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Coleopteran insect attractant

A technology of coleopteran insects and attractants, applied in the field of coleopteran insect attractants, can solve the problems of limiting the use range of attractants, lack of broad-spectrum attractants, and poor attractant effects, so as to facilitate large-scale promotion and use, increase Attractive effect, low-cost effect

Inactive Publication Date: 2019-05-24
杭州科森农化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a coleopteran insect attractant to solve the lack of a broad-spectrum attractant with ideal attractant effect on coleopteran insects, which limits the use range of the attractant, and some attractants also have an attractant effect Poor, complex composition and high cost

Method used

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  • Coleopteran insect attractant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The coleopteran insect attraction test was carried out in Linhai City, Zhejiang Province from May 1 to May 30, 2018. The contents of myrcene, camphor terpene and α-terpineol screened in the previous experiment were respectively 25 and 15 and 35 parts as the basic formula. Before the experiment, mix the raw materials in a certain proportion and put them into brown plastic bottles of the same specification and then fix them in the trap. The test design includes 6 groups of formulas and the control group CK1 (APF-1 type attractant ) and CK2 (M99-1 type attractant), each test group and control group were repeatedly set 3 traps and randomly distributed, the height of each trap was 1.5-2m, and the distance between them was 80-90m. Every 10 days count and record the number and type of insects caught by each trap.

[0022] Table 1 Attractant ratio test

[0023]

[0024] Table 2 Attractant trapping test

[0025]

[0026]

[0027] It can be seen from Table 1 and Table ...

Embodiment 2

[0030] The coleopteran insect luring experiment was carried out in Haiyan County, Zhejiang Province from May 31 to June 29, 2018. The experiment took the group 2 with excellent trapping effect in Example 1 as the basic formula and added guaiac wood oil for gradient trapping. Before the experiment, the raw materials were mixed uniformly in a certain proportion and put into brown plastic bottles of the same specification and then fixed in the trap. The experiment was designed with 6 groups of formulas and the control group CK1 (APF-1 type attractant) and CK2 (M99- 1 type attractant), each test group and control group were repeatedly set 3 traps and randomly distributed, the height of each trap was 1.5-2m, the interval was 80-90m, and the statistics and results were collected every 10 days. Record the number and type of insects caught by each trap once.

[0031] Table 3 Attractant ratio test

[0032]

[0033] Table 4 Attractant trapping test

[0034]

[0035]

[0036] ...

Embodiment 3

[0039] The coleopteran insect luring test was carried out in Gucheng County, Hubei Province from July 2 to July 31, 2018. The experiment was based on the formula of Group 5 in Example 2, and farnesene was added for gradient trapping test. Before the experiment Mix each raw material in a certain proportion and put it into a brown plastic bottle of the same specification and then fix it in the trap. The experiment design includes 6 groups of formulas and the control group CK1 (APF-1 type attractant) and CK2 (M99-1 type attractant) ), each test group and control group were repeatedly set 3 traps and randomly distributed, the height of each trap was 1.5-2m, and the interval distance was 80-90m, statistics and records were made every 10 days. The number and type of insects caught by the trap.

[0040] Table 5 Attractant ratio test

[0041]

[0042]

[0043] Table 6 Attractant trapping test

[0044]

[0045] It can be seen from Table 5 and Table 6 that in this experiment,...

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Abstract

The invention discloses a coleopteran insect attractant. The coleopteran insect attractant comprises pheromones and a solvent, wherein the pheromones are composed of three or more of components including geraniene, camphor terpene, alpha-terpene alcohol, guaiac oil and farnesene; the solvent is composed of two or more of components including ethanol, glycerol and acetone; the content of the geraniene is 15-55 parts; the content of the camphor terpene is 10-60 parts; the content of the alpha-terpene alcohol is 5-45 parts; the content of the guaiac oil is 0-55 parts; the content of the farneseneis 0-45 parts; the content of the ethanol is 35-65 parts; the content of the glycerol is 35-65 parts; the content of the acetone is 35-65 parts. According to the attractant, the pheromones includingthe geraniene, the camphor terpene, the alpha-terpene alcohol, the ethanol and the like are reasonably compounded with the solvent through tests, so that the attracting effect of the attractant on coleoptera insects is obviously improved, and the application range of the attractant on the coleoptera insects is expanded. The attractant has simple components and is low in cost and beneficial to large-area application and popularization.

Description

technical field [0001] The invention relates to the technical field of coleopteran insect attractants, in particular to a coleopteran insect attractant. Background technique [0002] Coleoptera (scientific name: Coleoptera) is the first largest order with the most species and the widest distribution in the insect class and even in the animal kingdom, with various species and complex systems. The horny, hard, veinless forewings of this group are called "elytra", hence the name. A total of 4 suborders (protosheaths, fungivores, carnivores, and polyphagias), 178 families, 330,000 species, belonging to the subclass Pteroptera and holometabolism. [0003] With the rapid development of my country's forestry industry and the continuous increase in the number of urban greening trees, forest pests have also begun to increase significantly, causing serious damage to trees. The pine beetle and others are the main borer pests of pine trees in my country, and are The main vector insect ...

Claims

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Application Information

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IPC IPC(8): A01N65/08A01N27/00A01N31/06A01P19/00
Inventor 吴呈侠
Owner 杭州科森农化有限公司
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