Insecticide for aquatic animals

A technology for aquatic animals and pesticides, applied in the field of pesticides, can solve the problems of aquatic product quality, drug resistance, accumulation and residue, etc., and achieves the effects of wide application, exact control effect and simple preparation.

Inactive Publication Date: 2017-12-19
如皋市康利化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, the use of chemical insecticides to control fish parasitic diseases was effective, but with the passage of time, drug resistance continued

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1 (every portion is calculated by 1g)

[0019] A kind of insecticide for aquatic animals, the implementation steps are as follows:

[0020] (1) Weigh the following raw materials according to parts by weight: 200g of azadirachtin extract, 50g of beta-cypermethrin benzene oil (mass concentration 27%), 50g of high chlorine emulsifier (mass concentration 4.5%), dimethyl formazan Amide 300g, xylene 300g.

[0021] (2) Put the high-chlorine emulsifier (mass concentration 4.5%), 1 / 3-1 / 2 amount of dimethylformamide (100g) and xylene weighed into the container; then weigh Good beta-cypermethrin benzene oil (mass concentration 27%) is slowly poured into the above container, and stirred while adding to make it completely dissolved.

[0022] (3) Measure azadirachtin extract, add it to the above-mentioned uniformly mixed solution, and stir while adding to make it fully mixed; then use the remaining amount of dimethylformamide (200g) to make up the volume, and divide it i...

Embodiment 2

[0025] (1) Weigh the following raw materials according to parts by weight: 500g of azadirachtin extract, 150g of beta-cypermethrin benzene oil (27%), 150g of high chlorine emulsifier (4.5%), 100g of dimethylformamide, two Toluene 100g.

[0026] (2) Put the high chlorine emulsifier (4.5%), 1 / 3-1 / 2 amount of dimethylformamide (150g) and xylene into the container; then put the weighed Beta-cypermethrin benzene oil (27%) was slowly poured into the above container, and stirred while adding to make it completely dissolved.

[0027] (3) Measure azadirachtin extract, add it to the above-mentioned uniformly mixed solution, stir while adding to make it fully mixed; then use the remaining amount of dimethylformamide (150g) to dilute to volume, and divide it into 100ml / bottle.

[0028] Others are with embodiment 1.

Embodiment 3

[0030] (1) Weigh the following raw materials in parts by weight: 300g of azadirachtin extract, 100g of beta-cypermethrin benzene oil (27%), 100g of high chlorine emulsifier (4.5%), 300g of dimethylformamide, two Toluene 200g.

[0031] (2) Put the amount of high chlorine emulsifier (4.5%), 1 / 3-1 / 2 amount of dimethylformamide (120g) and xylene into the container; then put the weighed Beta-cypermethrin benzene oil (27%) was slowly poured into the above container, and stirred while adding to make it completely dissolved.

[0032] (3) Measure azadirachtin extract, add it to the above-mentioned uniformly mixed solution, stir while adding to make it fully mixed; then use the remaining amount of dimethylformamide (180g) to make up the volume, and divide it into 100ml / bottle.

[0033] It is the same as Example 1.

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PUM

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Abstract

The present invention relates to an insecticide for aquatic animals. The implementation steps are as follows: (1) Weigh the following various raw materials according to parts by weight: 200-500 parts of azadirachtin extract, 50-150 parts of beta-cypermethrin benzene oil 50-150 parts of high chlorine emulsifier, 100-400 parts of dimethylformamide, 100-300 parts of xylene; (2) Weigh the stated amount of high chlorine emulsifier, xylene and 1/3- Put 1/2 amount of dimethylformamide into the container, then slowly pour the weighed beta-cypermethrin benzene oil into the above container, and stir while adding to make it completely dissolve; (3) Measure azadirachtin Add the extract into the uniformly mixed solution, and stir while adding to make it fully mixed; then use the remaining amount of dimethylformamide to make up the volume, and pack it into 100ml/bottle. The insecticide of the present invention can be used as a medicine for preventing and treating ectoparasites in cultured fish and shrimp, and has the characteristics of high efficiency, quick effect, broad spectrum, natural ecological type, multi-function, etc., and has definite control effect. The composition is reasonable, the preparation is simple, the application is wide, and the effect is very obvious.

Description

technical field [0001] The invention relates to a preparation method of aquatic animal medicine, in particular to an insecticide for aquatic animals. Background technique [0002] Parasitic diseases are a common, frequent and difficult to control disease among fishery diseases. Every year in the late spring and early summer, the parasitic diseases caused by ringworms and trichotillomantes in fish cause large economic losses to the aquaculture industry. Insecticides play a pivotal role in the prevention and treatment of fish diseases, accounting for about 1 / 3 of the share of aquatic medicines. In the past, the use of chemical insecticides to control fish parasitic diseases was effective, but with the passage of time, drug resistance continued to emerge. At the same time, these drugs have cumulative residual effects on farmed animals, which can cause quality problems in aquatic products. The healthy and pollution-free aquaculture model that is vigorously promoted at present...

Claims

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Application Information

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IPC IPC(8): A61K36/58A61K47/18A61K47/06A61P33/14A61K31/277
CPCA61K36/58A61K9/0014A61K31/277A61K47/06A61K47/18
Inventor 程海霞
Owner 如皋市康利化工有限公司
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