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Attractant for male bradysia odoriphaga adults

A technology of attractant and mosquito male, which is applied in the direction of attracting pests, biocides, animal repellents, etc., to achieve the effect of low cost, no pollution of agricultural products, and less usage

Active Publication Date: 2016-06-15
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, there has been no report on the sex pheromone-based attractant of tardigrade maggots

Method used

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  • Attractant for male bradysia odoriphaga adults
  • Attractant for male bradysia odoriphaga adults

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1, the attractant of tardy-eye fungus male adult

[0016] Mix octanal, nonanal and isopropyl myristate in a mass ratio of 1.5:3.5:1 to obtain a composition; then add the composition to paraffin oil according to the volume concentration of the composition at 1% to make eye retardation Attractant for male adults of mushroom mosquitoes, also known as attractant for male adults of chive maggots.

[0017] In this implementation process, a T-type olfactory instrument is used. The structure of the sense of smell is a glass tube with a length of 100 cm and a diameter of 3 cm. A glass tube with a diameter of 3 cm and a length of 5 cm is used as the test insect introduction port in the opening of the middle part of the glass tube. The attractant was loaded on a rectangular filter paper (3cm×2cm) at one end of the long glass tube (10cm, 20cm, 30cm from the inlet, respectively), while the paraffin oil was loaded on the same size filter paper at the other end (respectivel...

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Abstract

The invention discloses an attractant for male bradysia odoriphaga adults. Composition used for attracting the male bradysia odoriphaga adults comprises octanal, nonanal and isopropyl myristate, wherein a mass ratio of octanal to nonanal to isopropyl myristate is (1-2) to (3-4) to 1. The attractant for the male bradysia odoriphaga adults comprises the composition and an organic solvent, wherein the volume concentration of the composition is 1-5%. The attractant has the characteristics of extremely low usage amount, high efficiency, low cost, environmental protection and no pollution.

Description

technical field [0001] The invention relates to an attractant for male adults of tardigrade fungi and belongs to the field of agricultural pest control. Background technique [0002] Brady-eyed fungus (leek maggot) is an important pest in the production of vegetables such as leeks and mushrooms in my country. For a long time, it has been mainly controlled by the use of chemical pesticides. Generally, organophosphorus pesticides are used to control the larvae. The large amount of use not only pollutes the soil environment, and what is more serious is that the chemical pesticide residues in leeks seriously exceed the standard, and poisoning incidents after people eat frequently occur. Therefore, it is urgent to explore new control technology to replace chemical pesticide control. The use of attractants to control the behavior of pests can greatly reduce the use of chemical pesticides, and generally use very little. Therefore, high efficiency, low cost, environmental protection...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N37/02A01N35/02A01P19/00
CPCA01N35/02A01N37/02A01N2300/00
Inventor 张龙吴迪
Owner CHINA AGRI UNIV
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