Herbicide composition containing dicamba and oxadiazon, and applications thereof

A herbicidal composition, oxadiazone technology, applied in the field of herbicides and pesticides, can solve the problems of incomplete and effective control of weeds in paddy fields, residual toxicity of current season crops or subsequent crops, and long duration in the field. Achieve the effects of improving safety, improving drug efficacy, and delaying weed resistance

Inactive Publication Date: 2015-05-13
NANJING HUAZHOU PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented inventor describes an herbal pestical product with high efficiency at killing unwanted plants such as crop seeds or vegetables without causing harmful side effects like soil erosions from overuse.

Problems solved by technology

This patented technical problem addressed in this patents relates to finding new combinations of two types of herbacitives (dicamba and oxaazodaneone), each having specific effects against both grasses and other plants. These combination products should idealistically combine their properties without compromising any beneficial aspects such as killing certain vegetation while minimizing negative side reactions like crop damage caused during treatment.

Method used

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  • Herbicide composition containing dicamba and oxadiazon, and applications thereof
  • Herbicide composition containing dicamba and oxadiazon, and applications thereof
  • Herbicide composition containing dicamba and oxadiazon, and applications thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 34% of dicamba, 1% of oxadiazone, 4% of alkylphenol polyoxyethylene ether, 15% of phenethylphenol polyoxyethylene ether, and 100% of xylene, according to the conventional preparation method, the mass percentage content is 35% EC.

Embodiment 2

[0025] Dicamba 29%, Oxadiazone 1%, Sodium Naphthalene Sulfonate Formaldehyde Condensate 6%, Nonylphenol Polyoxyethylene Ether 3%, Magnesium Aluminum Silicate 0.5%, Ethylene Glycol 7%, Tributyl Phosphate 2%, silicone oil 0.2%, and the balance is water, and it is prepared into a suspending agent with a mass percentage content of 30% according to a conventional preparation method.

Embodiment 3

[0027] Dicamba 59%, oxadiazone 1%, NNO (sodium methylene bis-sulfonate) 5%, ammonium sulfate 3%, polyvinyl alcohol 2%, kaolin to 100%, prepared according to the conventional preparation method Water-dispersible granules with a content of 60%.

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Abstract

The invention discloses a herbicide composition containing dicamba and oxadiazon, and applications thereof. Dicamba and oxadiazon are taken as active ingredients of the herbicide composition, and mass ratio of dicamba to oxadiazon is 1-60:1-60. The herbicide composition can be used for weeding of paddy fields after seedling, and especially possesses excellent effects on preventing and killing grassy weed and broadleaf weed in paddy fields. Compared with single ingredient preparations, drug effect of the herbicide composition is improved, generation of weed resistance is delayed, weed control spectrum is broad, effect lasting period is long, and the herbicide composition is safe for both rice and afterreap crops.

Description

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Claims

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Application Information

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Owner NANJING HUAZHOU PHARMA
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