CN102428945A - Flucarbazone-Na compounded herbicide - Google Patents
Flucarbazone-Na compounded herbicide Download PDFInfo
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Abstract
The invention discloses a flucarbazone-Na compounded herbicide which comprises an active component I (flucarbazone-Na), an active component II and auxiliary components, wherein the active component II is one or a combination of several of mesosulfuron methyl, isoproturon, chlortoluron, pyroxsulam, Clodinafop-propargyl, carfentrazone-ethyl, tribenuron-methyl, fluroxypyr, methoxone, 2,4-D-butyl ester, dicamba, bromoxynil, thifensulfuron methyl, amidosulfuron, bensulfuron-methyl, flumetsulam, fluoroglycofen-ethyl and florasulam; the auxiliary components comprise an auxiliary agent and also comprise one of a filler and a solvent; the auxiliary agent is one or a combination of two of an emulsifying agent, a dispersant, a wetting agent, a disintegrant, an agglomerant, an antifreezing agent and a thickening agent; the mass sum of the active component I (flucarbazone-Na) and the active component II is 1%-85% of the total mass of the flucarbazone-Na compounded herbicide; and the mass ratio of the active component I to the active component II is (1:20)-(20:1). The flucarbazone-Na compounded herbicide disclosed by the invention is a novel herbicide for preventing and removing weeds in a wheatland.
Description
Technical field
The present invention relates to a kind of weed killer herbicide, refer in particular to the grand complex weedicide of a kind of fluorine-containing azoles sulphur.
Background technology
Wheat is the most important cereal crops of northern China, concerning the grain security of national economy and country, is main with winter wheat mainly, account for 90%, and the weeds of wheatland has influenced the growth of wheat.The wheat main weeds has about 30 kinds;, Chinese silvergrass, clearvers, ox chickweed, Veronica careless like amur foxtail, Japanese amur foxtail, bromegrass, annual bluegrass, hard grass, caput, crack rice neat, pale persicaria, Stellaria alsine Grim., common vetch, sarson, descurainia sophia (l.) webb ex prantl, common vetch, corn gromwell, shepherd's purse, wartwort, field bindweed, field thistle, rice crock, lamb's-quarters, little lamb's-quarters, plaque holds and benbie; Wheat paddock foliar herbicide commonly used at present is only good to the broadleaved herb control efficiency; To the anti-heterodyne of grassy weed; Part is to effective not all right again to the broadleaved herb effect of gramineous grass, simultaneously because some weed killer herbicide uses the pesticide resistance that causes weeds very big year after year.
Fluorine azoles sulphur is grand to be the efficient wheat paddock weed killer herbicide of sulfonylurea internal-suction type; Grassy weed such as wild oat, bromegrass, amur foxtail and multiple broadleaf weed are had obviously anti-weeding effect, are a kind of brand-new compounds, and its active ingredient can be by root of weeds and cauline leaf absorption; Through suppressing the activity of acetolactate synthestase in the weeds body; Destroy the normal Physiological and Biochemical Metabolism of weeds and bring into play activity of weeding, can very fast metabolism in the wheat body, therefore wheat is had fabulous safety.Can effectively prevent and kill off the most of grassy weed of wheat paddock, but to part grass family and most of broadleaved herb poor effect, this just need can reach to widen and kill grass spectrum raising control efficiency through composite other wheatlands with weed killer herbicide.
Methyl two sulphurs are grand, isoproturon, chlortoluron, pyridine sulphur grass amine use at wheatland and can prevent and kill off most of annual gramineous weed and part broadleaved herb.
But the oxalic acid of determining, azoles humulone can be prevented and kill off wheatland major part undergraduate course weeds, but to no effect to broadleaved herb.
Tribenuron-methyl, fluroxypyr, MCPA,MCP,methoxone, 2; 4-D butyl ester, dicamba, Brominal, thifensulfuronmethyl, amidosulfuron, bensulfuron-methyl, Flumetsulam, fluoroglycofen-ethyl, florasulam can be prevented and kill off the most of broad leaved weed of wheatland, but to grassy weed to no effect.
More than each weed killer herbicide weeds of own distinctive herbicidal spectrum all being arranged and can not preventing and kill off, it is not very desirable using herbicidal effect separately.
