Herbicide composition containing metamifop

A herbicidal composition, the technology of oxafenamide, is applied in the directions of herbicides, algicides, biocides, animal repellants, etc. Production cost and use cost, obvious synergistic effect, effect of delaying drug resistance
CN105394049AInactive Publication Date: 2016-03-16QINGDAO AUDIS BIO TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
QINGDAO AUDIS BIO TECH CO LTD
Publication Date
2016-03-16
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a herbicide composition containing metamifop, cyhalofop-butyl, and bentazone, and the balance auxiliary ingredients which are allowed to use or are acceptable in pesiticides. The mass ratio of active ingredient metamifop, cyhalofop-butyl, and bentazone in the herbicide composition is 1-50:0.1-20:0.1-40, the total mass amount of the active ingredients accounts for 1 to 6% of the total mass amount of the herbicide composition. The herbicide composition can be made into missible oil, suspending agents, wettable powder, water dispersible granules, emulsion in water, microemulsions, granules, microcapsules, and aqueous solutions. The herbicide composition can be used for preventing and killing paddy field main weeds, such as barnyard grass, euphorbiae lathyridis, crab grass, eleusine indica, and winter wheat weeds, such as amur foxtail, oat grass, polypogon fugax, bluegrass, sclerochloa dura, puccinellia distans parl, Italian ryegrass, lolium temulentum, bromegrass, phleum paniculatum huds, aegilops tauschii, beckmannia syzigachne, wheatgrass, capsella bursa-pastoris, flixweed, and malachium aquaticum, effectively.
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Description

technical field

[0001] The invention relates to the technical field of pesticide compounding, in particular to a herbicidal composition containing mefentrazone, cyhalofop-ethyl and bentazone. Background technique

[0002] Fenpyramid is an aryloxyphenoxypropionate herbicide developed by the Korea Chemical Technology Research Institute, which can control most annual grass weeds very well. Unlike most of these herbicides, the Mefenpyramid is safe for rice and can effectively control the main weeds in paddy fields, such as barnyardgrass, chinensis, crabgrass and goosegrass, and is mainly used for weeding in transplanted and direct-seeded paddy fields. Mefenpyramid has low toxicity, is environmentally safe, has wide compatibility, and is expected to be used for weeding other crops and lawns. It is a promising herbicide.

[0003] Cyhalofop-butyl (Cyhalofop-butyl; chemical name: (R)-2-[4-cyano-2-fluorophenoxy]phenoxy]butyl propionate; CA registration number: 122008-85-9) It is an...

Claims

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