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Sex attractant for isoceras sibirica

A wood beetle moth and attractant technology is applied in the directions of attracting pests, biocides, animal repellents, etc., to achieve the effects of high sensitivity, convenient use and pollution reduction.

Inactive Publication Date: 2013-07-31
SHANXI AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The present invention provides a simple, efficient, and pollution-free sex attractant for trapping wood beetle moth asparagus in order to solve the problem of selection of sex attractant for trapping wood beetle moth asparagus males

Method used

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  • Sex attractant for isoceras sibirica
  • Sex attractant for isoceras sibirica
  • Sex attractant for isoceras sibirica

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1: An asparagus wood beetle sex attractant, the active ingredients of which are the following three substances: cis-9-tetradecenyl acetate (Z9-14: Ac) , cis-9-hexadecenyl acetate (Z9-16: Ac), cis-7-tetradecenyl acetate (Z7-14: Ac), formulated as a sex attractant for the asparagus wood beetle moth And make lures, the hydrocarbon organic solvent is normal hexane (D): in the prepared asparagus wood beetle sex attractant:

[0028] The composition of active ingredients in each group is: parts by weight of A: parts by weight of B: parts by weight of C=1:0.10:0.25. in:

[0029] Group 1: parts by weight of active ingredients: parts by weight of D=1:200

[0030]Group 2: parts by weight of active ingredients: parts by weight of D=1:100

[0031] Group 3: parts by weight of active ingredients: parts by weight of D=1:50

[0032] Group 4: parts by weight of active ingredients: parts by weight of D=1:33

[0033] Group 5: parts by weight of active ingredients: parts by ...

Embodiment 2

[0038] Embodiment 2: An asparagus wood beetle sex attractant, the active ingredients of which are the following three substances: cis-9-tetradecenyl acetate (Z9-14: Ac) , cis-9-hexadecenyl acetate (Z9-16: Ac), cis-7-tetradecenyl acetate (Z7-14: Ac), formulated as a sex attractant for the asparagus wood beetle moth And make lure core, hydrocarbon organic solvent is n-hexane (D). In the prepared asparagus wood beetle sex attractant: group 1: parts by weight A: parts by weight B: parts by weight C: parts by weight D=1.00:0.10:0.102 groups: parts by weight A: parts by weight B: parts by weight C: D parts by weight=1.00:0.10:0.253 group: A parts by weight: B parts by weight: C parts by weight: D parts by weight=1.00:0.10:0.50

[0039] The above three groups are all in parts by weight of (A+B+C): parts by weight of E=1:50, and 20 μl of prepared sex attractant solution is added to a single lure.

[0040] From June 8, 2008 to June 13, 2008, a trapping experiment was carried out in W...

Embodiment 3

[0043] Embodiment 3: An asparagus wood beetle sex attractant, the active ingredients of which are the following three substances: cis-9-tetradecenyl acetate (Z9-14: Ac) , cis-9-hexadecenyl acetate (Z9-16: Ac), cis-7-tetradecenyl acetate (Z7-14: Ac), formulated as a sex attractant for the asparagus wood beetle moth And make lures, the hydrocarbon organic solvent is n-hexane (D): in the prepared asparagus wood beetle sex attractant: 1 group: A weight part: B weight part: C weight part=1.00: 0.05: 0.252 group : A parts by weight: B parts by weight: C parts by weight=1.00:0.10:0.253 group: A parts by weight: B parts by weight: C parts by weight=1.00:0.15:0.25

[0044] The above three groups are all in parts by weight of (A+B+C+D): parts by weight of D = 1:50, and 20 μl of prepared sex attractant solution is added to a single lure.

[0045] From June 3, 2009 to June 9, 2009, a trapping experiment was carried out in the asparagus producing area of ​​Taigu, Shanxi Province. Hang th...

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Abstract

The invention relates to an insect sex attractant, in particular to the sex attractant for isoceras sibirica which aims at attracting and killing an important root-boring pest of isoceras sibirica of asparagus. The sex attractant can solve the problem of selecting the sex attractant for attracting and killing male isoceras sibirica. The sex attractant is characterized in that the active ingredients of the sex attractant for the isoceras sibirica are selected from any two or three of the following substances: cis-9-tetradecenyl acetate (Z9-14: Ac), cis-9-hexadecenyl acetate (Z9-16: Ac) and cis-7-tetradecenyl acetate (Z7-14: Ac). The sex attractant for the isoceras sibirica can be made into an attracting core, the single attracting core contains 500-800mug of the active ingredients, and theattracting core can be placed into a glued trap and can attract the male isoceras sibirica in a field.

Description

technical field [0001] The invention relates to an insect sex attractant, in particular to an asparagus wood beetle sex attractant for the purpose of trapping and killing an important root-boring pest of asparagus - the asparagus wood beetle. Background technique [0002] The asparagus wood beetle Isocdras sibirica (AlphDraky) belongs to the Lepidoptera Ldpidoptdra, and the wood beetle family Cossidae is the genus Isocdras. The worm is a root-boring pest, widely distributed in the former Soviet Union (Siberia), Mongolia, Inner Mongolia, Beijing, Hebei, Shandong, Shanxi, Jiangsu, Northeast and other places. It mainly harms newly planted asparagus for 1 to 3 years. The rate of dead plants in the field is as high as 50%, especially in Yongji City, Wenxi County, Shanxi Province and other places in recent years, which has caused a large area of ​​asparagus to be severely reduced, and some bamboo fields have lost harvest, which has become the main factor restricting the high yield...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N37/02A01P19/00A01M1/10
Inventor 张金桐刘金龙李洁刘红霞李生才赵文梅
Owner SHANXI AGRI UNIV
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