Summary of the invention
The technical issues that need to address of the present invention provide a kind of novel weed killer herbicide of preventing and kill off wheat paddock.
For solving the problems of the technologies described above, the technical scheme that the present invention taked is:
Fluorine azoles sulphur composite herbicide; Comprise that active component one fluorine azoles sulphur is grand, active component two and auxiliary element; Said active component two is that methyl two sulphurs are grand, isoproturon, chlortoluron, pyridine sulphur grass amine, determine oxalic acid, azoles humulone, tribenuron-methyl, fluroxypyr, MCPA,MCP,methoxone, 2, the combination of one or more in 4-D butyl ester, dicamba, Brominal, thifensulfuronmethyl, amidosulfuron, bensulfuron-methyl, Flumetsulam, fluoroglycofen-ethyl, the florasulam; Said auxiliary element comprises auxiliary agent, comprises that also a kind of in filler or the solvent, auxiliary agent are one or more composition of emulsifier, dispersant, wetting agent, disintegrant, binding agent, antifreezing agent, thickener; The grand quality sum with active component two of said active component one fluorine azoles sulphur is 1% ~ 85% of a fluorine azoles sulphur composite herbicide gross mass; Active component one is 1:20 ~ 20:1 with the mass ratio of active component two.
Said active component one is 1:10 ~ 10:1 with the mass ratio of active component two, and optimum quality ratio is 1:2 ~ 2:1.
Emulsifier is one or more the composition among nonionic sulphate or phosphate, polyoxyethylene sorbitan fatty acid ester, AEO, NPE, triphen ethyl phenol APEO, two phenethyl phenol polyethenoxy ether, APES formaldehyde condensation products 700#, phenethyl phenol polyethenoxy ether 600#, the alkyl benzene calcium sulfonate 500#.
Dispersant is lignosulfonates; The lignin calcium iodate; Ethoxylated dodecyl alcohol sodium sulphate; Alkyl is formaldehyde condensation products sulfonate how; Neopelex; Lauryl sodium sulfate; Alkyl polyoxyethylene ether sulfonate; Alkylphenol-polyethenoxy base ether formaldehyde condensation products; Alkylphenol-polyethenoxy base ether Nonyl pheno base ether; Polyoxyethylene polyoxypropylene base ether block copolymers; Draw back powder; Polymeric carboxylic salt; Di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate; Polyvinyl alcohol; The naphthalene sulfonate of modification; Polycarboxylate; Alkylnaphthalene sulfonate; APES; The composition of one or more in the EO/PO block polyether.
Wetting agent is alkyl sulfate, alkylsulfonate, naphthalene sulfonate, sodium lignin sulfonate, AEO, APES, short chain EO/PO block polyether, NPE, nonionic ethoxylate, lauryl sodium sulfate, dodecyl sodium sulfate, TERSPERSE2700, TERSPERSE1004 one or more a composition wherein.
Disintegrant is wherein a kind of of ammonium sulfate, sodium sulphate, sodium chloride, ammonium chloride, urea, sucrose, glucose, carboxymethyl cellulose, soluble starch.
Binding agent is wherein a kind of of polyvinyl alcohol, soluble starch, dextrin, xanthans, carboxymethyl cellulose.
Antifreezing agent is a kind of in ethylene glycol, propane diols, isobutanol, urea, the glycerine.
Thickener is a kind of in polyvinyl alcohol, methylcellulose, xanthans, CMC, organobentonite, aluminium-magnesium silicate, the arabic acid glue.
Filler is high clay, organobentonite, potter's clay, diatomite, white carbon, precipitated calcium carbonate one or more a composition wherein.
Solvent is water, methyl alcohol, ethanol, xylol, toluene, dimethyl formamide, dimethyl sulfoxide (DMSO), N-Methyl pyrrolidone, cyclohexanone, solvent naphtha, methyl oleate, vegetable oil one or more a composition wherein.
The preparation of said fluorine azoles sulphur composite herbicide is a missible oil, and missible oil auxiliary element percentage by weight is solvent 10%～90%, emulsifier 5%～30%, and auxiliary element and active component one, active component two sums are 100%; Said solvent is methyl alcohol, ethanol, xylol, toluene, cyclohexanone, solvent naphtha, methyl oleate, vegetable oil one or more a composition wherein.
