CN102893999B - Compound herbicide composition used in rice field - Google Patents
Compound herbicide composition used in rice field Download PDFInfo
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- CN102893999B CN102893999B CN201210460607.9A CN201210460607A CN102893999B CN 102893999 B CN102893999 B CN 102893999B CN 201210460607 A CN201210460607 A CN 201210460607A CN 102893999 B CN102893999 B CN 102893999B
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Abstract
The invention relates to a compound herbicide composition used in a rice field and provides a compound herbicide composition used in a rice field. The compound herbicide composition contains the following two active ingredients: ingredient (A): pyribenzoxim and ingredient (B): clomazone, wherein the weight ratio of the ingredient (A) to the ingredient (B) is (1-50): (1-50).
Description
Patent application of the present invention is to be on December 30th, 2010 applying date, and application number is 201010614249.3, and what denomination of invention was the application for a patent for invention of " compounded herbicide composition for rice field " divides an application.
Technical field
The present invention relates to pesticide field, more particularly, relate to a kind of compounded herbicide composition for rice field.
Background technology
Preventing and kill off of paddy field weed is the key of agricultural foison, China's Monitoring of Paddy Rice Plant Area is larger, the problem of preventing and kill off of weeds in field is very outstanding, variation and herbicide resistance due to rice ecosystem strengthens in recent years, and the generation of weeds, harm have become the major obstacle that restriction rice yield improves.
Therefore, compose, improve the mixture of herbicides composition of the paddy field special use of preventive effect in the urgent need to developing a kind of herbicide that can effectively expand herbicide for paddy field this area.
Summary of the invention
The invention provides the paddy field herbicide composition specially of a kind of efficient, low toxicity, broad weed-killing spectrum and use safety, thereby solved problems of the prior art.
On the one hand, the invention provides a kind of compounded herbicide composition for rice field, it comprises following two kinds of active ingredients:
Composition (A): pyribenzoxim;
Composition (B): weed killer herbicide, it is selected from a kind of in following compound: compound in triazine class, heterocycle compound, benzene oxygen compounds, amides compound, diphenyl ether compound, sulfonyl urea compound, phenoxy carboxylic acid compound, phytochemical, organophosphorus compound, carbamide compounds, dinitroanilines, benzamides compound, and carbamate compound;
Wherein, described composition (A) is 1-50:1-50 with the weight ratio of composition (B).
One preferred embodiment in, described compound in triazine class is selected from prometryn and symetryne,
Described heterocycle compound is selected from bentazone, clomazone and dichloro quinolinic acid,
Described benzene oxygen compounds Xuan Zi oxazole acyl grass amine,
Described amides compound is selected from mefenacet, alachlor, Acetochlor, propisochlor, the third careless amine and butachlor,
Described diphenyl ether compound is selected from Oxyfluorfen and cyhalofop-butyl,
Described sulfonyl urea compound is selected from flucetosulfuron, AC322140, bensulfuron-methyl and ethoxysulfuron,
Described phenoxy carboxylic acid compound is selected from 2 first 4 chlorine sodium and 2,4-d butyl esters,
Described phytochemical Xuan Zi oxazine humulone and pyriftalid,
Described organophosphorus compound is selected from anilofos,
Described carbamide compounds is selected from daimuron,
Described dinitroanilines is selected from pendimethalin,
Described benzamides compound is selected from KIH 6127,
Described carbamate compound is selected from molinate and benthiocarb.
Another preferred embodiment in, the weight ratio of described composition (A) and composition (B) is 1:25 to 25:1.
Another preferred embodiment in, the weight ratio of described composition (A) and composition (B) is 1:5 to 5:1.
Another preferred embodiment in, the weight ratio of described composition (A) and composition (B) is 1:5.
Another preferred embodiment in, described composition also comprises auxiliary agent, solvent, mineral salt, antifreeze and solid carrier.
