bamboo moth sex attractant

A technology of bamboo moth sex and attractant, which is applied in the field of insect pheromones, can solve the problems of unfavorable environment of pesticides, large manpower consumption, increase of canopy cover, etc., and achieve the effects of environmental friendliness, protection of natural enemies, and reduction of harm

Active Publication Date: 2016-01-20
四川瑞进特科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] From the above, it can be seen that removing egg masses through horticultural management requires a lot of manpower, and there are many missed pickings; the actual effect of this method is poor by increasing the coverage rate of vegetation or shrubs and increasing the degree of canopy. These vegetations tend to compete with bamboo; the use of pesticide spraying can effectively solve the problem of insect pests, but the use of pesticides is not conducive to the environment, and bamboo moths may evolve leading to drug resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Add the active ingredients A, B, C and D to the solvent n-hexane or n-heptane and mix them, and add E, and then use the lure to apply 500 μg of sex attractant. The lures of the blank control group were only coated with a considerable amount of solvent. Wherein, the dosage of each component is as follows.

[0025] category

A(％)

B(％)

C(％)

D(％)

E(％)

Group 1

30

28

5

3

1

Group 2

35

35

9

5

2

Group 3

40

42

12

7

3

control group

0

0

0

0

0

[0026] The test method is to put the lure core into the trap, place it in the damaged bamboo forest at a height of 1.3m to 2m from the ground, hang it on the upper air outlet, and place a trap for every 20 square meters of bamboo forest. The sticky boards of the traps were replaced every day, and the number of bamboo moths trapped was counted. Wherein, the present embodiment has 4 groups altogether,...

Embodiment 2

[0030] Active ingredients A, B and C are added to the mixed solution of solvent n-hexane and n-heptane and mixed, and D, E and F are added, and then 750 μg of sex attractants are applied using lure cores. The content of n-hexane in the mixed solution is 30%, and the content of n-heptane is 70%. The lures of the blank control group were only coated with a considerable amount of solvent. Wherein, the dosage of each component is as follows.

[0031] category

A(％)

B(％)

C(％)

D(％)

E(％)

F(％)

Group 1

30

28

5

3

1

3

Group 2

35

35

9

5

2

5

Group 3

40

42

12

7

3

8

control group

0

0

0

0

0

0

[0032] The test method is to put the lure core into the trap, place it in the damaged bamboo forest at a height of 1.3m to 2m from the ground, hang it on the upper air outlet, and place a trap for every 20 square meters of bamboo forest. Th...

Embodiment 3

[0036] The active ingredients A, B and C are added to the mixed solution of solvent n-hexane and n-heptane for dissolution, wherein the mixed solution contains 40% n-hexane and 60% n-heptane. And add D and F to the solvent, and then use the lure wick to apply 1200 μg of sex attractant. The lures of the blank control group were only coated with a considerable amount of solvent. Wherein, the dosage of each component is as follows.

[0037] category

[0038] The test method is to put the lure core into the trap, place it in the damaged bamboo forest at a height of 1.3m to 2m from the ground, hang it on the upper air outlet, and place a trap for every 20 square meters of bamboo forest. The sticky boards of the traps were replaced every day, and the number of bamboo moths trapped was counted. Wherein, the present embodiment has 4 groups altogether, 3 experimental groups and a control group, the attractant of each group is made into two lure cores, and two traps are inst...

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PUM

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Abstract

The invention discloses a balataea funeralis sex attractant which comprises the following substances in percentage by weight: 30-40 percent of trans-8-dodecenyl acetate, 28-42 percent of cis-7-hexadecenal, 5-12 percent of 4-carbonyl-trans-2-hexenal, 3-7 percent of cis-3-hexenyl acetat, 1-3 percent of butyl carbonyl anisole, 3-8 percent of 2,6-di-tert-butyl-p-phenol and the balance being a solvent. The balataea funeralis sex attractant is obtained by repeated tests in a lab and a forest; the balataea funeralis sex attractant is favorable for protection of natural enemies as being used in application in insect pest situation forecasting, and also massive trapping or mating disruption; the use of a chemical pesticide is avoided; the balataea funeralis sex attractant is environment-friendly, safe, convenient to use, low in cost and long in lasting period; the aim of effectively preventing balataea funeralis can be fulfilled; the balataea funeralis sex attractant has obvious ecological and economical benefits.

Description

technical field [0001] The invention relates to insect pheromones, in particular to a sex attractant for the bamboo leaf moth. Background technique [0002] Bamboo moth, Latin scientific name Artonafuneralis (Butler), belongs to Lepidoptera Lepidopteridae. Also known as bamboo moth. Synonym Balateaefuneralis Butler. Distributed in Beijing, Hebei, Henan, Anhui, Jiangsu, Zhejiang, Jiangxi, Taiwan, Guangdong, Guangxi, Hunan, Hubei, Sichuan, Yunnan and other places. Harms bamboos, small larvae gnaw on the mesophyll of bamboo leaves, causing white membranous withered spots on bamboo, causing whole leaves to become blighted, and eating whole leaves after the third instar. In severe cases, bamboo leaves can be eaten up, affecting growth and shooting It also destroys the quality of bamboo, and the bamboo forests that have suffered continuously have even caused death in patches. The hosts are purple bamboo, hanging silk bamboo, pink bamboo, bamboo, Tang bamboo, big eye bamboo, mo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N37/02A01N25/22A01P19/00A01N35/02
Inventor 何海洋
Owner 四川瑞进特科技有限公司
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