Insect avoidance behavior testing device

A testing device, insect technology, applied in animal husbandry and other directions, can solve problems such as unverifiable

Inactive Publication Date: 2020-11-17
HENAN UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such as "Y" type tube olfactory instrument, when the odor source has the effect of avoidance, no matter whether the odor source of the control group is the blank group or not, it will cause the experimental pests to move in the opposite direction, making it impossible to verify

Method used

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  • Insect avoidance behavior testing device
  • Insect avoidance behavior testing device
  • Insect avoidance behavior testing device

Examples

Experimental program
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Effect test

Embodiment Construction

[0019] An embodiment of an insect avoidance behavior testing device Figure 1~4 Shown: comprise test box, and test box comprises test tube, is arranged on the bottom plate 5 of test tube bottom and is arranged on the upper cover 1 of test tube top, and in this embodiment, test tube is circular tube, and test tube includes The upper cylinder body 2 and the lower cylinder body 3 are arranged separately, the lower bottom plate 5 is fixed on the bottom of the lower cylinder body, and the upper cover 1 is covered on the top of the upper cylinder body.

[0020] The bottom of the upper cylinder is provided with a horizontal interlayer 6, and the horizontal interlayer separates the inner cavity of the test cylinder from the insect activity chamber and the natural enemy delivery chamber arranged up and down, and a vertical partition 4 is arranged in the lower cylinder. The partition divides the natural enemy delivery chamber into four independent chambers 8 sequentially arranged in the...

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Abstract

The invention relates to an insect avoidance behavior testing device which comprises a testing box. The testing box comprises a testing cylinder, a lower bottom plate arranged at the bottom of the testing cylinder and an upper sealing cover arranged at the top of the testing cylinder, and a horizontal interlayer is arranged in an inner cavity of the testing cylinder. The horizontal interlayer comprises a first interlayer bottom plate and a second interlayer bottom plate, the first interlayer bottom plate and the second interlayer bottom plate can be selectively replaced according to needs, light can penetrate through the first interlayer bottom plate, odors cannot penetrate through the first interlayer bottom plate, ordors can penetrate through the second interlayer bottom plate, and lightcannot penetrate through the second interlayer bottom plate. The inner cavity of the testing cylinder is divided by the horizontal interlayer into an insect activity chamber and a natural enemy throwing chamber which are arranged up and down. The natural enemy throwing cavity is divided by vertical partition plates into multiple independent cavities sequentially arranged in the circumferential direction, the upper ends of the vertical partition plates are matched with the horizontal interlayer in a sealed mode, the lower ends of the vertical partition plates are matched with the lower bottomplate in a sealed mode, and the vertical partition plates are made of lightproof materials.

Description

technical field [0001] The invention relates to an insect avoidance behavior testing device in the field of insect behavior testing. Background technique [0002] During the storage of grain, it is easy to produce stored grain pests. The common stored grain pests are divided into two categories. The other category is flying pests such as Indian grain moth and wheat moth. [0003] In order to avoid the damage of these pests to grain, using pest natural enemies to prevent pests is an effective means to reduce grain pile pests, which requires a test device that can test the behavior of insects against their natural enemies. Common behavioral response devices include "Y"-shaped tubes, four-arm olfactometers, etc. This type of behavioral test device is suitable for attracting pests, but not for the test of avoidance behavior. Such as "Y" tube olfactometer, when the odor source has an avoidance effect, no matter whether the odor source of the control group is a blank group or no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 吴宗霖李霁瀛苗世远卢少华王争艳鲁玉杰
Owner HENAN UNIVERSITY OF TECHNOLOGY
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