Another preferred embodiment in, described auxiliary agent is selected from emulsifier and surfactant;
Described solvent is selected from toluene, cyclohexanone, dimethylbenzene, phenol, trimethylbenzene, Solvesso 150#, Solvesso200#, Solvesso 100#, nonyl phenol, D-hesperidene, 1-METHYLPYRROLIDONE, NOP, benzoic acid, acetophenone, DOW, BAC, turpentine oil, nicotinic acid, soya-bean oil, corn oil, White Mineral Oil, glycerine and oleic acid;
Described mineral salt are selected from sodium chloride, ammonium chloride, magnesium chloride, calcium chloride, copper chloride, zinc chloride, sodium sulphate, magnesium sulfate, aluminum sulfate, copper sulphate, calcium sulphate, sodium nitrate, aluminum nitrate, magnesium nitrate and nitrate of lime;
Described antifreeze is selected from diethylene glycol, ethylene glycol, propane diols, glycerine, polyethylene glycol and urea;
Described solid carrier is selected from bentonite, white carbon, kaolin, potter's clay, diatomite, starch and precipitated calcium carbonate.
Another preferred embodiment in, described emulsifier is selected from aliphatic amine polyoxyethylene ether, polyoxyethylene carboxylate, phenethyl phenol polyethenoxy ether, alkylphenol polyoxyethylene formaldehyde condensation products, aryl phenol APEO, aryl phenol polyoxyethylene ether sulfate, alkylphenol polyoxyethylene sulphate, fatty alcohol polyoxyethylene ether sulfate, castor oil polyoxyethylene ether, calcium dodecyl benzene sulfonate, dodecyl benzyl dimethyl ammonium chloride, special OPEO, special OPEO sulphate, aryl polyoxyethylene polyoxypropylene ether sulfate, the random ether altogether of alkylaryl polyoxyethylene polyoxypropylene, alkylphenol polyoxyethylene, coconut oil alkanolamide, polyoxyethylene stearic acid ester, polyoxyethylene stearic acid ester, lauric acid polyoxyethylene ester, lauric acid polyoxyethylene ester, fatty alcohol-polyoxyethylene ether, fatty alcohol phosphate, polyoxyethylene carboxylate, agriculture breast 500#, agriculture breast 600#, Nongru-700 #, agriculture breast 2201, agriculture breast 8209, agriculture breast 8316, agriculture breast 8312, agriculture breast 8210, agriculture breast NP-10, agriculture breast 0425, agriculture breast 0408, agriculture breast 3517, ALKAMULSOR/40, GERONOL CH/200, GERONOL CH/100, in GERONOL FF/4 and CANTAROX B500 one or more, described surfactant is selected from Negel, lignosulfonates and carboxymethyl cellulose.
Another preferred embodiment in, described composition is to be selected from the formulation preparation of lower group: missible oil, emulsifiable concentrate, wetting powder, granule, oil-suspending agent, suspending agent and microcapsule formulations.
On the other hand, the present invention relates to the application of above-mentioned compound herbicide composition in the weed killer herbicide for the preparation of grassy weed, sedge family and broad leaved weed.
Embodiment
The present inventor finds after having carried out extensive and deep research, by with specific ratio by pyribenzoxim and another kind of specific mixture of herbicides, its herbicide action and activity level have exceeded the stack of each component, there is synergistic effect, paddy field is had to efficient herbicidal effect, herbicide spectrum width, moderate to crop safety, cost.Based on above-mentioned discovery, the present invention is accomplished.
In a first aspect of the present invention, a kind of paddy field herbicide composition specially is provided, it is the preparation being processed by pyribenzoxim, another kind of agricultural chemicals (weed killer herbicide), auxiliary agent, solvent or solid diluent etc.
In herbicidal composition of the present invention, active ingredient " pyribenzoxim ": the weight ratio of " another kind of agricultural chemicals (weed killer herbicide) " is 1-50:1-50, preferably 1:1 to 1:50, more preferably 1:1 to 1:25, most preferably 1:5.
In the present invention, active ingredient " pyribenzoxim " belongs to acetolactate synthestase (ALS) inhibitor, selectivity efficient pyrimidine ether weed killer herbicide, be mainly used in preventing and kill off the numerous grass family of paddy field, sedge family and broad leaved weed, can be used for preventing and kill off barnyard grass, Paspalum distichum, needle spikesedge herb, difformed galingale herb, Monochoria vaginalis, mexicana, pondweed, Li Intestinal etc.; Sterling is tasteless white solid, fusing point 128-130 ℃; Solvability in water: 3.5ppm, pyribenzoxim acute LD 50 (mg/kg): rat oral >5000(is female); Through skin mouse >2000; To rabbit skin and eyes nonirritant; To animal without teratogenesis, mutagenesis, carcinogenesis.