The preparation of said fluorine azoles sulphur composite herbicide is a suspending agent; Suspending agent auxiliary element percentage by weight is dispersant 3%～10%, wetting agent 1%～5%, antifreezing agent 1%～5%, thickener 1%～5%, solvent 10%～90%, and auxiliary element and active component one, active component two sums are 100%; Said solvent is a water.
The preparation of said fluorine azoles sulphur composite herbicide is a wettable powder, and its auxiliary element percentage by weight is that dispersant 3%～10%, wetting agent 1%～5%, surplus are filler.
The preparation of said fluorine azoles sulphur composite herbicide is a water dispersible granules, and water dispersible granules auxiliary element percentage by weight is that dispersant 3%～10%, wetting agent 1%～5%, disintegrant 1%～5%, binding agent 1%～5%, surplus are filler.
The preparation of said fluorine azoles sulphur composite herbicide is an oil-suspending agent; Oil-suspending agent auxiliary element percentage by weight is dispersant 3%～10%, wetting agent 1%～5%, antifreezing agent 1%～5%, thickener 1%～5%, solvent 10%～90%, and auxiliary element and active component one, active component two sums are 100%; Said solvent is solvent naphtha, methyl oleate, vegetable oil one or more a composition wherein.
The preparation of said fluorine azoles sulphur composite herbicide is a soluble concentrate, and soluble concentrate auxiliary element percentage by weight is solvent 10%～90%, emulsifier 5%～30%, and auxiliary element and active component one, active component two sums are 100%; Said solvent is one or more the composition in dimethyl formamide, dimethyl sulfoxide (DMSO), the N-Methyl pyrrolidone.
Owing to adopted technique scheme, the technological progress that the present invention obtained is:
Active component one of the present invention and the cooperation of active component two and the rational proportion of content, the weeds that can effectively prevent and kill off wheatland.Dispersant mainly is in order dispersion of nano-particles to be provided and to stop the flocculation of grinding the back particle, guaranteeing that particle is suspended state; Active ingredient is scattered in the water in use uniformly, can prevents soup generation layering, sedimentation, caking simultaneously.It is the air that helps on the emptying pesticide activity component particle surface that wetting agent mainly acts on, and adds fast particle and gets into the speed in the water, makes particle wetting rapidly, is convenient to grind.Emulsifier can improve the storage stability of soup and can stop the droplet of disperse phase to condense mutually, makes soup reach homodisperse effect in use.Antifreezing agent solidifies in order to prevent during the accumulating to endure cold because of the weather reason, damages properties of product, adds the low-temperature stability that antifreezing agent improves suspending agent, can also prevent product surface drying and skinning.Thickener mainly is for rheological characteristic of regulating liquid and flowability, and the particle that prevents to disperse guarantees product dilution and mobile easily in bucket mixes simultaneously because of gravitate produces layering and deposition.Its effect of disintegrant is to improve the disintegration rate of particle in water, makes the particle state before its rapid disintegration is dispersed to granulation.Binding agent is in order to improve granulation effect and molding particles rate.Filler mainly is to be used to dilute active constituent content, help simultaneously improving former medicine crush efficiency, improve the flowability of particle.The effect of solvent is in order active ingredient to be diluted to certain content, to have certain stabilization simultaneously.
Embodiment
Below in conjunction with embodiment the present invention is explained further details:
Embodiment 1
The component of the weed killer herbicide of present embodiment is following; Grand 6 kilograms of fluorine azoles sulphur; Grand 3 kilograms of methyl two sulphurs; 30 kilograms of emulsifier, 61 kilograms of solvents add the order that above-mentioned substance is grand by solvent, methyl two sulphurs, fluorine azoles sulphur is grand to stir in the agitated reactor and add emulsifier for mixing after 30 minutes and promptly can be made into the missible oil double centner in 20 minutes.
Wherein solvent is for being methyl alcohol, ethanol, xylol, toluene, cyclohexanone, solvent naphtha, methyl oleate, vegetable oil one or more composition wherein.
