Insecticide producing method by cartap pesticide waste liquid and its products and use method

The technology of a caprolactam and an insecticide, which is applied to the field of manufacturing insecticides and their products and their usage from the waste caprolacter pesticides, can solve the problems of high production cost, high processing cost, and aggravating the burden of pesticide manufacturers, and the like, To achieve the effect of simple process and remarkable insecticidal effect

Inactive Publication Date: 2005-04-20
镇江市农业科学研究所
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AI Technical Summary

Problems solved by technology

[0002] The production of cartap pesticide will produce waste liquid with a concentration of about 6%, which must be treated before discharge, and the treatment cost is very high, which increases the burden on pesticide manufacturers
On the other hand, for insect pests such as rice stem nematode disease and rice leaf roller, the production cost of existing insecticide products is generally high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] (1) Insecticide manufacturing method: first carry out the laboratory determination of the effective components of the waste liquid of cartap pesticide, and then adjust the content of cartap in the waste liquid to make it reach a stable concentration of 6%. Then take 97 parts of the liquid medicine and mix with about 2 parts of sodium hydroxide, and then react in the reactor for 2 to 3 hours. After the reaction is complete, add 1 part of the penetrant azone.

[0013] (2) Insecticide formula: 97 parts of 6% cartap pesticide waste liquid, 2 parts of sodium hydroxide, and 1 part of azone.

[0014] (3) Insecticide usage method: (1) For the prevention and treatment of rice apical nematodiasis, the insecticide of the present invention is mixed with 2000 times aqueous solution, after soaking the rice seeds for 48 hours, drain the water and accelerate germination until it is white and can be sown (2) to the control of paddy leaf roller, insecticide of the present invention is m...

Embodiment 2

[0016] (1) Insecticide manufacturing method: first carry out the laboratory determination of the effective components of the waste liquid of cartap pesticide, and then adjust the content of cartap in the waste liquid to make it reach a stable concentration of 6%. Then take 96 parts of the liquid medicine and mix with about 2 parts of sodium hydroxide, and then react in the reactor for 2 to 3 hours. After the reaction was completed, 1 part of penetrant azone and 1 part of 96% imidacloprid original drug were added.

[0017] (2) Insecticide formula: 96 parts of 6% cartap pesticide waste liquid, 2 parts of sodium hydroxide, 1 part of azone, and 1 part of imidacloprid.

[0018] (3) Insecticide usage method: (1) to the prevention and control of vegetable cabbage caterpillar, the insecticide of the present invention is mixed with 50 kilograms of water sprays according to the dosage of 150 milliliters per mu; (2) to the control of vegetable aphids, the Insecticide of the present inve...

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PUM

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Abstract

The invention relates to a method for producing insecticide by using cartap pesticide waste liquid, the insecticide product obtained by the method and the usage of the insecticide. The method is, after carrying out the laboratory determination of the effective components of the cartap pesticide waste liquid, adjust the content of cartap in the waste liquid to make it reach a stable concentration of 6%, and then take the prepared 6% cartap pesticide The waste liquid and sodium hydroxide are fully mixed and stirred evenly, and then poured into the reactor to react for 2 to 3 hours, so that the pH value of the liquid reaches 5. After the reaction is completed, add an appropriate amount of penetrant Azone, and a small amount of 96% imidacloprid original drug can also be added , and then pour out the packaging as a finished product. Compared with the existing similar insecticides, the present invention has better control effect and lower cost, and also reduces the treatment cost of cartap pesticide waste liquid.

Description

technical field [0001] The invention relates to a method for producing insecticide by using cartap pesticide waste liquid, the insecticide product obtained by the method and the usage of the insecticide. Background technique [0002] The production of cartap pesticide will produce waste liquid with a concentration of about 6%, which must be treated before discharge, and the treatment cost is very high, which increases the burden on pesticide manufacturers. On the other hand, for insect pests such as rice stem nematode disease and rice leaf roller, the production cost of existing insecticide products is generally high. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a kind of insecticide that can be used to prevent and treat insect pests such as rice stem nematode disease and rice leaf roller, which can be manufactured by using cartap pesticide waste liquid, so that it i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N37/18
Inventor 汪智渊杨红福束兆林
Owner 镇江市农业科学研究所
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