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A kind of environment-friendly snail control agent and its application

An environmentally friendly technology for apple snails, applied in the fields of application, molluscicide, biocide, etc., can solve the problems of molluscicide pollution of the environment, and achieve the effects of ensuring food safety, inhibiting spawning, and ensuring water environment safety

Active Publication Date: 2017-01-04
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the shortcomings and deficiencies of the environment polluted by molluscicides in the prior art, the primary purpose of the present invention is to provide an environmentally friendly apple snail control agent suitable for different apple snail occurrences

Method used

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  • A kind of environment-friendly snail control agent and its application
  • A kind of environment-friendly snail control agent and its application
  • A kind of environment-friendly snail control agent and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The environment-friendly apple snail control agent used in this embodiment consists of NaCl, KCl, CaCl 2 , MgCl 2 , MgSO 4 , NaHCO 3 Composition, the above-mentioned medicaments are produced by Guangzhou Chemical Reagent Factory, all are solid powders. The present invention is also applicable to other conventional brands, which is only for convenience to illustrate the present invention, and does not therefore limit the scope of the present invention.

[0034] The present embodiment provides a series of formulations of environment-friendly apple snail control agents, which are composed of the following components in grams per liter of water:

[0035] YJ type (emergency screw control agent): NaCl 6.94~8.48g, KCl 0.18~0.22g, CaCl 2 0.26~0.32g, MgCl 2 0.87~1.07g, MgSO 4 0.54~0.66g, NaHCO 3 1.29~1.57g.

[0036] CG type (conventional screw control agent): NaCl 5.54~6.78g, KCl 0.14~0.17g, CaCl 2 0.20~0.25g, MgCl 2 0.70~0.86g, MgSO 4 0.43~0.52g, NaHCO 3 1.03~1.25g....

Embodiment 2

[0047] The environment-friendly apple snail control agent used in this embodiment consists of NaCl, KCl, CaCl 2 , MgCl 2 , MgSO 4 , NaHCO 3 Composition, the above-mentioned medicaments are produced by Guangzhou Chemical Reagent Factory, all are solid powders. The present invention is also applicable to other conventional brands, which is only for convenience to illustrate the present invention, and does not therefore limit the scope of the present invention.

[0048] The present embodiment provides a series of formulations of environment-friendly apple snail control agents, which are composed of the following components in grams per liter of water:

[0049] YJ type (emergency screw control agent): NaCl 6.94~8.48g, KCl 0.18~0.22g, CaCl 2 0.26~0.32g, MgCl 2 0.87~1.07g, MgSO 4 0.54~0.66g, NaHCO 3 1.29~1.57g.

[0050] CG type (conventional screw control agent): NaCl 5.54~6.78g, KCl 0.14~0.17g, CaCl 2 0.20~0.25g, MgCl 2 0.70~0.86g, MgSO 4 0.43~0.52g, NaHCO 3 1.03~1.25g....

Embodiment 3

[0061] The environment-friendly apple snail control agent used in this embodiment consists of NaCl, KCl, CaCl 2 , MgCl 2 , MgSO 4 , NaHCO 3 The above-mentioned agents are produced by Guangzhou Chemical Reagent Factory and are all solid powders. The present invention is also applicable to other conventional brands, which is only for convenience to illustrate the present invention, and does not therefore limit the scope of the present invention.

[0062] The present embodiment provides a series of formulations of environment-friendly apple snail control agents, which are composed of the following components in grams per liter of water:

[0063] YJ type (emergency screw control agent): NaCl 6.94~8.48g, KCl 0.18~0.22g, CaCl 2 0.26~0.32g, MgCl 2 0.87~1.07g, MgSO 4 0.54~0.66g, NaHCO 3 1.29~1.57g.

[0064] CG type (conventional screw control agent): NaCl 5.54~6.78g, KCl 0.14~0.17g, CaCl 2 0.20~0.25g, MgCl 2 0.70~0.86g, MgSO 40.43~0.52g, NaHCO 3 1.03~1.25g.

[0065] KL ty...

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PUM

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Abstract

An environment-friendly apple snail control agent and its application. The invention belongs to the field of prevention and control of alien invasive organisms, and discloses an environment-friendly apple snail control agent composed of a conventional mollusc control agent, an emergency mollusc control agent and an agent for inhibiting snail oviposition and its application. The environment-friendly apple snail control agent consists of a series of formulations of NaCl, KCl, CaCl2, MgCl2, MgSO4 and NaHCO3. When using, according to the population density of apple snails in the water body, combined with the size of the water body, three kinds of agents are applied separately or in combination. Conventional mollusc control agents are used for low-density apple snails; emergency mollusc control agents have a large population density of apple snails, especially when apple snails break out. situation; the snail oviposition inhibitor is used to control the apple snail oviposition. The components of the pharmaceutical formulation of the present invention are common in the environment, and are all inorganic substances, which are environmentally friendly and non-polluting. The present invention successfully summarizes a series of techniques for controlling and killing apple snails and eggs by classifying and classifying the degree of harm, which is of great significance for ensuring food safety and ecological environment safety.

Description

technical field [0001] The invention belongs to the field of prevention and control of alien invasive organisms, and specifically relates to an environment-friendly apple snail control agent composed of a conventional mollusc control agent (CG type), an emergency mollusc control agent (YJ type) and a snail oviposition inhibitor (KL type) and its application. Background technique [0002] The apple snail (Pomacea canaliculata) is a freshwater snail native to the Amazon River Basin in South America. At the end of the last century, apple snails were introduced to Guangdong Province of my country as an economic species for breeding, and have been introduced to other regions of my country since then. Due to poor management, apple snails escaped into habitats such as rice fields, canals, rivers and lakes, and multiplied in large numbers. Apple snails eat rice, especially seedlings, which seriously endangers rice production, and at the same time causes harm to aquatic crops, and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N59/08A01P9/00A01N59/06
Inventor 章家恩赵本良杨明玉梁开明郭靖罗颢罗明珠
Owner SOUTH CHINA AGRI UNIV
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