Emulsifier is one or more the composition among nonionic sulphate or phosphate, polyoxyethylene sorbitan fatty acid ester, AEO, NPE, triphen ethyl phenol APEO, two phenethyl phenol polyethenoxy ether, APES formaldehyde condensation products 700#, phenethyl phenol polyethenoxy ether 600#, the alkyl benzene calcium sulfonate 500#.
Field efficacy experiment situation is following.
The wheat 2-4 leaf phase, weeds 2-5 leaf phase dispenser, behind the medicine 30 days.
Through experimental data contrast, can get conclusion fluorine azoles sulphur grand with active component two in methyl two sulphurs grandly improved after composite the preventive effects of weeds and reduced effective ingredient consumption.The present invention is significant in the wheat weeds control.
Embodiment 2
The component of the weed killer herbicide of present embodiment is following, grand 18 kilograms of fluorine azoles sulphur, 6 kilograms of isoproturons, 6 kilograms of pyridine sulphur grass amine, 10 kilograms of dispersants, 3 kilograms of wetting agents, 2 kilograms of thickeners, 1 kilogram of antifreezing agent, 54 kilograms in water.The order of above-mentioned substance is grand by water, dispersant, wetting agent, fluorine azoles sulphur, isoproturon, pyridine sulphur grass amine adds that grinding machine for grinding added thickener in 4 hours again, antifreezing agent grinds system and promptly can be made into the suspending agent double centner in 30 minutes.
Dispersant is lignosulfonates; The lignin calcium iodate; Ethoxylated dodecyl alcohol sodium sulphate; Alkyl is formaldehyde condensation products sulfonate how; Neopelex; Lauryl sodium sulfate; Alkyl polyoxyethylene ether sulfonate; Alkylphenol-polyethenoxy base ether formaldehyde condensation products; Alkylphenol-polyethenoxy base ether Nonyl pheno base ether; Polyoxyethylene polyoxypropylene base ether block copolymers; Draw back powder; Polymeric carboxylic salt; Di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate; Polyvinyl alcohol; The naphthalene sulfonate of modification; Polycarboxylate; Alkylnaphthalene sulfonate; APES; The composition of one or more in the EO/PO block polyether.
Wetting agent is alkyl sulfate, alkylsulfonate, naphthalene sulfonate, sodium lignin sulfonate, AEO, APES, short chain EO/PO block polyether, NPE, nonionic ethoxylate, lauryl sodium sulfate, dodecyl sodium sulfate, TERSPERSE2700, TERSPERSE1004 one or more a composition wherein.
Antifreezing agent is a kind of in ethylene glycol, propane diols, isobutanol, urea, the glycerine.
Thickener is a kind of in polyvinyl alcohol, methylcellulose, xanthans, CMC, organobentonite, aluminium-magnesium silicate, the arabic acid glue.
Embodiment 3
The component of the weed killer herbicide of present embodiment is following; Grand 25 kilograms of fluorine azoles sulphur, 30 kilograms of MCPA,MCP,methoxones, 20 kilograms of Brominals; 6 kilograms of dispersants; 3 kilograms of wetting agents, 6 kilograms of fillers fully mix the back with above-mentioned substance and with airslide disintegrating mill 5 ~ 10 microns of preparation granules pulverizing promptly can be made into the wettable powder double centner.
Dispersant is lignosulfonates; The lignin calcium iodate; Ethoxylated dodecyl alcohol sodium sulphate; Alkyl is formaldehyde condensation products sulfonate how; Neopelex; Lauryl sodium sulfate; Alkyl polyoxyethylene ether sulfonate; Alkylphenol-polyethenoxy base ether formaldehyde condensation products; Alkylphenol-polyethenoxy base ether Nonyl pheno base ether; Polyoxyethylene polyoxypropylene base ether block copolymers; Draw back powder; Polymeric carboxylic salt; Di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate; Polyvinyl alcohol; The naphthalene sulfonate of modification; Polycarboxylate; Alkylnaphthalene sulfonate; APES; The composition of one or more in the EO/PO block polyether.
