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Yunnan Pissodes radiatae Hopkins attractant

An attractant and wood beetle technology, applied in the direction of attracting pests, biocides, animal repellents, etc., can solve the problems of high toxicity, increased pest resistance, pollution, etc., and achieve the effect of low cost

Inactive Publication Date: 2010-09-08
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

[0003] The large-scale use of traditional organic pesticides used to play an important role in killing pests and protecting the high-quality and high-yield agricultural and forestry products. However, their high toxicity and high residues have caused environmental pollution, manslaughter of beneficial organisms and natural enemies, and increased resistance of pests. serious negative impact

Method used

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  • Yunnan Pissodes radiatae Hopkins attractant
  • Yunnan Pissodes radiatae Hopkins attractant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The following experimental examples and blank control experimental examples were used to carry out comparative experiments.

[0021] The plant-derived attractant of the experimental example adopts (1S)-(-)-α-pinene, myrcene and 3-carene respectively, wherein the molecular formula of (1S)-(-)-α-pinene is C 10 h 16 , the purity is 98wt%, and the manufacturer is ACROS company (Belgium); the molecular formula of myrcene is C 10 h 16 , the purity is 90wt%, and the manufacturer is ACROS company (Belgium); the molecular formula of 3-carene is C 10 h 16 , the purity is 90wt%, the manufacturer is ALDRICH company (Germany). The consumption of each kind of plant source attractant that each experimental example adopts is 15ml, is installed in three slow-release bottles respectively, and then is respectively installed on the white bark beetle trap of gluing, sets 3 experimental examples; Blank control The experimental example is not to put any attractant on the glued white bark...

Embodiment 2

[0027] The following experimental examples and blank control experimental examples were used to carry out comparative experiments.

[0028] The plant source attractant of experimental example adopts (1S)-(-)-α-pinene, myrcene and 3-carene, wherein, the molecular formula of (1S)-(-)-α-pinene is C 10 h 16 , the purity is 98wt%, and the manufacturer is ACROS company (Belgium); the molecular formula of myrcene is C 10 h 16 , the purity is 90wt%, and the manufacturer is ACROS company (Belgium); the molecular formula of 3-carene is C 10 h 16 , the purity is 90wt%, the manufacturer is ALDRICH company (Germany).

[0029] Wherein, the formula of an experimental example is that the volume ratio of (1S)-(-)-α-pinene and myrcene is 1:1. The amount of each ingredient in the botanical attractant formula is 5ml. 5ml of (1S)-(-)-α-pinene and 5ml of myrcene were mixed and put in a slow-release bottle, and then put on a glue-coated white bark beetle trap to set up an experimental example ...

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Abstract

The invention provides application of terpene used as a Yunnan Pissodes radiatae Hopkins attractant and the Yunnan Pissodes radiatae Hopkins attractant, and the application of one or more of (1S)-(-)-alpha-pinene, myrcene and 3-carene used as the Yunnan Pissodes radiatae Hopkins attractant. The attractant consists of (1S)-(-)-alpha-pinene and myrcene at volume ratio of 1-3:1-3; or the attractant consists of (1S)-(-)-alpha-pinene, myrcene and 3-carene at volume ratio of 1-3:1-3:1-3. The invention uses the attractant of plant origin, which contains host volatiles, to attract a large number of Yunnan Pissodes radiatae Hopkins to enable the Yunnan Pissodes radiatae Hopkins gather together in certain device and then kills the Yunnan Pissodes radiatae Hopkins. The Yunnan Pissodes radiatae Hopkins attractant is low in cost, efficient, totally environment-friendly and safe to animals and people, and does not cause the pests to develop immunity to drugs. The Yunnan Pissodes radiatae Hopkins attractant changes the conventional passive chemical control to active biological control and can reach the purpose of monitoring and predicting the damage by pests in forests according to the number of the Yunnan Pissodes radiatae Hopkins caught in the trapper.

Description

technical field [0001] The invention relates to the application of terpene as an attractant for the wood beetle of Yunnan and an attractant for the wood beetle of Yunnan. Background technique [0002] At present, the domestic research on the wood beetle in Yunnan mainly focuses on the biological characteristics, hazard characteristics, spatial distribution, preliminary investigation of natural enemies, risk analysis, control technology and quarantine technology. In terms of control technology, although some biological control technology research has also been carried out, such as Paecilomyces paecilomyces or Nomura powder, but like other chemical pesticides, it needs to be controlled several times a year, and usually needs to be combined with chemical pesticides. Pesticides are used in combination, that is, the current control of this type of pests is mainly chemical control and cleaning of damaged trees. In my country, there is almost no research on the chemical ecology of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N27/00A01P19/00
Inventor 张真王斌王鸿斌孔祥波张培毅
Owner INST OF FOREST ECOLOGY ENVIRONMENT & PROTECTION CHINESE ACAD OF FORESTRY
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