CN104642320A - Mixed herbicide containing aminopyralid and high-efficiency fluazifop-butyl - Google Patents
Mixed herbicide containing aminopyralid and high-efficiency fluazifop-butyl Download PDFInfo
- Publication number
- CN104642320A CN104642320A CN201310577231.4A CN201310577231A CN104642320A CN 104642320 A CN104642320 A CN 104642320A CN 201310577231 A CN201310577231 A CN 201310577231A CN 104642320 A CN104642320 A CN 104642320A
- Authority
- CN
- China
- Prior art keywords
- acid
- fampridine
- efficient fluazifop
- herbicide
- fluazifop
- 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
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a mixed herbicide containing aminopyralid and high-efficiency fluazifop-butyl, which belongs to the technical field of pesticide. The herbicide uses aminopyralid and high-efficiency fluazifop-butyl as main effective components, wherein the mass ratio of aminopyralid to high-efficiency fluazifop-butyl is 0.1-80: 0.1-80. The mixed herbicide provided by the invention is applied to non-cultivated land, orchards, woodland, rape fields and wheat paddocks 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, rape fields and wheat paddocks.
Description
Technical field
The invention belongs to technical field of pesticide, especially weed killer herbicide field, relate to the binary built agent of the acid of chlorine Fampridine and efficient fluazifop.This herbicidal composition can be applicable to uncultivated area, orchard, forest land, Rapeseed Field and wheat paddock postemergence weed control.
Background technology
Chlorine Fampridine acid (aminopyralid), amino-3, the 6-dichloropyridine-2-carboxylic acids of chemical name: 4-, the acid of chlorine Fampridine is a kind of pyridines weed killer herbicide, is widely used in the control of weeds of mountain region, grassland, lawn, plantation and uncultivated area.Annual or perennial broadleaf weed can be prevented and treated.
Efficient fluazifop (fluazifop-butyl), have another name called surely kill, fluorine grass removes, a kind of fragrant phenoxy phenoxy propionic acid weed killer herbicide, chemical name: (R)-2-[4-(5-trifluoromethyl-2-pyridine oxygen base) phenoxy group] butyl propionate.Efficient fluazifop is selectivity inner sucting conduction type herbicide after seedling, and weeds are mainly through cauline leaf Assimilation and conductivity, and root also can Assimilation and conductivity.To annual and perennial grassy weed, there is heavier lethality, to broad leaf crop safety.
Because current chlorine Fampridine acid residue problem is serious, usage amount and using method are strictly limited in a lot of countries and regions.In order to while minimizing herbicide carryover, guarantee the herbicidal effect of medicament, using being made into mixture after the acid of chlorine Fampridine and efficient fluazifop two kinds of suitable decrements of weed killer herbicide, so both expanding herbicide spectrum, it also avoid possibility succession crop being produced to residual hazard.
Summary of the invention
The object of this invention is to provide the mixed herbicide of a kind of chloride Fampridine acid and efficient fluazifop.
Another object of the present invention is to provide the application of this weed killer herbicide in uncultivated area, orchard, forest land, Rapeseed Field and wheat paddock weeding.
The mixed herbicide of a kind of chloride Fampridine acid and efficient fluazifop, it is characterized in that this weed killer herbicide with chlorine Fampridine acid with efficient fluazifop for principle active component, the acid of chlorine Fampridine is 0.1 ~ 80:0.1 ~ 80 with the mass ratio of efficient fluazifop, preferred chlorine Fampridine acid is 1 ~ 60:1 ~ 60 with the mass ratio of efficient fluazifop, and most preferably the acid of chlorine Fampridine is 0.5 ~ 6:1 with the mass ratio of efficient fluazifop.
In mixed herbicide, the acid of chlorine Fampridine is 1 ~ 85% with the mass percentage of efficient both fluazifops in weed killer herbicide, and preferred mass percentage composition is 10 ~ 75%.
Mixed herbicide of the present invention, wherein the acid of chlorine Fampridine exists with the form of water soluble salt, and the water soluble salt of described chlorine Fampridine acid comprises the water soluble salts such as sodium salt, sylvite, ammonium salt, isopropyl amine salt, methylamine salt, dimethylamine salt, alcohol salt, triethanolamine salt, triisopropanolamine salt.