Wetting agent is alkyl sulfate, alkylsulfonate, naphthalene sulfonate, sodium lignin sulfonate, AEO, APES, short chain EO/PO block polyether, NPE, nonionic ethoxylate, lauryl sodium sulfate, dodecyl sodium sulfate, TERSPERSE2700, TERSPERSE1004 one or more a composition wherein.
Filler is high clay, organobentonite, potter's clay, diatomite, white carbon, precipitated calcium carbonate one or more a composition wherein.
Embodiment 4
The component of the weed killer herbicide of present embodiment is following; Grand 12 kilograms of fluorine azoles sulphur, 10 kilograms of amidosulfurons, 10 kilograms of bensulfuron-methyls; 8 kilograms of dispersants, 3 kilograms of wetting agents, 4 kilograms of disintegrants, 2 kilograms of binding agents; 51 kilograms of fillers fully mix the back with above-mentioned substance and are crushed to the preparation particle diameter with airslide disintegrating mill and reach the 5-10 micron, carry out granulation with Squeezinggranulator again and promptly can be made into the water dispersible granules double centner.
Dispersant is lignosulfonates; The lignin calcium iodate; Ethoxylated dodecyl alcohol sodium sulphate; Alkyl is formaldehyde condensation products sulfonate how; Neopelex; Lauryl sodium sulfate; Alkyl polyoxyethylene ether sulfonate; Alkylphenol-polyethenoxy base ether formaldehyde condensation products; Alkylphenol-polyethenoxy base ether Nonyl pheno base ether; Polyoxyethylene polyoxypropylene base ether block copolymers; Draw back powder; Polymeric carboxylic salt; Di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate; Polyvinyl alcohol; The naphthalene sulfonate of modification; Polycarboxylate; Alkylnaphthalene sulfonate; APES; The composition of one or more in the EO/PO block polyether.
Wetting agent is alkyl sulfate, alkylsulfonate, naphthalene sulfonate, sodium lignin sulfonate, AEO, APES, short chain EO/PO block polyether, NPE, nonionic ethoxylate, lauryl sodium sulfate, dodecyl sodium sulfate, TERSPERSE2700, TERSPERSE1004 one or more a composition wherein.
Disintegrant is wherein a kind of of ammonium sulfate, sodium sulphate, sodium chloride, ammonium chloride, urea, sucrose, glucose, carboxymethyl cellulose, soluble starch.
Binding agent is wherein a kind of of polyvinyl alcohol, soluble starch, dextrin, xanthans, carboxymethyl cellulose.
Filler is high clay, organobentonite, potter's clay, diatomite, white carbon, precipitated calcium carbonate one or more a composition wherein.
Embodiment 5
The component of the weed killer herbicide of present embodiment is following, grand 12 kilograms of fluorine azoles sulphur, 10 kilograms of fluoroglycofen-ethyls, 10 kilograms of florasulams, 15 kilograms of dispersants, 3 kilograms of wetting agents, 2 kilograms of thickeners, 1 kilogram of antifreezing agent, 47 kilograms of solvents.The order of above-mentioned substance is grand by solvent, dispersant, wetting agent, fluorine azoles sulphur, fluoroglycofen-ethyl, florasulam adds that grinding machine for grinding added thickener in 4 hours again, antifreezing agent grinds system and promptly can be made into the oil-suspending agent double centner in 30 minutes.
Dispersant is lignosulfonates; The lignin calcium iodate; Ethoxylated dodecyl alcohol sodium sulphate; Alkyl is formaldehyde condensation products sulfonate how; Neopelex; Lauryl sodium sulfate; Alkyl polyoxyethylene ether sulfonate; Alkylphenol-polyethenoxy base ether formaldehyde condensation products; Alkylphenol-polyethenoxy base ether Nonyl pheno base ether; Polyoxyethylene polyoxypropylene base ether block copolymers; Draw back powder; Polymeric carboxylic salt; Di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate; Polyvinyl alcohol; The naphthalene sulfonate of modification; Polycarboxylate; Alkylnaphthalene sulfonate; APES; The composition of one or more in the EO/PO block polyether.
Wetting agent is alkyl sulfate, alkylsulfonate, naphthalene sulfonate, sodium lignin sulfonate, AEO, APES, short chain EO/PO block polyether, NPE, nonionic ethoxylate, lauryl sodium sulfate, dodecyl sodium sulfate, TERSPERSE2700, TERSPERSE1004 one or more a composition wherein.
