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Composition of agricultural synergist and sulfonylurea herbicide

A technology of sulfonylureas and herbicides, applied in the field of agriculture, can solve problems such as no reports, and achieve the effects of promoting sustainable agricultural development, increasing herbicidal effect, and delaying development

Active Publication Date: 2017-06-06
桂林诺农作物科学有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Regarding its use as a synergist to increase the activity of pesticides, there is no report in the prior art

Method used

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  • Composition of agricultural synergist and sulfonylurea herbicide
  • Composition of agricultural synergist and sulfonylurea herbicide

Examples

Experimental program
Comparison scheme
Effect test

preparation example 5

[0056] Formulation example 5 wettable powder

[0057] rimsulfuron-methyl 30%, NF-100 3%, fatty alcohol polyoxyethylene ether 7%, sodium lauroyl sarcosinate 7%, attapulgite to make up to 100%.

[0058] The preparation method is as follows: mixing each component, grinding and pulverizing to obtain a wettable powder.

preparation example 6

[0059] Formulation example 6 wettable powder

[0060] Clopyrazosulfuron 15%, NF-100 15%, alkylphenol polyoxyethylene ether formaldehyde condensate 6%, tristyrylphenol polyoxyethylene ether 6%, and diatomaceous earth make up to 100%.

[0061] The preparation method is as follows: mixing each component, grinding and pulverizing to obtain a wettable powder.

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PUM

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Abstract

The invention relates to a composition of an agricultural synergist and sulfonylurea herbicides. The composition comprises the agricultural synergist and one or multiple of the sulfonylurea herbicides, wherein NF-100 is adopted as the agricultural synergist, and one or multiple of tribenuron-methyl, bensulfuron methyl, halosulfuron-methyl, propyrisulfuron, metazosulfuron, metsulfuron-methyl and rimsulfuron is / are selected as the sulfonylurea herbicides, and the weight ratio of the agricultural synergist to the sulfonylurea herbicides is 1:0.1-10.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a composition of an agricultural synergist and a sulfonylurea herbicide and an application thereof. Background technique [0002] my country is a large agricultural country, and the use of pesticides is inseparable from the actual agricultural production. The application of herbicides not only increases food production, promotes the improvement of agricultural modernization, but also greatly reduces the intensity and cost of manual weeding. However, with the prolongation of the history of crop weed chemical control and the influence of factors such as unscientific use of pesticides, weed resistance is becoming more and more serious, which is one of the agricultural problems that need to be solved urgently. [0003] Sulfonylurea herbicides are the most diverse and widely used herbicides in the world. They have the advantages of high activity, broad spectrum, low dosage, low toxicity and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N25/30A01N47/36A01N33/22A01P13/00
Inventor 郭正杨玉淮汤晓燕
Owner 桂林诺农作物科学有限公司
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