CN105123730A - Phytocidal composition - Google Patents
Phytocidal composition Download PDFInfo
- Publication number
- CN105123730A CN105123730A CN201510591163.6A CN201510591163A CN105123730A CN 105123730 A CN105123730 A CN 105123730A CN 201510591163 A CN201510591163 A CN 201510591163A CN 105123730 A CN105123730 A CN 105123730A
- Authority
- CN
- China
- Prior art keywords
- composition
- percentage
- weight
- cyhalofop
- cyclohexanone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 30
- 230000001931 phytocidal effect Effects 0.000 title abstract 3
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000005472 Bensulfuron methyl Substances 0.000 claims abstract description 9
- TYIYMOAHACZAMQ-CQSZACIVSA-N Cyhalofop-butyl Chemical group C1=CC(O[C@H](C)C(=O)OCCCC)=CC=C1OC1=CC=C(C#N)C=C1F TYIYMOAHACZAMQ-CQSZACIVSA-N 0.000 claims abstract description 9
- 239000005502 Cyhalofop-butyl Substances 0.000 claims abstract description 9
- XMQFTWRPUQYINF-UHFFFAOYSA-N bensulfuron-methyl Chemical group COC(=O)C1=CC=CC=C1CS(=O)(=O)NC(=O)NC1=NC(OC)=CC(OC)=N1 XMQFTWRPUQYINF-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000008367 deionised water Substances 0.000 claims abstract description 9
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 9
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000002363 herbicidal effect Effects 0.000 claims description 17
- -1 penoxsuam Chemical group 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 4
- 239000005903 Gamma-cyhalothrin Substances 0.000 claims description 3
- ZXQYGBMAQZUVMI-GCMPRSNUSA-N gamma-cyhalothrin Chemical compound CC1(C)[C@@H](\C=C(/Cl)C(F)(F)F)[C@H]1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 ZXQYGBMAQZUVMI-GCMPRSNUSA-N 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 abstract description 12
- 230000002045 lasting effect Effects 0.000 abstract description 2
- SYJGKVOENHZYMQ-UHFFFAOYSA-N Penoxsulam Chemical compound N1=C2C(OC)=CN=C(OC)N2N=C1NS(=O)(=O)C1=C(OCC(F)F)C=CC=C1C(F)(F)F SYJGKVOENHZYMQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000005592 Penoxsulam Substances 0.000 abstract 1
- 239000004009 herbicide Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 240000007594 Oryza sativa Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 description 3
- 238000009333 weeding Methods 0.000 description 3
- 239000003905 agrochemical Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000234653 Cyperus Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a phytocidal composition, which is prepared from bensulfuron methyl, penoxsulam, cyhalofop-butyl, cyclohexanone, emulgator and deionized water. The invention provides the phytocidal composition which is efficient, good in fast-acting property, long in lasting period, and is conductive to comprehensive treatment of farmland weed.
Description
Technical field
The present invention relates to farmland weeding field, particularly a kind of Herbicidal combinations.
Background technology
Paddy rice is one of staple food crop in the world, China in Zhejiang, Jiangxi, Anhui etc. is economized all extensive plantation.In Rice Cropping process, the problem that weeds in paddy field quantity of a great variety is large annoyings grower always.
At present, paddy field weeding mainly relies on the method for chemical weed control.In recent years, because some weed killer herbicide kind large area are used alone, a lot of weeds have been caused to develop immunity to drugs.Meanwhile, grass when weeds occur is mutually complicated, and grassy weed, broad leaved weed, the mixed life of nutgrass flatsedge multiclass weeds, single variety weed killer herbicide uses can not solve farmland weed, all can show defect in a certain respect and limitation.
Variety classes weed killer herbicide mixture, have herbicidal spectrum wide, promote actual effect, delay herbicide resistance, time and labour saving advantage.Being screened by formulation of pesticide, can effectively improve actual control efficiency, reduce dosage, reduce costs, delay disease, worm, the drug-fast generation of crop smothering, is the important means that agricultural synthesis is administered.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of efficient, quick-acting is good and the lasting period is long, is conducive to the Herbicidal combinations of the farmland weed comprehensive regulation.
The concrete technical scheme of the present invention is as follows:
A kind of Herbicidal combinations, is made up of bensulfuron-methyl, penoxsuam, cyhalofop-butyl, cyclohexanone, emulsifier, deionized water.Bensulfuron-methyl percentage by weight is in the composition 0.5% ~ 2%, penoxsuam percentage by weight is in the composition 0.5% ~ 2%, cyhalofop-butyl percentage by weight is in the composition 0.5% ~ 2%, and cyclohexanone percentage by weight is in the composition 10% ~ 15%, emulsifier percentage by weight is in the composition 15% ~ 18%, all the other are deionized water polishing.
Further, in above-mentioned composition, add the gamma cyhalothrin of percentage by weight 0.5%-1.5%, can at weeding desinsection simultaneously.
Herbicidal combinations provided by the invention, usual employing is watered spraying, pesticide-clay mixture spreads fertilizer over the fields method and uses, and also can adopt other operation techniques agriculturally applied as required.Herbicidal combinations provided by the invention, in the paddy rice 2 leaf phase to the shooting stage, should use before the paddy field annual weed 5 leaf phase when applying.
