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Mixed herbicide containing aminopyralid and penoxsulam

A technology of chloramphenicol and penoxsulam, applied in the field of pesticides, can solve the problems of chlorfluidic acid residue and the like, and achieve the effects of low residue, quick effect and thorough weeding.

Inactive Publication Date: 2015-05-27
NANJING HUAZHOU PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the problem of aminopyralid residues is serious, and the amou

Method used

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  • Mixed herbicide containing aminopyralid and penoxsulam
  • Mixed herbicide containing aminopyralid and penoxsulam

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0016] Example 1

[0017] Penoxsulam 1%, closulfenac 19%, calcium dodecylbenzene sulfonate 5%, alkylphenol polyoxyethylene ether 3%, mineral spirits to 100%, and the quality is prepared according to conventional preparation methods A 20% emulsifiable concentrate. Among them, amlpyridine acid exists in the form of sodium salt.

Example Embodiment

[0018] Example 2

[0019] Penoxsulam 5%, Clospyridin 10%, Alkylphenol polyoxyethylene ether 3%, Castor oil polyoxyethylene ether 2%, Xanthan gum 0.1%, Ethylene glycol 5%, Vegetable oil to 100% According to the conventional preparation method, it is formulated into a water emulsion with a mass percentage of 15%. Among them, clopyridin is in the form of isopropylamine salt.

Example Embodiment

[0020] Example 3

[0021] Penoxsulam 25%, closulfenac 25%, sodium lignosulfonate 5%, lauryl sulfate 2%, ammonium sulfate 5%, kaolin to 100%, prepared according to conventional preparation methods A wettable powder with a percentage of 50%. Among them, clofloxacin exists in the form of sodium salt.

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Abstract

The invention discloses a mixed herbicide containing aminopyralid and penoxsulam, which belongs to the technical field of pesticide. The herbicide uses aminopyralid and penoxsulam as main effective components, wherein the mass ratio of aminopyralid to penoxsulam is 0.1-80: 0.1-80. The mixed herbicide provided by the invention is applied to non-cultivated land, orchards, woodland, corn fields and paddy fields for post-emergence weeding, has the advantages of fast action, a wide weed control spectrum, long lasting time of efficiency, thorough weeding, low residue, low toxicity, safety, environment friendliness and the like, and is a high-quality chemical herbicide for non-cultivated land, orchards, woodland, corn fields and paddy fields.

Description

technical field [0001] The invention belongs to the technical field of pesticides, in particular to the field of herbicides, and relates to a binary compound of aminopyralid and penoxsulam. The herbicide composition can be applied to post-emergence weeding in non-arable land, orchard, woodland, corn field and paddy field. Background technique [0002] Aminopyralid (aminopyralid), chemical name: 4-amino-3,6-dichloropyridine-2-carboxylic acid, aminopyralid is a pyridine herbicide, widely used in mountains, grasslands, lawns, planting Weed control in orchards and non-cultivated land. Can control annual or perennial broadleaf weeds. [0003] Penoxsulam, a triazolopyrimidinesulfonamide herbicide, works by inhibiting acetolactate synthase (ALS). Chemical name: 3-(2,2-difluoroethoxy)-N-(5,8-dimethoxy-[1,2,4]triazolo[1,5-C]pyrimidine-2- group)-α,α,α-trifluorotolyl-2-sulfonamide. Penoxsulam is a systemic conduction post-emergence herbicide. It is absorbed by stems, leaves, sprou...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01P13/00A01N43/40
Inventor 邢刚高瑞花甘华军芮裕健郭崇友
Owner NANJING HUAZHOU PHARMA
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