Curculio chinensis chevrolat attractant and attractant attraction core making method

A production method and attractant technology, which are applied in the directions of attracting pests, botanical equipment and methods, biocides, etc., can solve the problems of irregular generations of camellia oleifera, high cost of manual control, and large waste of chemical control, etc., to achieve Human and animal safety, reduction of pesticide usage, and efficient trapping and killing effects

Inactive Publication Date: 2018-10-09
云南省林业科学院油茶研究所
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  • Application Information

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Problems solved by technology

Because Camellia oleifera has irregular generations and lasts for a long time, chemical control is extremely wasteful and pollutes the environment; while manual control costs are high

Method used

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  • Curculio chinensis chevrolat attractant and attractant attraction core making method
  • Curculio chinensis chevrolat attractant and attractant attraction core making method
  • Curculio chinensis chevrolat attractant and attractant attraction core making method

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Embodiment Construction

[0023] Specific embodiments of the present invention will be further described in detail below. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] Unless otherwise specified, the following examples are conventional methods, and the materials and reagents used can be obtained from conventional commercial channels unless otherwise specified.

[0025] The attractant of the present invention consists of at least one of six substances: cis-3-hexen-1-ol, cis-3-hexenyl acetate, 3-heptanone, hexanal, nonanal, and hexadecanoic acid Five kinds of compositions, according to the volume ratio of six components of cis-3-hexen-1-ol, cis-3-hexenyl acetate, 3-heptanone, hexanal, nonanal, hexadecanoic acid are 0~10:0~40:0~10:0~20:0~30:0~40 for configuration, add each component into the container in sequence according to the above ratio, stir well to mix evenly, and you can get Camellia oleifera attrac...

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Abstract

The invention discloses a curculio chinensis chevrolat attractant and an attractant attraction core making method. The attractant is composed of at least five of six substances including cis-3-hexene-1-alcohol, cis-2-hexenyl acetate, 3-heptanone, hexanal, nonanal and hexadecanoic acid according to a volume ratio of 0-10:0-40:0-10:0-20:0-30:0-40.The making method includes: dripping a dichloromethane solution containing the attractant into a latex plug, and naturally volatilizing to obtain the attractant, wherein the attractant can be volatilized and released slowly and stably. The attractant isnontoxic, harmless and free of environment pollution and has good attraction effect on curculio chinensis chevrolat.

Description

technical field [0001] The present invention relates to the deworming technology in commercial forests, in particular to an attractant for camellia oleifera and a method for making lure cores for the attractant. Background technique [0002] Camellia oleifera (Curculio chinensis), also known as camellia chinensis and tea seed weevil, belongs to the family Curculionidae and is the main boring pest of camellia oleifera. It is a forestry quarantine pest (Announcement No. 4, 2013). Camellia oleifera has one generation every two years in Yunnan, but due to its irregular generations, it occurs every year, causing a large number of Camellia oleifera fruit drop. Camellia oleifera has two harmful effects on Camellia oleifera: adults ingest the seed kernel juice and cause severe fruit drop, or eat the xylem of young shoots of Camellia oleifera, causing the shoots to wither and hang upside down to die; Camellia oleifera larvae eat the seed kernels of Camellia oleifera fruit, causing f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N37/02A01N31/02A01N35/02A01P19/00A01M1/20A01M1/02
CPCA01M1/02A01M1/20A01M2200/012A01N31/02A01N35/02A01N37/02
Inventor 闫争亮陈福张林涛郭晓春徐德兵贾代顺廖永坚刘倬志马惠芬户连荣宋顺超袁其琼谷丽萍
Owner 云南省林业科学院油茶研究所
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