Antifreezing agent is a kind of in ethylene glycol, propane diols, isobutanol, urea, the glycerine.
Thickener is a kind of in polyvinyl alcohol, methylcellulose, xanthans, CMC, organobentonite, aluminium-magnesium silicate, the arabic acid glue.
Solvent is solvent naphtha, methyl oleate, vegetable oil one or more a composition wherein.
Embodiment 6
The component of the weed killer herbicide of present embodiment is following; Grand 10 kilograms of fluorine azoles sulphur; 10 kilograms of pyridine sulphur grass amine; 15 kilograms of emulsifier, 65 kilograms of solvents, order above-mentioned substance is grand by solvent, fluorine azoles sulphur, pyridine sulphur grass amine adds and is stirred to dissolving fully in the agitated reactor and adds emulsifier for mixing again and promptly can be made into the soluble concentrate double centner in 30 minutes
Wherein solvent is one or more the composition in dimethyl formamide, dimethyl sulfoxide (DMSO), the N-Methyl pyrrolidone.
Emulsifier is one or more the composition among nonionic sulphate or phosphate, polyoxyethylene sorbitan fatty acid ester, AEO, NPE, triphen ethyl phenol APEO, two phenethyl phenol polyethenoxy ether, APES formaldehyde condensation products 700#, phenethyl phenol polyethenoxy ether 600#, the alkyl benzene calcium sulfonate 500#.
Embodiment 7～14
In embodiment 7 to 14, emulsifier is for being one or more the composition among nonionic sulphate or phosphate, polyoxyethylene sorbitan fatty acid ester, AEO, NPE, triphen ethyl phenol APEO, two phenethyl phenol polyethenoxy ether, APES formaldehyde condensation products 700#, phenethyl phenol polyethenoxy ether 600#, the alkyl benzene calcium sulfonate 500#.
Dispersant is lignosulfonates; The lignin calcium iodate; Ethoxylated dodecyl alcohol sodium sulphate; Alkyl is formaldehyde condensation products sulfonate how; Neopelex; Lauryl sodium sulfate; Alkyl polyoxyethylene ether sulfonate; Alkylphenol-polyethenoxy base ether formaldehyde condensation products; Alkylphenol-polyethenoxy base ether Nonyl pheno base ether; Polyoxyethylene polyoxypropylene base ether block copolymers; Draw back powder; Polymeric carboxylic salt; Di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate; Polyvinyl alcohol; The naphthalene sulfonate of modification; Polycarboxylate; Alkylnaphthalene sulfonate; APES; The composition of one or more in the EO/PO block polyether.
Wetting agent is alkyl sulfate, alkylsulfonate, naphthalene sulfonate, sodium lignin sulfonate, AEO, APES, short chain EO/PO block polyether, NPE, nonionic ethoxylate, lauryl sodium sulfate, dodecyl sodium sulfate, TERSPERSE2700, TERSPERSE1004 one or more a composition wherein.
Disintegrant is wherein a kind of of ammonium sulfate, sodium sulphate, sodium chloride, ammonium chloride, urea, sucrose, glucose, carboxymethyl cellulose, soluble starch.
Binding agent is wherein a kind of of polyvinyl alcohol, soluble starch, dextrin, xanthans, carboxymethyl cellulose.
Antifreezing agent is a kind of in ethylene glycol, propane diols, isobutanol, urea, the glycerine.
Thickener is a kind of in polyvinyl alcohol, methylcellulose, xanthans, CMC, organobentonite, aluminium-magnesium silicate, the arabic acid glue.
Filler is high clay, organobentonite, potter's clay, diatomite, white carbon, precipitated calcium carbonate one or more a composition wherein.
When processing soluble concentrate, solvent is one or more the composition in dimethyl formamide, dimethyl sulfoxide (DMSO), the N-Methyl pyrrolidone; When processing oil-suspending agent, solvent is solvent naphtha, methyl oleate, vegetable oil one or more a composition wherein; When processing suspending agent, solvent is a water; When processing missible oil, solvent is methyl alcohol, ethanol, xylol, toluene, cyclohexanone, solvent naphtha, methyl oleate, vegetable oil one or more a composition wherein.