Chlorine Fampridine acid of the present invention is with the binary built preparation of efficient fluazifop, except the acid of chlorine Fampridine is with except efficient fluazifop active ingredient, the auxiliary agents such as conventional surfactants, thickener, solvent or the solid packing that pesticidal preparations allows can also be added and be mixed with any one formulation that agricultural chemicals allows.Preferably be processed into missible oil, aqueous emulsion, water dispersible granules, water solube powder, microemulsion, soluble liquid, wetting powder.
" % " of the present invention is mass percentage.
The application of mixed herbicide in uncultivated area, orchard, forest land, Rapeseed Field and wheat paddock weeding of chloride Fampridine acid of the present invention and efficient fluazifop, has remarkable result preventing and kill off the application in uncultivated area, orchard, forest land, Rapeseed Field and wheat paddock in various broad leaved weed and grassy weed.
Compared to the prior art, beneficial effect of the present invention:
Mixed herbicide of the present invention, has instant effect, herbicide spectrum width, and the advantages such as the lasting period is long, weeding is thorough, it is low to remain, low toxicity, safety and environmental protection are the uncultivated area of high-quality, orchard, forest land, Rapeseed Field and wheat paddock chemical herbicide.
Specific embodiments
Embodiment 1
Efficient fluazifop 10%, chlorine Fampridine acid 5%, calcium dodecyl benzene sulfonate 7%, alkylphenol polyoxyethylene 6%, deionized water 10%, solvent naphtha to 100%, formulation method is conveniently mixed with the aqueous missible oil that mass percentage is 15%.Wherein the acid of chlorine Fampridine exists with isopropyl amine salt form.
Embodiment 2
Efficient fluazifop 10%, chlorine Fampridine acid 10%, alkylphenol polyoxyethylene 3%, castor oil polyoxyethylene ether 2%, xanthans 0.1%, dimethylbenzene 20%, ethylene glycol 5%, water to 100%, formulation method is conveniently mixed with the aqueous emulsion that mass percentage is 20%.Wherein the acid of chlorine Fampridine exists with sodium-salt form.
Embodiment 3
Efficient fluazifop 25%, chlorine Fampridine acid 50%, sodium lignin sulfonate 5%, lauryl sulfate 2%, ammonium sulfate 5%, kaolin to 100%, formulation method is conveniently mixed with the water dispersible granules that mass percentage is 75%.Wherein the acid of chlorine Fampridine exists with ammonium salts.
Embodiment 4
Efficient fluazifop 5%, chlorine Fampridine acid 30%, neopelex 5%, alkylphenol polyoxyethylene 3%, ammonium sulfate to 100%, formulation method is conveniently mixed with the water solube powder that mass percentage is 35%.Wherein the acid of chlorine Fampridine exists with sodium-salt form.
Embodiment 5
Efficient fluazifop 5%, chlorine Fampridine acid 45%, neopelex 5%, ammonium sulfate to 100%, formulation method is conveniently mixed with the soluble granula that mass percentage is 50%.Wherein the acid of chlorine Fampridine exists with sodium-salt form.
Embodiment 6
Efficient fluazifop 20%, chlorine Fampridine acid 20%, NNO(di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate) 6%, sodium lignin sulfonate 5%, kaolin to 100%, formulation method is conveniently mixed with the wetting powder that mass percentage is 40%.Wherein the acid of chlorine Fampridine exists with ammonium salts.
Embodiment 7
Efficient fluazifop 3%, chlorine Fampridine acid 7%, calcium dodecyl benzene sulfonate 5%, castor oil polyoxyethylene ether 5%, solvent naphtha 15%, cyclohexanone 5%, ethylene glycol 5%, water to 100%, formulation method is conveniently mixed with the microemulsion that mass percentage is 10%.Wherein the acid of chlorine Fampridine exists with triethanolamine salt form.
Embodiment 8
Efficient fluazifop 2%, chlorine Fampridine acid 8%, neopelex 5%, alkyl glycoside 5%, isopropyl alcohol 15%, cyclohexanone 5%, ethylene glycol 5%, water to 100%, formulation method is conveniently mixed with the soluble liquid that mass percentage is 10%.Wherein the acid of chlorine Fampridine exists with triisopropanolamine salt form.
Embodiment 9
1, toxicity determination test
Utilize the preparation in embodiment 1 ~ 4, measure its co-toxicity coefficient to amur foxtail.
