20butylthio íñtebuconazole water dispersible powder and method of manufacturing the same

A technology of wettable powder and production method, which is applied in the fields of forestry and agriculture, and can solve the problems of insecticidal and bactericidal effects, insecticidal, bactericidal and growth regulation, reduce the effect of pesticide control, increase the cost of control, etc., and increase production. Significant effect, avoid economic loss, reduce the effect of prevention and control costs

Inactive Publication Date: 2008-03-05
程广建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, domestic and foreign pesticide manufacturers only focus on the research and development of binary compounding between insecticides and binary compounding between fungicides. Ternary compound of insecticide, bactericidal and growth regulator
The usual pesticides only have insecticidal or bactericidal effects
But because in reality, insects and fungal damage of crops exist almost simultaneously, especially the damage of diseases, insects and fungi on rice is more serious. Although wheat and the like do not use as many medicines as on rice, t

Method used

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  • 20butylthio íñtebuconazole water dispersible powder and method of manufacturing the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Firstly mix 5% carbosulfan raw material, 15% tebuconazole, and about 0.1% chitosan, 3% penetrant (optional ammonia ketone or homogeneous raw material) by weight percentage, mixing is Put the raw material, chitosan and penetrating agent into the acetone solution to dissolve and mix; meanwhile, the filler high concrete is pulverized and dried and cooled; then the aforementioned mixed raw material and filler are mixed and 5% of auxiliary agent (stabilizer DMF, etc.), and then measure to ensure a suitable proportion, and then put it into the reactor for reaction; finally, it is mixed by a mixer, packaged by a packaging machine, and then put into the warehouse to obtain 20% butylthiopentazole Alcohol wettable powder finished product.

[0015] Tebuconazole is a high-efficiency broad-spectrum systemic fungicide of triazoles, an alcohol demethylation inhibitor, and a high-efficiency fungicide for seed treatment or foliar spraying of important economic crops. It has good protec...

Embodiment 2

[0018] First weight percentage mixes the carbosulfan of raw material 4%, the tebuconazole of 13%, and the chitosan of 0.1%, the penetrating agent of 4% (optional azone or homogeneous raw material), mixing is to mix Raw material and chitosan, penetrating agent are put into acetone solution and dissolved and mixed; Simultaneously, the filler high concrete is pulverized and dried and cooled; Then the aforementioned mixed raw material and filler are mixed and 8% auxiliary agent (stabilizer DMF ), and then measure to ensure the proper proportioning, then put it into the reactor for reaction; finally mix it with a mixer, pack it with a packaging machine, and put it into the warehouse to obtain 20% butylthio tebuconazole. Finished wet powder.

Embodiment 3

[0020] First weight percentage mixes the carbosulfan of raw material 6%, the tebuconazole of 18%, and the chitosan of 0.1%, the penetrating agent of 5% (optional ammonia ketone or homogeneous raw material), mixing is to mix Raw materials, chitosan and penetrating agent are put into acetone solution to dissolve and mix; meanwhile, the filler high concrete is crushed and dried and cooled; ), and then measure to ensure the proper proportioning, then put it into the reactor for reaction; finally mix it with a mixer, pack it with a packaging machine, and put it into the warehouse to obtain 20% butylthio tebuconazole. Finished wet powder.

[0021] 20% butylthio tebuconazole wettable powder toxicity test report:

[0022] 1. Sample sending unit: Jiangsu Nantong Hongyang Chemical Co., Ltd.

[0023] 2. Sample delivery time: September 10, 2006

[0024] 3. Sample delivery location: Plant Disease Test Station

[0025] 4. Sample name: 20% butylthio-tebuconazole wettable powder

[0026]...

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Abstract

The present invention discloses a 20% carbosulfan, tebuconazole wettable powder and its production method. The composition of the invented product includes (by wt%) 4%-6% of carbosulfan and 13%-18% of tebuconazole, and the rest is filler. Its production method includes the following steps: mixing 4%-6% of carbosulfan, 13%-18% of tebuconazole, 0.1% of chitosan and 3%-5% of penetrating agent; at the same time pulverizing filler white clay, drying and cooling; mixing above-mentioned mixed raw material and filler, and adding 5%-10% of adjuvant, then placing them into a reactor to make reaction, finally, mixing and packaging so as to obtain the invented product which has good insecticidal and antimicrobial effect, and can beused as good crop growth regulating agent.

Description

Technical field: [0001] The invention relates to agriculture and forestry technology, and is a mixed pesticide and a production method thereof, in particular, a 20% butylthiotebuconazole wettable powder and a production method thereof. Background technique: [0002] At present, domestic and foreign pesticide manufacturers only focus on the research and development of binary compounding between insecticides and binary compounding between fungicides. A ternary compound of insecticide, bactericidal and growth regulator. However, common pesticides only have insecticidal or bactericidal effects respectively. But because in reality, insects and fungal damage of crops exist almost simultaneously, especially the damage of diseases, insects and fungi on rice is more serious. Although wheat and the like do not use as many medicines as on rice, there are still about 20 pests every year at present. More than 100% of the wheat is destroyed by disease and cannot be eaten. In view of th...

Claims

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Application Information

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IPC IPC(8): A01N47/10A01N25/14A01N43/653
Inventor 程广建安德荣
Owner 程广建
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