Active component two is not limited to listed several kinds of embodiment; Can also be grand for fluorine azoles sulphur, isoproturon, chlortoluron, pyridine sulphur grass amine, azoles quinoline grass ester, MCPA,MCP,methoxone, 2, the combination of one or more in 4-D butyl ester, dicamba, Brominal, amidosulfuron, bensulfuron-methyl, Flumetsulam, fluoroglycofen-ethyl, the florasulam.
The field effect of embodiment 2～14 has obvious synergistic effect when using than each single agent, has enlarged to kill the grass spectrum.
Claims (9)
1. fluorine azoles sulphur composite herbicide; Comprise that active component one fluorine azoles sulphur is grand, active component two and auxiliary element; It is characterized in that: said active component two is for methyl two sulphurs are grand, isoproturon, chlortoluron, pyridine sulphur grass amine, determine oxalic acid, azoles humulone, tribenuron-methyl, fluroxypyr, MCPA,MCP,methoxone, 2, the combination of one or more in 4-D butyl ester, dicamba, Brominal, thifensulfuronmethyl, amidosulfuron, bensulfuron-methyl, Flumetsulam, fluoroglycofen-ethyl, the florasulam;
Said auxiliary element comprises auxiliary agent, comprises that also a kind of in filler or the solvent, auxiliary agent are one or more composition of emulsifier, dispersant, wetting agent, disintegrant, binding agent, antifreezing agent, thickener;
The grand quality sum with active component two of said active component one fluorine azoles sulphur is 1% ~ 85% of a fluorine azoles sulphur composite herbicide gross mass; Active component one is 1:20 ~ 20:1 with the mass ratio of active component two.
2. fluorine azoles sulphur composite herbicide according to claim 1 is characterized in that: said active component one is 1:2 ~ 2:1 with the mass ratio of active component two.
3. fluorine azoles sulphur composite herbicide according to claim 1 and 2 is characterized in that: emulsifier is one or more the composition among nonionic sulphate or phosphate, polyoxyethylene sorbitan fatty acid ester, AEO, NPE, triphen ethyl phenol APEO, two phenethyl phenol polyethenoxy ether, APES formaldehyde condensation products 700#, phenethyl phenol polyethenoxy ether 600#, the alkyl benzene calcium sulfonate 500#;
Dispersant is lignosulfonates; The lignin calcium iodate; Ethoxylated dodecyl alcohol sodium sulphate; Alkyl is formaldehyde condensation products sulfonate how; Neopelex; Lauryl sodium sulfate; Alkyl polyoxyethylene ether sulfonate; Alkylphenol-polyethenoxy base ether formaldehyde condensation products; Alkylphenol-polyethenoxy base ether Nonyl pheno base ether; Polyoxyethylene polyoxypropylene base ether block copolymers; Draw back powder; Polymeric carboxylic salt; Di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate; Polyvinyl alcohol; The naphthalene sulfonate of modification; Polycarboxylate; Alkylnaphthalene sulfonate; APES; The composition of one or more in the EO/PO block polyether;
Wetting agent is alkyl sulfate, alkylsulfonate, naphthalene sulfonate, sodium lignin sulfonate, AEO, APES, short chain EO/PO block polyether, NPE, nonionic ethoxylate, lauryl sodium sulfate, dodecyl sodium sulfate, TERSPERSE2700, TERSPERSE1004 one or more a composition wherein;
Disintegrant is wherein a kind of of ammonium sulfate, sodium sulphate, sodium chloride, ammonium chloride, urea, sucrose, glucose, carboxymethyl cellulose, soluble starch;
Binding agent is wherein a kind of of polyvinyl alcohol, soluble starch, dextrin, xanthans, carboxymethyl cellulose;
Antifreezing agent is a kind of in ethylene glycol, propane diols, isobutanol, urea, the glycerine;
Thickener is a kind of in polyvinyl alcohol, methylcellulose, xanthans, CMC, organobentonite, aluminium-magnesium silicate, the arabic acid glue;
Filler is high clay, organobentonite, potter's clay, diatomite, white carbon, precipitated calcium carbonate one or more a composition wherein;
Solvent is water, methyl alcohol, ethanol, xylol, toluene, dimethyl formamide, dimethyl sulfoxide (DMSO), N-Methyl pyrrolidone, cyclohexanone, solvent naphtha, methyl oleate, vegetable oil one or more a composition wherein.
