Monochamus alternatus hope attractant and application thereof

A technology of pine beetle and attractant, which is applied in the directions of attracting pests, applications, biocides, etc., can solve the problems of unsatisfactory attracting effect, many attractant components, complicated processing technology, etc., and achieve remarkable attracting effect and use The effect of low cost and simple production process

Active Publication Date: 2014-02-12
ZHEJIANG FORESTRY UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] These attractants all have the disadvantages of many ingredients, complex processing technology, high production cost, and unsatisfactory attracting effect.

Method used

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  • Monochamus alternatus hope attractant and application thereof
  • Monochamus alternatus hope attractant and application thereof
  • Monochamus alternatus hope attractant and application thereof

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Embodiment 1

[0016] Now in conjunction with the embodiments of the present invention, the present invention will be further described, and the beneficial effects of the present invention will be further illustrated through corresponding experiments.

[0017] Table 1 Reagent source and purity

[0018]

[0019] Formula 1 α-pinene (64ml) + absolute ethanol (16ml) + 2-undecyloxy-1-ethanol (0.5mg)

[0020] Formula 2α-pinene (64ml) + absolute ethanol (16ml) + 2-undecyloxy-1-ethanol (5mg)

[0021] Formula 3 α-pinene (64ml) + absolute ethanol (16ml) + 2-undecyloxy-1-ethanol (10mg)

[0022] Formula 4α-pinene (64ml) + absolute ethanol (16ml) + 2-undecyloxy-1-ethanol (20mg)

[0023] Formula 5 α-pinene (61ml) + β-pinene (3ml) + absolute ethanol (16ml)

[0024] Formula 6 α-pinene (61ml) + β-pinene (3ml) + absolute ethanol (16ml) + 2-undecyloxy-1-ethanol (20mg)

[0025] Formula 7 α-pinene (58.2ml) + β-pinene (5.8ml) + absolute ethanol (16ml) + 2-undecyloxy-1-ethanol (20mg)

[0026] Formula 8 α-p...

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Abstract

The invention discloses a monochamus alternatus hope attractant and an application thereof. The monochamus alternatus hope attractant comprises a plant source attractant and aggregation pheromone 2-undecyl-1-ethanol, wherein the plant source attractant comprises the following components in percentage by volume: 60-85% of alpha-pinene, 0-20% of beta-pinene and 15-40% of ethanol; the dosage of the aggregation pheromone 2-undecyl-1-ethanol in each lure is 0.5-100mg. The novel compound attractant has the advantages of simple production process, low cost, ideal trapping effect, safety, environment friendliness and the like, and can be used for effectively controlling the inter-forest insect density of monochamus alternatus hopes and inhibiting the spread and propagation of pine wilt disease.

Description

technical field [0001] The invention relates to a pine wood nematode (Monochamus alternatus Hope) adult attractant, which belongs to the field of pest control. Background technique [0002] The pine wood nematode (Bursaphelenchus xylophilus) is the causative agent of pine wood nematode disease, which is a devastating disease of pine trees. my country first discovered pine wood nematode in Nanjing, Jiangsu in 1982. In just over 20 years, the disease has rapidly expanded and spread in my country, and has now spread to more than 110 counties and cities across the country, causing serious damage to pine forest resources. , huge economic losses. The occurrence and spread of pine wood nematode are closely related to host plants and vector insects. At present, the most effective way to control pine wood nematode disease is to control the occurrence and damage of vector insects, so as to achieve the purpose of controlling pine wood nematode disease. There are many kinds of insects...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N31/02A01P19/00A01N27/00
Inventor 邓建宇王义平王富民唐爱妙崔艮中马四国刘翠微
Owner ZHEJIANG FORESTRY UNIVERSITY
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