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Cyhalofop-butyl-containing weeding composition

A herbicidal composition and a technology for cyhalofop-butyl are applied in the field of pesticides to achieve the effects of delaying drug resistance, reducing phytotoxicity, and delaying occurrence and development

Inactive Publication Date: 2011-04-06
陕西亿田丰作物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no report on the related compound products of cyhalofop-ethyl, clomazone, clomazone or oxazicone

Method used

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  • Cyhalofop-butyl-containing weeding composition
  • Cyhalofop-butyl-containing weeding composition
  • Cyhalofop-butyl-containing weeding composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 170

[0085] Embodiment 170% cyhalofop-methyl · saponin wettable powder

[0086] 15% of cyhalofop-methyl, 55% of saponin, 4% of polycarboxylate, 2% of calcium salt of alkylbenzene sulfonate, 5% of sapindus powder, and bentonite to 100%, and the mixture was jet-milled to obtain 70% cyhalofop-methyl · saponin wettable powder.

Embodiment 280

[0087] Embodiment 280% cyhalofop-ester · saponin wettable powder

[0088] 20% of cyhalofop-methyl, 60% of saponin, 5% of polycarboxylate, 3% of sodium lauryl sulfate, 2% of saponin powder, and 100% of kaolin, and the mixture was jet-milled to obtain 80% Cyhalofop-methyl, saponin wettable powder.

Embodiment 342

[0089] Example 342% cyhalofop-methyl-sapylphosphorus emulsion in water

[0090] 2% cyhalofop-methyl, 40% saponin, 8% trimethylcyclohexenone, 12% vegetable oil, 4% calcium alkylbenzene sulfonate, 2% phenylphenol polyoxyethyl ether, ethylene glycol 3%, 0.05% of silicone antifoaming agent, 0.8% of xanthan gum, and deionized water were added to 100%, and mixed to prepare 42% cyhalofop-ester·sapine phosphorus aqueous emulsion.

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Abstract

The invention relates to a cyhalofop-butyl-containing weeding composition, which is mainly characterized by comprising 1 to 60 percent of active ingredient A, namely cyhalofop-butyl, 1 to 60 percent of active ingredient B, auxiliary agents and other excipients, wherein the active ingredient B is anilofos, oxaziclomefone or clomazone. The composition can be prepared into wettable powder, water dispersible granules, a suspending agent, suspension emulsion, microemulsion and aqueous emulsion. The weeding composition is used for preventing and controlling annual gramineous weeds in a paddy field.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a herbicidal composition containing active ingredient A cyhalofop-methyl and active ingredient B, which is used for preventing and treating barnyardgrass, stephenia and gramineous weeds in paddy fields. Background technique [0002] In recent years, the direction of pesticide development is to embody high efficiency, low toxicity, low residue and no pollution. The specific performance is the pursuit of "three highs", that is, (1) high safety, which not only requires low toxicity, low residue, and pollution-free; (2) high biological activity; (3) high selectivity. Therefore, continue to improve the performance of the current pesticide products to meet the requirements of high efficiency, low toxicity and no pollution. Therefore, choosing a compound mixture of pesticides has become the current first choice and an effective way. By adjusting the ratio of different pe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N57/14A01N39/04A01N43/86A01N43/80A01P13/00
Inventor 张伟曹巧利高超
Owner 陕西亿田丰作物科技有限公司
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