECTION & QUARANTINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The trapping efficiency of the aggregation pheromone of the tooth beetle is high, but the specialization is strong; the trapping effect of the plant pheromone is relatively low, but the specialization is low
In quarantine, forest and other working environments, many kinds of bark beetles often appear at the same time. It is necessary to monitor and control a variety of bark b

Method used

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  • Ips attractant
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] 1. Materials

[0017] Bark beetle dienol (Id) was purchased from Beijing Gerui Biyuan Technology Co., Ltd.

[0018] Barkerenol (Ie) was purchased from Beijing Greybiyuan Technology Co., Ltd.

[0019] cis-verbenaenol (cV) was purchased from Beijing Greybiyuan Technology Co., Ltd.

[0020] Methylbutenol (232-MB) was purchased from Sigma.

[0021] Polyethylene slow-release pouch, purchased from Taizhou Mingke Plastic Industry Co., Ltd., 4cm*6cm*8 polyethylene slow-release pouch, 4cm*5cm*20 polyethylene slow-release pouch (transparent), 4cm*5cm*20 polyethylene slow-release pouch Release pouch (black).

[0022] EP tube (200ul), purchased from Beijing Labrun Biotechnology Co., Ltd.

[0023] 2. Dosage

[0024] components Dosage cis-verbenaenol (cV) 98.5μM Barcartenol (Ie) 109.95μM Dienol (Id) 114.3μM Methylbutenol (232-MB) 5780.62μM

[0025] 3. Preparation method

[0026]

Embodiment 2

[0028] The difference between the present embodiment and Example 1 is only that the amount of barktenol (±), barktenol (±), cis-verbenaol and methylbutenol is different, specifically:

[0029] components Dosage cis-verbenaenol (cV) 78.8μM Barcartenol (Ie) 89.96μM Dienol (Id) 95.25μM Methylbutenol (232-MB) 5584.67μM

Embodiment 3

[0031] The difference between the present embodiment and Example 1 is only that the amount of barktenol (±), barktenol (±), cis-verbenaol and methylbutenol is different, specifically:

[0032] components Dosage cis-verbenaenol (cV) 118.2μM Barcartenol (Ie) 129.94μM Dienol (Id) 133.35μM Methylbutenol (232-MB) 5976.57μM

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Abstract

The invention relates to the field of biological attractants and particularly discloses an Ips attractant. The Ips attractant comprises ipsdienol (+/-), ipsenol (+/-), cis-verbenol and methyl butenol. The provided attractant has an attracting function on multiple Ips insect adults, is low in cost and has broad spectrum and a very high attracting function. The attractant can efficiently attract multiple Ips simultaneously in different working environments, and pheromone of part of attracted Ips is even not clear yet. Besides, the Ips attractant has a higher attracting function on longhorn beetles, weevil beetles, ground beetles and other insects.

Description

technical field [0001] The invention relates to the field of biological attractants, in particular to an attractant for the genus Dendrobium. Background technique [0002] The tooth beetle is an insect belonging to the genus Ips of the family Scolytidae in the order Coleoptera. There are currently more than 60 species known in the world, including 13 species in China. Dendrodontidus is an important group of forestry pests, which mainly damage coniferous trees such as Pinus, Picea, and Larix. The spruce beetle Ips typographus Linnaeus, which plagues Eurasia, is a typical representative: the beetle broke out in 2.8 million hectares of natural spruce forests in 10 European countries from 1990 to 2001. According to statistics, the death cloud Chinese fir stands up to 30 million cubic meters. [0003] There are two types of pheromones commonly used in the genus Odontidus: aggregation pheromones and plant pheromones. More than 20 species of Odontidus in the world have identified...

Claims

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Application Information

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IPC IPC(8): A01N31/06A01N25/18A01P17/00A01N31/02
Inventor 于艳雪周萍张俊华窦利朵陈乃中
Owner CHINESE ACAD OF INSPECTION & QUARANTINE
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