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Environment-friendly pomacea canaliculata prevention and control agent and applications thereof

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

Active Publication Date: 2014-12-10
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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  • Environment-friendly pomacea canaliculata prevention and control agent and applications thereof
  • Environment-friendly pomacea canaliculata prevention and control agent and applications thereof
  • Environment-friendly pomacea canaliculata prevention and control agent and applications thereof

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 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.

[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. ...

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PUM

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Abstract

The invention relates to an environment-friendly pomacea canaliculata prevention and control agent and applications thereof. The invention belongs to the field of preventing and controlling foreign invasive species, and discloses an environment-friendly pomacea canaliculata prevention and control agent and applications thereof, wherein the environment-friendly pomacea canaliculata prevention and control agent comprises a routine pomacea canaliculata control agent, an emergency pomacea canaliculata control agent and a pomacea canaliculata oviposition inhibitor. The environment-friendly pomacea canaliculata prevention and control agent comprises a series of formulas of NaCl, KCl, CaCl2, MgCl2, MgSO4 and NaHCO3. In use, three reagents are applied respectively or together by combining the size of a water body according to the population density of the pomacea canaliculata in the water body; the routine pomacea canaliculata control agent is used for low density occurrence situation of pomacea canaliculata; the emergency pomacea canaliculata control agent is used for large population density of pomacea canaliculata, especially the situation of large outburst of the pomacea canaliculata; the pomacea canaliculata oviposition inhibitor is used for controlling the pomacea canaliculata oviposition. The components of the environment-friendly pomacea canaliculata prevention and control agent are common in the environment and are all inorganic substances, so that the environment-friendly pomacea canaliculata prevention and control agent is environmentally friendly and pollution-free. The invention successfully summarizes a set of serial technology for controlling and killing pomacea canaliculata and pomacea canaliculata oviposition according to the class and the damage degree, thus having important significance on guarantee of grain safety and an 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 Applications(China)
IPC IPC(8): A01N59/08A01P9/00A01N59/06
CPCY02A50/30Y02A90/40
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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