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Attractants for insects to live in stems

A pest attractant and moth dry technology, which is applied in the directions of attracting pests, biocides, pest control, etc., can solve the problems of unsatisfactory pest attracting effect, difficulty in large-scale promotion, and high control cost, and achieve good attracting effect. Ideal effect and low cost effect

Inactive Publication Date: 2005-08-31
浙江省森林病虫防冶检疫站 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The control cost of this invention is high, the effect of luring pests is not ideal, and it is difficult to popularize in a large area

Method used

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  • Attractants for insects to live in stems
  • Attractants for insects to live in stems
  • Attractants for insects to live in stems

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Get α-pinene 55kg, β-pinene 10kg, acetone 25kg, acetaldehyde 10kg, edible alcohol 30kg, stir evenly, pack into 550g plastic bottle, obtain the attractant of the present invention. Take 150g of the attractant and pour it into an empty can as a lure core, and put it in the trap; control the radius of the pine forest to 50 meters for 15 days, and lure a total of 370 pine beetles, 45 horned elephants of masson pine, and short-horned youtians. There are 73 heads of cattle, 62 heads of longhorn beetle, 21 heads of Lishan longhorn beetle, 17 heads of thin-winged longhorn beetle, and 1451 heads of pine beetle.

Embodiment 2

[0024] Get α-pinene 40kg, β-pinene 15kg, acetone 20kg, acetaldehyde 20kg, edible alcohol 25kg, stir evenly, pack into 550g plastic bottle, obtain the attractant of the present invention. Take 150g of the attractant and pour it into an empty can as a lure, and put it in the trap; control the radius of the pine forest to 50 meters for 15 days; lure 295 pine nuts, 52 short-horned long-horned long-horned long-horned long-horned long-horned long-horned monochamus, and 52 long-horned long-horned long-horned long-horned long-horned long-horned long-horned monochamus. 43. There were 18 Lishan longhorn beetles, 14 thin-winged longhorn beetles, 35 masson pine horned elephants, and 1020 masson pine tip beetles.

Embodiment 3

[0026] Get α-pinene 50kg, β-pinene 10kg, acetone 20kg, acetaldehyde 10kg, edible alcohol 20kg, stir evenly, pack into 300g plastic bottle, obtain the attractant of the present invention. Unscrew the cap of the plastic bottle, put cotton in the bottle, and place it in the trap as a lure, and control the radius of the pine forest to 50 meters for 20 days; a total of 420 pine nuts, 82 short-horned longhorns, and brown beetles were attracted. There are 69 Youtian Beetles, 42 Lishan Beetles, 32 Thin-winged Beetles, 79 Masson Pine Beetles, and 2,199 Masson Pine Beetles.

[0027] Trial results:

[0028] Three attractants of the present invention formulated in Examples 1, 2, and 3 were used as pilot tests in forests in Fuyang, Shengsi, Xinchang, Huzhou, and Yuhang in Zhejiang Province, and similar attractants produced in Japan and Guangdong were used as controls. From May, 2000, a trap was hung every 50 meters beside the forest road, and the lower end of the trap was about 1.3 meters...

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Abstract

An attractant for the stem-eating pests is prepared from alpha-pinene (30-70 wt.%), beta-pinene (2-25), acetaldehyde (18-78) and solvent (2-20). Its advantages are low cost, broad spectrum and high effect.

Description

technical field [0001] The invention relates to an attractant for pests, in particular to an attractant suitable for attracting borer pests such as monochamus alternatus. Background technique [0002] The comprehensive control of pine wood nematode, a devastating disease of conifers, has always been an important issue in the control of forest diseases and insect pests in my country. Monochamus, etc. are stem-boring pests on pine trees in my country, and are the main vector insects of pine wood nematode disease, which are very harmful to coniferous forests. In this regard, at present, there is no economical and effective control technology and measure at home and abroad. Generally, manual cleaning of insect sources is supplemented by chemical and biological control. However, due to ecological factors such as geographical environment and climate and the biological Due to the restriction of medical characteristics, the cost of prevention and treatment is high, and the effect i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N35/04A01P19/00
Inventor 赵锦年蒋平吾中良
Owner 浙江省森林病虫防冶检疫站
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