Dendroctonus armandi attractant and application thereof

A technology of attractant and beetle, applied in the direction of attracting pests, application, biocide, etc., can solve the problems of environmental hazards, slow effect, large environmental impact, etc., and achieve the effect of reducing labor, safe ingredients, and high efficiency
CN106879591AInactive Publication Date: 2017-06-23童玉扁
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
童玉扁
Publication Date
2017-06-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a dendroctonus armandi attractant and application thereof. The attractant is prepared from the following components: 0.2-0.8 part of alpha-pinene, 0.4-0.6 part of beta-pinene, 0.6-3 parts of trans-beta-ocimene, 0.4-2 parts of 1-octene-3-alcohol, 3-8 parts of cis-11-hexadecadienal, 1-5 parts of n-octanal and 30-70 parts of acetaldehyde. The invention also provides a using method of the dendroctonus armandi attractant. The dendroctonus armandi attractant is obvious in attractive effect of the dendroctonus armandi, is capable of achieving ecological prevention and control of the dendroctonus armandi, is environmentally friendly, and is low in cost and simple to use.
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Description

technical field

[0001] The invention relates to a Huashan pine bark beetle attractant based on plant volatiles and an application thereof, belonging to the field of insect attractants. Background technique

[0002] The Huashan pine beetle belongs to Coleoptera, Scolytidae and Dendroctonus, endemic to my country. When the adults are first eclosion, they are light yellow, and then gradually turn into light brown, dark brown to black. The first eclosion adults feed on the phloem around the pupal chamber and the sub-tunnel to supplement nutrition. An important reason for tree vigor to weaken and die. After the adults fly out, they mainly harm the healthy standing trees of Huashan pine for more than 30 years. After the invasion, the tree vigor of the host tree is weakened sharply, which lays the foundation for the invasion of other pine bark beetles and trunk borers. Therefore, the Huashan pine bark beetle belongs to my country's Qinling and The pioneer insect species of Huashan...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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