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

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...

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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, there are still about 20 pests every year at present. More than % of wheat is destroyed by disease and cannot be eaten

In view of the above situation, farmers generally mix pesticides, so that they think that only mixed use is effective. When spraying pesticides, they must be mixed, regardless of whether the pesticide itself is a single agent or a mixture, whether it is acidic or alkaline. This not only increases the control cost, Greatly reduces the control effect of pesticides, leads to the production of antibodies, and also increases the risk of poisoning

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