Test method: be seeded in respectively in the Disposable paper cup of 9cm by the seed of quantitative amur foxtail, sows 10 ~ 15 seeds in every glass, cultivates in illumination box, when amur foxtail 3 ~ 6 leaf phase, does composition spray to carry out spraying process in crawler type.Continue in greenhouse after process to cultivate, routine observation respectively processes the preventive effect to weeds, weighs the weeds fresh weight after each process after 30d, and the method proposed by nineteen sixties such as Sun Yunpei, calculates its toxicity regression curve and co-toxicity coefficient.Co-toxicity coefficient is greater than 100, and show that two kinds of active principles have synergistic effect, co-toxicity coefficient is less than 100, shows that two kinds of active principles have antagonism.Measurement result is as shown in table 1.
Table 1 toxicity measurement result
As can be seen from Table 1, the co-toxicity coefficient after two kinds of active principles are composite is all greater than 100, illustrates that the present invention has obvious synergistic effect.
2, field control effectiveness test
Reagent agent: 4 kinds of re-compounded binary herbicides in embodiment 1 ~ 4.
Contrast medicament: 15% efficient fluazifop missible oil (commercially available), 30% chlorine Fampridine sour water agent (commercially available).
Control crop: wheat.
Prevent and kill off object: the weeds such as dayflower, clearvers, shepherd's purse, amur foxtail.
Test method: according to the area of experimental plot, the good various medicament of precise, and after being watered dilution, utilize knapsack sprayer, carry out even spraying, the Fan spray head that sprinkler selection weed killer herbicide is special.During spraying, liquid be noted evenly to spray application in experimental plot, accomplish the phenomenon not having drain spray, many sprays.
After test, after medicine, 20d, 40d observe weeds death condition respectively, and the activity of weeding of more various medicament.
Embodiments of the invention preparation Herbicidal Testing Trials effect sees the following form 20d after 1(medicine) and table 2(medicine after 40d)
Table 1 field control effectiveness test result (after medicine 20d)
Table 2 field control effectiveness test result (after medicine 40d)
As can be seen from Table 1 and Table 2, the present invention has significant preventive effect to broad leaved weed, significantly building performance, and instant effect, lasting period are long.
Claims (10)
1. the mixed herbicide of a chloride Fampridine acid and efficient fluazifop, it is characterized in that this weed killer herbicide with the acid of chlorine Fampridine with efficient fluazifop for principle active component, the acid of chlorine Fampridine is 0.1 ~ 80:0.1 ~ 80 with the mass ratio of efficient fluazifop.
2. chloride Fampridine acid according to claim 1 and the mixed herbicide of efficient fluazifop, is characterized in that in this weed killer herbicide, the acid of chlorine Fampridine is 1 ~ 60:1 ~ 60 with the mass ratio of efficient fluazifop.
3. chloride Fampridine acid according to claim 1 and the mixed herbicide of efficient fluazifop, is characterized in that in this weed killer herbicide, the acid of chlorine Fampridine is 0.5 ~ 6:1 with the mass ratio of efficient fluazifop.
4. chloride Fampridine acid according to claim 1 and the mixed herbicide of efficient fluazifop, is characterized in that the acid of chlorine Fampridine is 1 ~ 85% with the mass percentage of efficient both fluazifops in weed killer herbicide.
5. chloride Fampridine acid according to claim 4 and the mixed herbicide of efficient fluazifop, is characterized in that the acid of chlorine Fampridine is 10 ~ 75% with the mass percentage of efficient both fluazifops in weed killer herbicide.
6. the chloride Fampridine acid according to arbitrary one of claim 1-5 and the mixed herbicide of efficient fluazifop, it is characterized in that the acid of chlorine Fampridine exists with the form of water soluble salt, the water soluble salt of described chlorine Fampridine acid comprises sodium salt, sylvite, ammonium salt, isopropyl amine salt, methylamine salt, dimethylamine salt, alcohol salt, triethanolamine salt, triisopropanolamine salt.
7. the mixed herbicide of chloride Fampridine acid according to claim 1 and efficient fluazifop, it is characterized in that it with the acid of chlorine Fampridine with efficient fluazifop for the auxiliary agent that principle active component and agricultural chemicals allow is mixed with any one formulation.
8. chloride Fampridine acid according to claim 7 and the mixed herbicide of efficient fluazifop, is characterized in that described formulation is missible oil, aqueous emulsion, water dispersible granules, water solube powder, microemulsion, soluble liquid, wetting powder.
9. the application of mixed herbicide in uncultivated area, orchard, forest land, Rapeseed Field and wheat paddock weeding of chloride Fampridine acid according to claim 1 and efficient fluazifop.
