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A kind of eucalyptus twig gall wasp attractant

A technology of Aphidia chinensis and attractant, which is applied in the direction of attracting pests, biocides, animal repellents, etc., and can solve the problems that the control technology has not been reported.

Inactive Publication Date: 2018-01-12
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, there is no report on the control technology of using chemical semiochemicals to trap and kill A.

Method used

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Embodiment 1

[0009] In the eucalypt woodland of Guanghui Village, Licheng Town, Zengcheng City, Guangzhou City (5 years old, the spacing between trees and rows is 2m×3m, and the average tree height is about 17m), 5 Eucalyptus trees were selected as test trees along the edge of the forest at a distance of 50-100m. First fix the transparent adhesive board on the two ends of the 1.2m long wooden strips with thumbtacks, and then fix the wooden strips on the trunk about 2m above the ground with iron nails. nearly parallel to the ground. Cut off the 1 / 3 perimeter face of the 50ml centrifuge tube, put the decap centrifuge tube (diameter 1.5cm * long 8cm) that attractant 5ml of the present invention is housed in the 50ml centrifuge tube, and cover respectively to big and small centrifuge tubes and stuffed with cotton. Bundle the large centrifuge tube with a thin iron wire and hang it on the glue board at one end of the wooden strip, and use no medicine at the other end as a control, and set 5 rep...

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Abstract

The invention discloses a leptocybe invasa fisher prevention attractant which is prepared by compounding 1-methyl-4-(1-methyl ethyl)-1, 4-cyclohexadiene and DL-limonene (DL-LIMONENE) according to the volume ratio of 4-9:1-6. The attractant containing host plant volatiles is used for attracting leptocybe invasa fisher imago so as to induce the leptocybe invasa fisher imago to gather on a viscose plate to capture, the population quantity variation of the leptocybe invasa fisher can be monitored according to the number of captured insects on the viscose plate, and the leptocybe invasa fisher prevention attractant is economical, simple, convenient, and friendly to the environment and can be in sustainable application due to no production of insect resistance. The leptocybe invasa fisher prevention attractant also can be used in combination with a yellow viscose plate so as to trap and kill the leptocybe invasa fisher imago in quantity and achieve the disaster reduction purpose.

Description

[0001] The present invention is completed under the support of Guangdong Provincial Natural Science Foundation (fund number: 9151064201000031). technical field [0002] The invention relates to an attractant for controlling the eucalyptus clover wasp, and belongs to the technical field of forest pest control in forest protection. Background technique [0003] Leptocybe invasa Fisher belongs to Hymenoptera, Chalcidoidea, Eulophidae. It was first recorded in the Middle East in 2000. With the continuous expansion of the eucalyptus planting area, the damage of the eucalyptus gall wasp is becoming more and more serious. Withered shoots, fallen leaves, and even the death of the whole plant, it is conservatively estimated that the annual loss will reach tens of millions of yuan. Since 2007, Dongxing City, Guangxi, my country first discovered Eucalyptus twigs, and now it is distributed in Hainan, Guangdong and other provinces of my country. Seven provinces including Guangxi, Guang...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N27/00A01P19/00
Inventor 李奕震郑礼飞曹春雷温秀军杨兴翠张蒙
Owner SOUTH CHINA AGRI UNIV
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