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Ampullaria gigas egg laying trapping and egg mass cleaning device and application thereof

A cleaning device and technology of apple snails, applied in application, cleaning methods and utensils, cleaning hollow objects, etc., can solve problems such as environmental pollution of agricultural products, safety issues, drug resistance of apple snails, etc., and achieve the effect of convenient use and simple structure

Active Publication Date: 2018-07-24
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The chemical molluscicides currently used in agricultural production practice not only bring serious environmental pollution and agricultural product safety problems to agricultural production, but also lead to drug resistance of apple snails, which cannot achieve the purpose of reducing egg masses and hatching rates of apple snails

Method used

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  • Ampullaria gigas egg laying trapping and egg mass cleaning device and application thereof
  • Ampullaria gigas egg laying trapping and egg mass cleaning device and application thereof
  • Ampullaria gigas egg laying trapping and egg mass cleaning device and application thereof

Examples

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Embodiment 1

[0033] A device for trapping golden apple snails to lay eggs and clean eggs, such as figure 1 and figure 2 As shown, the device includes a trapping column and an egg mass cleaning device. The trapping column is a hollow cylinder 1 with openings at both ends. Opening and closing, both ends are open to form a hollow cylinder with an outer diameter of 10cm, an inner diameter of 9.5cm, a column wall thickness of 0.5cm, and a cylinder height of 60cm, which is used to lure apple snails to lay eggs; the egg mass cleaning device includes cleaning of the outer ring wall part, the cleaning part of the inner ring wall and the connection part, the cleaning part of the outer ring wall is the cleaning ring 5 of the outer ring wall, which is ring-shaped, with an inner diameter of 10.01 cm and a thickness of 1 cm; the cleaning part of the inner ring wall is the cleaning ring of the inner ring wall 6 , in the form of a ring, with an outer diameter of 9.49 cm and a thickness of 1 cm; the conn...

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PUM

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Abstract

The invention discloses an ampullaria gigas egg laying trapping and egg mass cleaning device and an application thereof. The device comprises a trapping column and an egg mass cleaning device body, the trapping column is a hollow column body, openings are formed in two ends of the column body, the egg mass cleaning device body comprises an outer annular wall cleaning portion, an inner annular wallcleaning portion and a connecting portion, the connecting portion is connected with the outer annular wall cleaning portion and the inner annular wall cleaning portion, and a gap matched with the trapping column is reserved between the outer annular wall cleaning portion and the inner annular wall cleaning portion, so that egg masses on the outer wall and the inner wall of the trapping column aresimultaneously scraped by the outer annular wall cleaning portion and the inner annular wall cleaning portion when the trapping column is embedded between the outer annular wall cleaning portion andthe inner annular wall cleaning portion. The device is simple in structure and convenient to use and can furthest trap ampullaria gigas to lay eggs, the egg masses can be conveniently and rapidly cleaned in a concentrated manner, concentrated destroying or harmless and resourceful utilization of the egg masses is performed, and a convenient, rapid and environmental-friendly ampullaria gigas control technique is provided.

Description

technical field [0001] The invention relates to a trapping device, in particular to a device for trapping apple snails for laying eggs and cleaning eggs and its application. Background technique [0002] The apple snail has the characteristics of rapid reproduction and large food intake, which is very harmful to rice and the ecological environment. In addition, the apple snail is the main host of Angiostrongylus cantonensis. The Ministry of Environmental Protection and the Chinese Academy of Sciences also included apple snails in the "blacklist" of the first 16 alien species that invaded China. Apple snails have amazing fecundity. A female snail can lay 50-500 eggs at a time, and has an 80% hatching rate. The hatching period is only 10-15 days. Apple snails usually live in aquatic life, but lay their eggs on the host on the water surface or on the walls of ditches. In rice fields, the egg masses of apple snails are mostly concentrated on the weeds and rice stalks on the rid...

Claims

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Application Information

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IPC IPC(8): A01K61/17A01K80/00B08B9/087
CPCA01K61/17A01K80/00B08B9/087Y02A40/81
Inventor 章家恩储少媛王家新卢雪凝郭靖赵本良
Owner SOUTH CHINA AGRI UNIV
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