4. fluorine azoles sulphur composite herbicide according to claim 3; It is characterized in that: the preparation of said fluorine azoles sulphur composite herbicide is a missible oil; Missible oil auxiliary element percentage by weight is solvent 10%～90%, emulsifier 5%～30%, and auxiliary element and active component one, active component two sums are 100%; Said solvent is methyl alcohol, ethanol, xylol, toluene, cyclohexanone, solvent naphtha, methyl oleate, vegetable oil one or more a composition wherein.
5. fluorine azoles sulphur composite herbicide according to claim 3; It is characterized in that: the preparation of said fluorine azoles sulphur composite herbicide is a suspending agent; Suspending agent auxiliary element percentage by weight is dispersant 3%～10%, wetting agent 1%～5%, antifreezing agent 1%～5%, thickener 1%～5%, solvent 10%～90%, and auxiliary element and active component one, active component two sums are 100%; Said solvent is a water.
6. fluorine azoles sulphur composite herbicide according to claim 3; It is characterized in that: the preparation of said fluorine azoles sulphur composite herbicide is a wettable powder, and wettable powder auxiliary element percentage by weight is that dispersant 3%～10%, wetting agent 1%～5%, surplus are filler.
7. fluorine azoles sulphur composite herbicide according to claim 3; It is characterized in that: the preparation of said fluorine azoles sulphur composite herbicide is a water dispersible granules, and water dispersible granules auxiliary element percentage by weight is that dispersant 3%～10%, wetting agent 1%～5%, disintegrant 1%～5%, binding agent 1%～5%, surplus are filler.
8. fluorine azoles sulphur composite herbicide according to claim 3; It is characterized in that: the preparation of said fluorine azoles sulphur composite herbicide is an oil-suspending agent; Oil-suspending agent auxiliary element percentage by weight is dispersant 3%～10%, wetting agent 1%～5%, antifreezing agent 1%～5%, thickener 1%～5%, solvent 10%～90%, and auxiliary element and active component one, active component two sums are 100%; Said solvent is solvent naphtha, methyl oleate, vegetable oil one or more a composition wherein.
9. fluorine azoles sulphur composite herbicide according to claim 3; It is characterized in that: the preparation of said fluorine azoles sulphur composite herbicide is a soluble concentrate; Soluble concentrate auxiliary element percentage by weight is solvent 10%～90%, emulsifier 5%～30%, and auxiliary element and active component one, active component two sums are 100%; Said solvent is one or more the composition in dimethyl formamide, dimethyl sulfoxide (DMSO), the N-Methyl pyrrolidone.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310292103.5A CN103392725B (en) | 2012-01-16 | 2012-01-16 | Flucarbazone-sodium compound herbicide |
| CN2012100114874A CN102428945A (en) | 2012-01-16 | 2012-01-16 | Flucarbazone-Na compounded herbicide |
Applications Claiming Priority (1)
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| CN2013102955597A Division CN103404529A (en) | 2012-01-16 | 2012-01-16 | Flucarbazone-sodium compound weedicide |
| CN201310292103.5A Division CN103392725B (en) | 2012-01-16 | 2012-01-16 | Flucarbazone-sodium compound herbicide |
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| CN106489979A (en) * | 2016-10-17 | 2017-03-15 | 佛山市盈辉作物科学有限公司 | Herbicidal composition comprising flucarbazone, the different monooctyl ester of 2 first, 4 chlorine and azoles humulone |
| CN107960422A (en) * | 2017-12-06 | 2018-04-27 | 江苏省农业科学院 | A kind of herbicide decrement control careless method of dispenser prevention and control Wheat after rice time of infertility crop smothering |
| CN108719314A (en) * | 2017-04-20 | 2018-11-02 | 燕化永乐（乐亭）生物科技有限公司 | A kind of Herbicidal combinations |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103392725A (en) | 2013-11-20 |
| CN103392725B (en) | 2015-07-15 |
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