Herbicidal combinations provided by the invention has following beneficial effect: first, Herbicidal combinations provided by the invention, obvious synergistic effect is shown in certain ratio range, the control efficiency of composition is significantly improved than single dose, reduce the using dosage of agricultural chemicals, decrease times for spraying, reduce drug cost, decrease the adverse effect of agricultural chemicals to ecotope.Secondly, the combination of multiple effective ingredient, a drug can solve various weed problem, compensate for defect when single dose uses and limitation.3rd, effective ingredient mechanism of action is different, can overcome the shortcoming that long-term single use easily produces resistance.
Embodiment
Be further described the specific embodiment of the present invention below in conjunction with embodiment, following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
Embodiment 1
The concrete technical scheme of the present invention is as follows:
A kind of Herbicidal combinations, is made up of bensulfuron-methyl, penoxsuam, cyhalofop-butyl, cyclohexanone, emulsifier, deionized water.Bensulfuron-methyl percentage by weight is in the composition 1%, penoxsuam percentage by weight is in the composition 1.3%, cyhalofop-butyl percentage by weight is in the composition 1.5%, and cyclohexanone percentage by weight is in the composition 15%, emulsifier percentage by weight is in the composition 17%, all the other are deionized water polishing.
Embodiment 2
The concrete technical scheme of the present invention is as follows:
A kind of Herbicidal combinations, is made up of bensulfuron-methyl, penoxsuam, cyhalofop-butyl, cyclohexanone, emulsifier, deionized water.Bensulfuron-methyl percentage by weight is in the composition 1%, penoxsuam percentage by weight is in the composition 1.3%, cyhalofop-butyl percentage by weight is in the composition 1.5%, and cyclohexanone percentage by weight is in the composition 15%, emulsifier percentage by weight is in the composition 17%, gamma cyhalothrin percentage by weight is in the composition 1%, all the other are deionized water polishing.
The above is only preferred embodiments of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. a Herbicidal combinations, it is characterized in that, be made up of bensulfuron-methyl, penoxsuam, cyhalofop-butyl, cyclohexanone, emulsifier, deionized water, it is composed as follows: bensulfuron-methyl percentage by weight is in the composition 0.5% ~ 2%, penoxsuam percentage by weight is in the composition 0.5% ~ 2%, cyhalofop-butyl percentage by weight is in the composition 0.5% ~ 2%, and cyclohexanone percentage by weight is in the composition 10% ~ 15%, emulsifier percentage by weight is in the composition 15% ~ 18%, all the other are deionized water polishing.
2. a kind of Herbicidal combinations as claimed in claim 1, is characterized in that, adds the gamma cyhalothrin of percentage by weight 0.5%-1.5% in composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510591163.6A CN105123730A (en) | 2015-09-16 | 2015-09-16 | Phytocidal composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510591163.6A CN105123730A (en) | 2015-09-16 | 2015-09-16 | Phytocidal composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105123730A true CN105123730A (en) | 2015-12-09 |
Family
ID=54709621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510591163.6A Pending CN105123730A (en) | 2015-09-16 | 2015-09-16 | Phytocidal composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105123730A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746558A (en) * | 2016-05-13 | 2016-07-13 | 创新美兰（合肥）股份有限公司 | Bensulfuron methyl, cyhalofop-butyl and penoxsulam compounded dispersible oil suspending agent and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101595886A (en) * | 2009-07-10 | 2009-12-09 | 合肥星宇化学有限责任公司 | The Herbicidal combinations that is used for paddy field |
| WO2012009489A2 (en) * | 2010-07-15 | 2012-01-19 | Dow Agrosciences Llc | Solid herbicide compositions with built-in adjuvant |
| CN103120173A (en) * | 2013-02-04 | 2013-05-29 | 广东中迅农科股份有限公司 | Paddy field weeding composition |
| CN104145979A (en) * | 2014-08-04 | 2014-11-19 | 苏州市新泾村农业基地专业合作社 | Herbicide for weeds in transplanted rice field and application method thereof |
-
2015
- 2015-09-16 CN CN201510591163.6A patent/CN105123730A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101595886A (en) * | 2009-07-10 | 2009-12-09 | 合肥星宇化学有限责任公司 | The Herbicidal combinations that is used for paddy field |
| WO2012009489A2 (en) * | 2010-07-15 | 2012-01-19 | Dow Agrosciences Llc | Solid herbicide compositions with built-in adjuvant |
| CN103120173A (en) * | 2013-02-04 | 2013-05-29 | 广东中迅农科股份有限公司 | Paddy field weeding composition |
| CN104145979A (en) * | 2014-08-04 | 2014-11-19 | 苏州市新泾村农业基地专业合作社 | Herbicide for weeds in transplanted rice field and application method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746558A (en) * | 2016-05-13 | 2016-07-13 | 创新美兰（合肥）股份有限公司 | Bensulfuron methyl, cyhalofop-butyl and penoxsulam compounded dispersible oil suspending agent and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |
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| WD01 | Invention patent application deemed withdrawn after publication |