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Improved intercepting baffle type longicorn trapper and method for monitoring and controlling longicorn using improved intercepting baffle type longicorn trapper

A trap and baffle technology, which is applied in the field of forestry and forest protection, can solve the problems affecting the survival rate, impact, and impact effect statistics of longhorn beetle.

Inactive Publication Date: 2014-05-21
NORTHEAST FORESTRY UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] After the existing trap catches the beetle, it is easy to climb out through the inner wall, which affects the effect statistics, and due to rain and other reasons, there will be water in the middle, which will affect the survival rate of the beetle, and the source of the beetle in the same area will be affected. correctness

Method used

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  • Improved intercepting baffle type longicorn trapper and method for monitoring and controlling longicorn using improved intercepting baffle type longicorn trapper

Examples

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Embodiment 1

[0032] The invention discloses a method for monitoring and controlling Beetleus glabrata by using an improved intercepting baffle trap. Firstly, a sample plot is tested, and the male pheromone of Beetleus glabrata is selected as an attractant. Select plant volatiles, prepare male pheromone lures, prepare pheromone and plant volatiles composition lures, hang traps, and perform inspection and maintenance.

Embodiment 2

[0034] Embodiment 1 The method for monitoring and preventing Beetleus glabrata using the improved intercepting baffle trap, the male pheromone of Beetleus glabrata is composed of alcohols: 4-(n-heptyloxy)butanyl-1 -Alcohols and aldehydes: 4-(n-heptyloxy)-1-butyraldehyde mixed in a volume ratio of 1:1; the plant volatiles: Z-3-hexen-1-ol, 1-butanol, 1-pentanol, 2-pentanol, ethyl acetate, 3-hexenyl acetate, S-β-pinene, phellandrene; 1 of the androgen pheromone and the plant volatiles: A mixture of 10 (10 μg: 100 μg) was used as a pheromone blend.

Embodiment 3

[0036] Embodiment 1 or 2 The method for monitoring and preventing Beetle glabrata using the improved intercepting baffle trap described in Example 2, the method for preparing the male pheromone lure: take 1 μl concentration of 10 μg / μl and volume ratio of 1 : 1 pheromone blend, that is, 10 μg male pheromone, put this 10 μg pheromone in the large mouth rubber slow-release pad, then drop 2 drops of hexane, soak the pheromone in the rubber pad for 10 minutes, and wait for hexane After evaporation, tap the rubber slow-release pad with aluminum foil, then put the rubber slow-release pad into a polyvinyl fluoride plastic bag, store it at low temperature, and set aside.

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Abstract

The invention discloses an improved intercepting baffle type longicorn trapper and a method for monitoring and controlling longicorn using the improved intercepting baffle type longicorn trapper. According to an existing trapper, longicorn can climb out of the trapper through an inner wall easily after being trapped, and therefore effect statistics can be affected; furthermore, due to the fact that water can be accumulated in the middle due to raining and other reasons, the survival rate of longicorn is affected, insect sources in the same region are affected, and the accuracy of direct comparison results is affected. The method for monitoring and controlling anoplophora glabripennis motsch using the improved intercepting baffle type longicorn trapper comprises the steps of testing a sample plot, selecting anoplophora glabripennis motsch male pheromones as an attractant, selecting plant volatile matter, preparing a male pheromone lure, preparing a pheromone and plant volatile matter composition lure, mounting the lures on the trapper, hanging the trapper and checking and maintaining the trapper. The invention provides a method for monitoring and controlling longicorn.

Description

[0001] Technical field: The present invention relates to an improved trap for monitoring and preventing forest pests, in particular to an improved trap for monitoring and preventing longhorn beetles, and methods for monitoring and preventing longhorn beetles. The technology belongs to the technical field of forest science and forest protection. Background technique [0002] The existing technology confirms that there are about 30,000 kinds of volatile organic compounds (Volatile organic compounds, VOCs) synthesized by plants through secondary metabolic pathways in the body, which are composed of some organic compounds with a molecular weight of 100-200, such as hydrocarbons and alcohols , ketones, organic acids, nitrogen-containing compounds and organic sulfur mixtures. Plant volatiles are not only signal substances for information exchange between plants, but also important information substances that guide herbivorous insects to identify and locate their hosts. The single o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M1/02
Inventor 严善春周艳涛孟昭军严俊鑫范丽清
Owner NORTHEAST FORESTRY UNIVERSITY
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