Cockroach-killing bait agent and preparation method thereof

A bait, cockroach technology, applied in the field of pest repellent or attractant, biocide, can solve the problems of short insecticidal duration, complex process, high cost, good moisturizing effect, simple preparation method and low cost Effect

Inactive Publication Date: 2018-12-21
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing boric acid cockroachicide is easy to dry after being put in, has a short duration of insecticidal effect, and the process is complicated, requiring special equipment and high cost

Method used

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  • Cockroach-killing bait agent and preparation method thereof
  • Cockroach-killing bait agent and preparation method thereof
  • Cockroach-killing bait agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The cockroach-killing bait consists of: 2 parts of starch-grafted sodium acrylate with a particle size of 1.0±0.2mm, 10 parts of boric acid, 40 parts of glycerin, 10 parts of sucrose, 0.2 parts of water-soluble milk essence, and the rest is water, a total of 100 parts share.

[0043] The preparation method of described killing cockroach bait is:

[0044] A. Boil water and cool to 50±2°C, add glycerin to dissolve, then add boric acid, stir until completely dissolved;

[0045] B. Add sucrose and water-soluble milk essence to the mixture obtained in step A, stir at 50±2°C until completely dissolved, then add starch-grafted sodium acrylate, keep it at 50±2°C overnight until there is no liquid, and form an expanded The resin ball (granule) promptly obtains the described cockroach-killing bait.

Embodiment 2

[0047] Cockroach killing bait, which is composed of: 0.5 parts of cross-linked carboxymethyl cellulose with a particle size of 0.7±0.2mm, 5 parts of boric acid, 20 parts of glycerin, 20 parts of glucose, 0.1 part of banana essence, and the rest is water, a total of 100 parts share.

[0048] The preparation method of described killing cockroach bait is:

[0049] A. Boil water and cool to 50±2°C, add glycerin to dissolve, then add boric acid, stir until completely dissolved;

[0050] B. Add glucose and banana essence to the mixture obtained in step A, stir at 50±2°C until completely dissolved, then add high-substitution cross-linked carboxymethyl cellulose, keep it at 50±2°C overnight until there is no liquid, Form expanded resin balls (granules) to obtain the cockroach-killing bait.

Embodiment 3

[0052] The cockroach-killing bait consists of: 5 parts of grafted acrylamide with a particle size of 2.8±0.2mm, 8 parts of boric acid, 32 parts of glycerin, 15 parts of fructose, 0.5 part of peach flavor, and the rest is water, a total of 100 parts.

[0053] A. Boil water and cool to 50±2°C, add glycerin to dissolve, then add boric acid, stir until completely dissolved;

[0054] B. Add fructose and peach essence to the mixture obtained in step A, stir at 50±2°C until completely dissolved, then add grafted acrylamide, keep it at 50±2°C overnight until there is no liquid, and form an expanded resin ball (grains) to obtain the cockroach-killing bait.

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PUM

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Abstract

The invention belongs to the technical field of biocides, pest repellant or attractant containing boron compound, and specifically relates to a cockroach-killing bait agent. The cockroach-killing baitagent is prepared from the following components: high molecular water-absorbing resin, boric acid, and phagostimulant. The cockroach-killing bait agent provided by the invention has a long-lasting effect for 3 years or more; the cockroach-killing bait agent has a good moisturizing effect and good palatability; the cockroach-killing bait agent does not produce resistance; and the cockroach-killingbait agent is safe, environmentally friendly, hygienic, and non-corrosive.

Description

technical field [0001] The invention belongs to the technical field of boron-containing compound biocides, pest repellents or attractants, and in particular relates to a cockroach-killing bait and a preparation method thereof. Background technique [0002] The scientific name of cockroach is cockroach, also known as Chapoworm, Xiangniangzi, Shijiang, Negative Pan, Talc, Oilworm, Cap, Stove Ant Machine, Red Bull, He Langzi, Cockroach, etc. ("Overview of Research on Cockroaches and Their Control in my country", Sun Jun et al., Collection of Papers of the 21st Annual Conference of the Asia-Pacific Management Alliance Association in Beijing, pp. 239-246, published on December 31, 2009), is a very harmful sanitary pest, which carries a variety of pathogens, and Contaminate food, utensils, and bitten objects with excretion, which poses a great threat to human health and normal life and study (“Progress in Cockroach Control”, Sun Chenxi, Medical Animal Control, Volume 19, Issue 1, 20...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/14A01N25/10A01P19/00A01P7/04
CPCA01N25/10A01N59/14Y02A50/30
Inventor 彭国雄夏玉先
Owner CHONGQING UNIV
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