10. the mixed herbicide of chloride Fampridine acid according to claim 1 and efficient fluazifop is preventing and kill off the application in uncultivated area, orchard, forest land, Rapeseed Field and wheat paddock in various broad leaved weed and grassy weed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310577231.4A CN104642320A (en) | 2013-11-15 | 2013-11-15 | Mixed herbicide containing aminopyralid and high-efficiency fluazifop-butyl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310577231.4A CN104642320A (en) | 2013-11-15 | 2013-11-15 | Mixed herbicide containing aminopyralid and high-efficiency fluazifop-butyl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104642320A true CN104642320A (en) | 2015-05-27 |
Family
ID=53234379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310577231.4A Pending CN104642320A (en) | 2013-11-15 | 2013-11-15 | Mixed herbicide containing aminopyralid and high-efficiency fluazifop-butyl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104642320A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1759673A (en) * | 2004-10-11 | 2006-04-19 | 北京颖新泰康科技有限公司 | Weeding composition, application and method of application |
| CN103168779A (en) * | 2011-12-22 | 2013-06-26 | 山东滨农科技有限公司 | Weedicide composition containing fine fluazifop-butyl and clopyralid |
-
2013
- 2013-11-15 CN CN201310577231.4A patent/CN104642320A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1759673A (en) * | 2004-10-11 | 2006-04-19 | 北京颖新泰康科技有限公司 | Weeding composition, application and method of application |
| CN103168779A (en) * | 2011-12-22 | 2013-06-26 | 山东滨农科技有限公司 | Weedicide composition containing fine fluazifop-butyl and clopyralid |
Non-Patent Citations (2)
| Title |
|---|
| 付群梅: "氯氨吡啶酸(aminopyralid)—防除牧草地一年和多年生阔叶草且持效期长的一种新型活性物质", 《世界农药》 * |
| 袁会珠等: "《现代农药应用技术图解》", 30 June 2013, 中国农业科学技术出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105519531A (en) | Clodinafop-propargyl and beflubutamid containing weeding composition and application thereof | |
| CN104621115B (en) | The mixed herbicide of a kind of chloride Fampridine acid and n-nonanoic acid | |
| CN104642365A (en) | Mixing herbicide containing aminopyralid and trifloxysulfuron sodium | |
| CN105360151A (en) | Weeding composition containing clodinafop-propargyl and flucarbazone-sodium and application of weeding composition | |
| CN104621117B (en) | A kind of mixed herbicide of chloride Fampridine acid and clopyralid | |
| CN104642342A (en) | Mixed herbicide containing aminopyralid and penoxsulam | |
| CN104621167A (en) | Mixed herbicide containing picloram and flazasulfuron | |
| CN104621121A (en) | Mixed herbicide containing picloram and propaquizafop | |
| CN102027907A (en) | Herbicidal composition containing fluazifop-p-butyl and clethodim and application thereof | |
| CN104621116A (en) | Mixed herbicide containing aminopyralid and cyhalofop-butyl | |
| CN104642323B (en) | The acid of a kind of chloride Fampridine and the mixed herbicide of dichloro quinolinic acid | |
| CN104621107A (en) | Mixed herbicide containing picloram and haloxyfop-R-methyl | |
| CN104621141A (en) | Mixed herbicide containing picloram and metamifop | |
| CN104686534A (en) | Aminopyralid-clomazone-containing mixed herbicide | |
| CN104642320A (en) | Mixed herbicide containing aminopyralid and high-efficiency fluazifop-butyl | |
| CN104621113B (en) | Mixture herbicide containing aminopyralid and sethoxydim | |
| CN104621177A (en) | Mixed herbicide containing picloram and glufosinate | |
| CN104621108A (en) | Mixed herbicide containing picloram and triclopyr | |
| CN104621109A (en) | Mixed herbicide containing picloram and clethodim | |
| CN104621122A (en) | Mixed herbicide containing aminopyralid and quizalofop-p-ethyl | |
| CN104642319B (en) | Mixed herbicide containing aminopyralid and 2-methyl-4-chlorophenoxyacetic acid | |
| CN104621114A (en) | Mixed herbicide containing aminopyralid and dicamba | |
| CN104621142B (en) | Mixed herbicide containing picloram and fenoxaprop-p-ethyl | |
| CN104642321A (en) | Mixing herbicide containing aminopyralid and 2,4-D | |
| CN104621111A (en) | Mixed herbicide containing picloram and fluroxypyr |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150527 |