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The application, attractant, lure and application of s-(-)-Brutenol in attracting the bark beetle in Tianshan Mountains

A technology of bertenol and attractant, which is applied in the direction of attracting pests, applications, biocides, etc., and can solve the problems of no reports

Active Publication Date: 2021-06-08
INST OF FOREST ECOLOGY ENVIRONMENT & PROTECTION CHINESE ACAD OF FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is currently no report on the composition of the aggregated pheromones of the bark beetle in Tianshan Mountains

Method used

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  • The application, attractant, lure and application of s-(-)-Brutenol in attracting the bark beetle in Tianshan Mountains
  • The application, attractant, lure and application of s-(-)-Brutenol in attracting the bark beetle in Tianshan Mountains
  • The application, attractant, lure and application of s-(-)-Brutenol in attracting the bark beetle in Tianshan Mountains

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preparation example Construction

[0027] In the present invention, the preparation method of the lure preferably comprises: dissolving the S-(-)-barbecenol and cis-verbenaol in 2-methyl-3-buten-2-ol , to obtain the attractant, add the attractant to the absorbent cotton, put the absorbent cotton in a polyethylene plastic bag, and seal it. In the present invention, the absorbent cotton is preferably medical absorbent cotton.

[0028] The present invention also provides the application of the attractant described in the above-mentioned technical solution in attracting the bark beetle in Tianshan Mountains.

[0029] The present invention also provides the application of the lure described in the above technical solution in luring the bark beetle in Tianshan Mountains. In the present invention, the application preferably includes hanging the lures in the forest, the number of suspensions per mu is 3-5, more preferably 4; the distance between every two lures is preferably 40-60m, More preferably, it is 50 m. In the...

Embodiment 1

[0035] The aggregation pheromone attractants of the bark beetle produced in this example all use commercially available 2-methyl-3-buten-2-ol, cis-verbenaol and S-(-)-barkene Alcohol, its chemical purity and isomeric purity are greater than 95%.

[0036] Attractant: 2-methyl-3-buten-2-ol (MB) 10g+cis-verbenaol 50mg+S-(-)-barbecenol 40mg;

[0037] Adding S-(-)-barbecenol and cis-verbenaenol directly to 2-methyl-3-buten-2-ol is prepared to obtain an attractant.

[0038] Lure core: Add the attractant to 2g of medical absorbent cotton, and then put it in a 12s black polyethylene plastic bag.

Embodiment 2

[0054] The attractant is: 10 g of 2-methyl-3-buten-2-ol (MB) + 50 mg of cis verbenol + 40 mg of S-(-)-barbecenol.

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Abstract

The invention provides the application, attractant, lure core and application of S-(-)-barktenol in attracting the bark beetle of Tianshan Mountains, and belongs to the technical field of biological control of the bark beetle of Tianshan Mountains. The S-(-) )-barbecenol to lure P. tianshanensis, and the attractants include S-(-)-barbecenol, cis-verbecenol and 2-methyl-3-butene-2-ol. S‑(‑)‑Brutenol can lure the bark beetle, and the attractant provided by the invention can attract the bark beetle in large quantities.

Description

technical field [0001] The invention belongs to the technical field of biological control of the bark beetle in Tianshan Mountains, and in particular relates to the application, attractant, lure core and application of S-(-)-barktenol in attracting the bark beetle in Tianshan Mountains. Background technique [0002] The Tianshan Mountains straddle the central part of Xinjiang, starting from the western boundary of Gansu Province in the east and ending in the eastern boundary of Kazakhstan in the west. The northern slope of the Tianshan Mountains faces the humid airflow from the west, and the precipitation is relatively rich, which has good site conditions for forest growth and development. The lower limit of the forest vegetation zone is about 1600m above sea level, and the upper limit is about 3000m. The southern slope of Tianshan Mountain has a dry climate and is basically occupied by rocky desert. There are only a few deep valleys and narrow valleys with a small amount o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N49/00A01N31/06A01P19/00A01M1/02A01M1/10
CPCA01M1/02A01M1/106A01N31/06A01N49/00
Inventor 孔祥波方加兴刘福张苏芳张真
Owner INST OF FOREST ECOLOGY ENVIRONMENT & PROTECTION CHINESE ACAD OF FORESTRY
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