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Bactrocera dorsalis attractant

A technology of attractant and fruit fly, which is applied in the direction of attracting pests, biocides, animal repellents, etc., can solve the problems of poor attractiveness and persistent effect, limited practicability, etc., and achieve long lasting effect, Simple preparation and high economical effect

Active Publication Date: 2017-05-10
INST OF PLANT PROTECTION JIANGXI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the disadvantages of the existing attractants of Bactrocera citrus fruit flies, which have poor attractiveness and persistent effect and limited practicability, and then provide a kind of attractant with strong attractiveness, long lasting effect and easy raw material. A relatively environmentally friendly attractant for Bactrocera citrus that is easy to obtain, prepare and use

Method used

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  • Bactrocera dorsalis attractant
  • Bactrocera dorsalis attractant
  • Bactrocera dorsalis attractant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The attractant of Bactrocera citrus provided by the present embodiment is as follows:

[0018] Prepare 20 mL of attractant according to the volume ratio of α-terpinene and n-hexane of 30:70, and inject the attractant into the oblique filaments with both ends closed.

Embodiment 2

[0020] The attractant of Bactrocera citrus provided by the present embodiment is as follows:

[0021] Prepare 20 mL of attractant according to the volume ratio of α-terpinene and n-hexane of 30:70, and inject the attractant into the slow-release bottle.

Embodiment 3

[0023] The attractant of Bactrocera citrus provided by the present embodiment is as follows:

[0024] Prepare 10 mL of attractant according to the volume ratio of α-terpinene and n-hexane of 22:78, and inject the attractant into the oblique filaments with both ends closed.

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Abstract

The invention provides a bactrocera dorsalis attractant. The attractant comprises a component A and a component B, wherein the component A is alpha-terpinene and / or myrcene and the component B is an organic solvent; the volume ratio of the component A to the component B is (20 to 3) to (70 to 80); the attractant can be stored in a slow releasing bottle or a sexual information disorientation diffusion device; volatile gas molecules in the slow releasing bottle or the sexual information disorientation diffusion device can be dispersed to the outer part of a carrier and attract bactrocera dorsalis to a sticky trap, so that the bactrocera dorsalis is stuck on the sticky trap. The bactrocera dorsalis attractant provided by the invention has stable chemical properties under a normal temperature and a normal pressure and is green and environmentally-friendly; furthermore, the attractant has the advantages of easiness of obtaining raw materials, simplicity in preparation, convenience in utilization, good attracting effect on the bactrocera dorsalis and long durable effect.

Description

technical field [0001] The invention belongs to the technical field of insect attractants, and in particular relates to an attractant for Bactrocera citrus. Background technique [0002] Citrus Bactrocera, also known as Bactrocera citrus, Bactrocera orientalis, yellow fly, fruit maggot, etc., belongs to Diptera Tephritidae. It is a deadly pest in the fruit and vegetable industry in Southeast Asia and the Pacific region, and it is also a kind of fruit production in southern my country. A destructive pest. The insect is an omnivorous pest. Its adults like to lay eggs in the fruit peel during the color change period of carambola, guava, citrus, loquat and peach. The hatched larvae eat in the pulp, causing fruit rot and fruit drop, which seriously affect fruit quality and yield. Due to the rapid reproduction speed and wide range of propagation and spread of Bactrocera citrus, it has brought great obstacles to the control of Bactrocera citrus. [0003] At present, the control m...

Claims

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Application Information

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IPC IPC(8): A01N27/00A01P19/00A01M1/02A01M1/14
CPCA01M1/02A01M1/145A01M2200/012A01N27/00
Inventor 梁玉勇
Owner INST OF PLANT PROTECTION JIANGXI ACAD OF AGRI SCI
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