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Attractant for entrapping imagoes of arhopalus rusticus

A technology of A. longipalus and attractant, which is applied in the directions of attracting pests, biocides, animal repellents, etc., can solve the problems of unstable components and unstable attracting effect, etc., and achieve good attracting and attracting Significant, environmentally friendly results

Inactive Publication Date: 2011-01-05
YUNNAN ACAD OF FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As we all know, turpentine itself is a complex compound with extremely unstable components. In the actual application process, its insect-attracting effect is unstable.

Method used

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  • Attractant for entrapping imagoes of arhopalus rusticus
  • Attractant for entrapping imagoes of arhopalus rusticus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Mix the commercially available 3-carene with a concentration of 90% and the commercially available anhydrous ethanol with a concentration of 99.5% at the volume ratio of 3-carene: anhydrous ethanol = 0.8:1, to obtain the longhorn beetle Attractant.

Embodiment 2

[0013] Mix the commercially available 3-carene with a concentration of 90% and the commercially available anhydrous ethanol with a concentration of 99.5% at the volume ratio of 3-carene: anhydrous ethanol = 1.2:1, to obtain the longhorn beetle Attractant.

Embodiment 3

[0015] Mix the commercially available 3-carene with a concentration of 90% and the commercially available anhydrous ethanol with a concentration of 99.5% at the volume ratio of 3-carene: anhydrous ethanol = 1:1 to obtain the longhorn beetle Attractant.

[0016] In order to show the attracting effect of the present invention on Longhorn beetle, the following is proved by specific experiments.

[0017] The test area is located in the forest area of ​​Laojian Mountain, Dongfeng Reservoir, Hongta District, Yuxi City, Yunnan Province. It belongs to the mid-subtropical semi-humid cold winter plateau monsoon climate. The annual average temperature is 16.5℃, the extreme maximum temperature is 30.8℃, and the extreme minimum temperature is 0.3℃. The annual sunshine is 2267h, the sunshine rate is 51%, and the average annual rainfall is 957.1mm. The test site is artificial pure Yunnan pine with a total forest area of ​​2.0×10 5 m 2 , The slope is 15-30°; the center point is 1711m above sea le...

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Abstract

The invention provides an attractant for entrapping imagoes of arhopalus rusticus, the attractant comprises the components including 3-carene and absolute ethyl alcohol in a volume ratio of 0.8-1.2:1. The attractant has advantages of simple preparation technique, obvious entrapping effect on arhopalus rusticus, no pollution, environmental friendliness, good entrapping persistence and the like; the attractant is used together with polyethylene thin-walled slowly-releasing plastic bottles and black plastic cross traps, and has an excellent entrapping effect on imagoes of arhopalus rusticus; theattractant is capable of predicting, forecasting, preventing and treating arhopalus rusticus, as well as effectively controlling the density of arhopalus rusticus in forest and preventing the spread and expansion of nematode disease for pine; therefore, the attractant provides an important technical and product support for the comprehensive treatment of pine wood ematode disease, pine wood mucronatus and arhopalus rusticus.

Description

Technical field [0001] The invention relates to an insect attractant, in particular to an attractant for trapping adult beetles, belonging to the technical field of insect attractants. Background technique [0002] Arhopalus rusticus (Linnaeus) has the ability to carry Bursaphelenchus xylophilus and may spread Bursaphelenchus xylophilus. It is an important quarantine pest. So far, the existing domestic beetle attractants mainly include "Songmocha longicornus" and "Shuangtiaoshan longbei" attractants, as well as the matching traps. The attractant for the "Long-stalked beetle" is still a project to be studied. The main component of the existing host attractants of "Songmolongi" is mostly turpentine. As we all know, turpentine itself is a compound compound with extremely unstable components. In the actual application process, its insect attracting effect is unstable. For this reason, it is necessary to develop and develop an attractant with stable components and good insect attra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N31/02A01N27/00A01P19/00
Inventor 泽桑梓闫争亮赵涛张星耀季梅
Owner YUNNAN ACAD OF FORESTRY
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