Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
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
Inactive Publication Date: 2016-03-16
QINGDAO AUDIS BIO TECH CO LTD
View PDF0 Cites 4 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
And no one has reported about the compound herbicidal composition and application of fenpyramid, cyhalofop-ethyl and bentazone
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0030] In order to make the technical solutions, objectives and advantages of the present invention clearer, the present invention is described with the following specific examples, but the present invention is not limited to these examples. The effect experiment of the present invention adopts the mode of field test, and unless otherwise specified, the ratios mentioned below are all ratios of parts by mass.
[0031] field efficacy test
[0032] The test was carried out in the wheat field test base in Henan Province. The soil fertility was consistent and medium. The humidity was moderate during the test. The main weeds in the test site were pigtails, brome, etc., and the weeds were evenly distributed. The test results are as follows:
[0033] Table 1 Field control effect test of fenpyramid, cyhalofop-ethyl and bentazone compound
[0034]
[0035]
[0036] The field test results show that the combination of fenpyramid, cyhalofop-ethyl and bentazone in proportion has good ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
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.
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
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more