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Observation device applied to parasitic wasps and manufacturing method thereof

A technology of observation device and production method, which is applied in animal husbandry and other fields, can solve the problems of inconvenient research on parasitic behavior, unstable position movement, and obstruction of observation, and achieve the effect of low production cost, low cost, and convenient assembly

Active Publication Date: 2022-02-22
QINGDAO AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]Based on this, it is necessary to consider that the position and angle of the parasitic wasp parasitizing the host are changeable, and the positions of the parasitoid and the host are often moving and not fixed , these will interfere with the observation line of sight, hinder the observation, and bring inconvenience to the research of parasitic behavior, provide an observation device applied to parasitic wasps and its manufacturing method

Method used

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  • Observation device applied to parasitic wasps and manufacturing method thereof
  • Observation device applied to parasitic wasps and manufacturing method thereof
  • Observation device applied to parasitic wasps and manufacturing method thereof

Examples

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Embodiment 1

[0033] see Figure 1-2 , the present embodiment provides an observation device applied to parasitic wasps, which is used to observe the parasitic behavior of parasitoids from all directions and from multiple angles. The observation device includes a transparent plastic box 1, a gauze 8 fixedly installed at the bottom of the transparent plastic box 1, a first through hole 2 opened at the center of the gauze 8, and a movable installation at the opening of the transparent plastic box 1 The plastic lid 7 at the place, the second through hole 6 that runs through the center position of the plastic lid 7 and the round wooden stick 3 that is slidably installed in the transparent plastic box 1 .

[0034] The box bottom and the box mouth of the transparent plastic box 1 are in a through structure, which is used to provide a parasitic space for parasitic wasps. The end of the round wooden stick 3 facing the plastic box cover 7 is coated with an adhesive layer, which is used to fix the h...

Embodiment 2

[0047] This embodiment provides a method for manufacturing an observation device, which is used in the manufacture of an observation device applied to parasitoids as in Embodiment 1. The preparation method comprises the following steps:

[0048] S1 provides a transparent plastic box 1 , a plastic box cover 7 , a round wooden stick 3 , an iron nail 4 , a round plastic sheet 5 and gauze 8 .

[0049] The center of the plastic lid 7 is provided with a through hole, and the plastic lid 7 is movably installed at the mouth of the transparent plastic box 1. One end of the round stick 3 is coated with fixing glue or double-sided glue, which is used to fix the host pupae.

[0050] S2 removes the box bottom of the transparent plastic box 1 to obtain a through box.

[0051] S3 adheres the gauze 8 to the box bottom of the box, and makes a hole at the center of the gauze 8 .

[0052] The through hole on the plastic box cover 7 and the opening on the gauze 8 provide the assembly location ...

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Abstract

The invention discloses an observation device applied to parasitic wasps and a manufacturing method thereof, and aims to observe parasitic behaviors of the parasitic wasps in an all-directional and multi-angle mode. The observation device comprises a transparent plastic box, a gauze fixedly mounted at the bottom of the transparent plastic box, a first through hole formed in the center of the gauze in a penetrating manner, a plastic box cover movably mounted at the opening of the transparent plastic box, a second through hole formed in the central position of the plastic box cover in a penetrating manner, and a round wood stick mounted in the transparent plastic box in a sliding manner. The plastic box cover is in threaded connection with iron nails, and the plastic box cover is movably provided with a round plastic sheet through the iron nails. The parasitic part and angle of parasitic wasps on s host pupas can be clearly observed, so that all-directional and multi-angle observation is achieved, and convenience is provided for research and understanding of parasitic behavior rules of the parasitic wasps; the device is convenient to assemble and operate and low in manufacturing cost, so that the device is suitable for wide application and popularization.

Description

technical field [0001] The invention relates to the technical field of parasitic behavior observation of parasitoids, in particular to an observation device applied to parasitoids, and also to a manufacturing method of the observation device. Background technique [0002] Drosophila melanogaster belongs to the order Diptera, which is an important pest of various fruits such as bayberry, cherry, peach, pear, apple, grape, blueberry, strawberry and apricot. The chrysalis chrysalis is an extra-pupal parasitoid of various Diptera pests. When parasitizing, it usually lays eggs between the pupal shell and pupal body of the host, and paralyzes the host to death. It is an inhibitory parasitoid. Based on this, the use of chrysalis chrysalis for biological control of fruit fly pests has a good application prospect, and the observation of the parasitic behavior of parasitoids is an important prerequisite for using it for biological control. [0003] However, the following difficulties...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 滕子文霍梦然刘云洁刘鑫婷周昱岐周洪旭
Owner QINGDAO AGRI UNIV
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