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Termite attractant

An attractant and termite technology, which is applied in the directions of attracting pests, biocides, animal repellents, etc., can solve the problems of low efficiency and long time in trapping termites, and achieve the effects of good attracting effect, environmental friendliness and stable properties.

Pending Publication Date: 2022-06-03
SOUTH CHINA AGRI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The inventor team has been engaged in termite control and chemical ecology research for a long time, and has long used physical methods and means such as pine blocks to trap subterranean termites. Physical trapping has no pollution, no residue, and reduces environmental pollution, but it takes a long time and the efficiency of trapping termites is low. Low

Method used

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Examples

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Effect test

Embodiment 1

[0021] This experiment proves that the termite attractant of the present invention can induce the aggregation behavior of termites.

[0022] The specific experimental methods and results are as follows:

[0023] 1) dissolving the attractant monomer compound in acetone to prepare an acetone solution of 1 mg / mL;

[0024] 2) Add 100 μL of acetone solution dropwise to figure 1 On one filter paper sheet in A, an equal volume of acetone was added dropwise to the other filter paper sheet as a control;

[0025] 3) After the acetone on the filter paper is volatilized, add 100 μL of distilled water dropwise to wet the filter paper;

[0026] 4) Put 25 termites into the petri dish, and count the number of termites in the filter paper sheet and petri dish for 1, 2, 4, 8, 12, and 24 h respectively, and repeat 18 times.

[0027] 5) The result is as figure 2 As shown, the termite attractant of this example can induce the generation of termite aggregation behavior.

Embodiment 2

[0029] This experiment proves that the termite attractant of the present invention can induce the tracking behavior of termites.

[0030] The specific experimental methods and results are as follows:

[0031] 1) dissolving the attractant monomer compound in acetone to prepare an acetone solution of 1 mg / mL;

[0032] 2) Use a capillary pipette with a diameter of 1mm to draw 2mL of acetone solution, figure 1 Trace along a pencil line in B, and use an equal volume of acetone as a control for the other pencil line trace;

[0033] 3) After the acetone on the line is volatilized, place the ring, the ring on the 6cm line extends into 1cm respectively, and the ring on the 5cm line is placed at the intersection of the three lines;

[0034] 4) Put 25 termites into the circle at the intersection, record a 5min video, and count the number of termites on the 6cm treatment line and the control line at 0, 1, 2, 3, 4, and 5 minutes respectively, and repeat 18 times.

[0035] 5) The result ...

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Abstract

The invention relates to the technical field of attractants, in particular to a termite attractant which comprises ethyl acetylacetonate. The attractant provided by the invention is derived from biological control fungus metabolites. The monomer pure compound adopted by the invention is stable in property, environment-friendly and good in termite attraction effect, and plays a key role in killing termites.

Description

technical field [0001] The invention relates to the technical field of attractants, in particular to a termite attractant. technical background [0002] The Taiwan milk termite (Coptotermes formosanus Shiraki) is one of the most destructive urban pests globally distributed, destroying wood materials in indoor spaces (such as homes and buildings), outdoor areas (such as gardens, yards, and parks) and agricultural fields and so on, causing huge losses to the economy. At present, termite control mainly relies on chemical control, which poisons termites that are directly or indirectly exposed to pesticides. However, termites have a wide range of activities, and it takes a lot of time and energy to deal with soil and spread pesticides. The number and effect of poisoning termites are limited. Therefore, a large number of termites are gathered, attracting and attracting termites, which is conducive to poisoning a larger number of termites and termite nests, and preventing Taiwan ...

Claims

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Application Information

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IPC IPC(8): A01N37/42A01P19/00
CPCA01N37/42Y02A50/30
Inventor 王偲张浪杜澄举易聪吕海龙马涛温秀军
Owner SOUTH CHINA AGRI UNIV
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