In the present invention, active ingredient " another kind of agricultural chemicals (weed killer herbicide) " can be a kind of of following compound: prometryn, symetryne (triazines), bentazone, clomazone, dichloro quinolinic acid (heterocyclic), oxazole acyl grass amine (benzene oxygen class), mefenacet, alachlor, Acetochlor, propisochlor, the third careless amine, butachlor (amide-type), Oxyfluorfen, cyhalofop-butyl (diphenyl ether), flucetosulfuron, AC322140, bensulfuron-methyl, ethoxysulfuron (sulfonylurea), 2 first 4 chlorine sodium, 2, 4-d butyl ester (phenoxy carboxylic acid), oxazine humulone, pyriftalid (plant resource), anilofos (organic phosphates), daimuron (ureas), pendimethalin (dinitroaniline), KIH 6127 (benzamides), molinate, benthiocarb (carbamates) etc.
In the present invention, described herbicidal composition also comprises auxiliary agent, and this auxiliary agent comprises surfactant (anion surfactant, non-ionic surface active agent), emulsifier etc.
In the present invention, described emulsifier can be aliphatic amine polyoxyethylene ether, polyoxyethylene carboxylate, phenethyl phenol polyethenoxy ether, alkylphenol polyoxyethylene formaldehyde condensation products, aryl phenol APEO, aryl phenol polyoxyethylene ether sulfate, alkylphenol polyoxyethylene sulphate, fatty alcohol polyoxyethylene ether sulfate, castor oil polyoxyethylene ether, calcium dodecyl benzene sulfonate, dodecyl benzyl dimethyl ammonium chloride, special OPEO, special OPEO sulphate, aryl polyoxyethylene polyoxypropylene ether sulfate, the random ether altogether of alkylaryl polyoxyethylene polyoxypropylene, alkylphenol polyoxyethylene, coconut oil alkanolamide, polyoxyethylene stearic acid ester, polyoxyethylene stearic acid ester, lauric acid polyoxyethylene ester, lauric acid polyoxyethylene ester, fatty alcohol-polyoxyethylene ether, fatty alcohol phosphate, polyoxyethylene carboxylate, agriculture breast 500#(Nanjing Tai Hua company), agriculture breast 600#(Nanjing Tai Hua company), Nongru-700 #(Xingtai blue star company), agriculture breast 2201(Xingtai blue star company), agriculture breast 8209(Xingtai blue sky company), agriculture breast 8316(Xingtai blue sky company), agriculture breast 8312(Xingtai blue sky company), agriculture breast 8210(Handan Xin Diya company), agriculture breast NP-10(Nanjing Tai Hua company), agriculture breast 0425(Handan Xin Diya company), agriculture breast 0408(Handan Xin Diya company), agriculture breast 3517(Handan Xin Diya company), ALKAMULS OR/40(Rhodia), GERONOL CH/200(Rhodia), GERONOL CH/100(Rhodia), GERONOL FF/4(Rhodia), the blended emulsifier of one or more CANTAROX B500(Rhodia).
In the present invention, the surfactant of described dispersion use can be Negel, lignosulfonates, carboxymethyl cellulose etc.
In the present invention, described herbicidal composition also comprises solvent, and described can be toluene, cyclohexanone, dimethylbenzene, phenol, trimethylbenzene, Solvesso 150#(Yangzhou Hua Lun company), Solvesso 200#(Yangzhou Hua Lun company), Solvesso 100#(Yangzhou Hua Lun company), nonyl phenol, D-hesperidene, 1-METHYLPYRROLIDONE, NOP, benzoic acid, acetophenone, DOW(Nanjing Tai Hua company), BAC(Nanjing Tai Hua company), turpentine oil, nicotinic acid, soya-bean oil, corn oil, White Mineral Oil, glycerine, oleic acid etc.
In the present invention, described herbicidal composition also comprises mineral salt, and described mineral salt can be sodium chloride, ammonium chloride, magnesium chloride, calcium chloride, copper chloride, zinc chloride, sodium sulphate, magnesium sulfate, aluminum sulfate, copper sulphate, calcium sulphate, sodium nitrate, aluminum nitrate, magnesium nitrate, nitrate of lime etc.
In the present invention, described herbicidal composition also comprises antifreeze, and described antifreeze can be a kind of in diethylene glycol, ethylene glycol, propane diols, glycerine, polyethylene glycol and urea.
In the present invention, described herbicidal composition also comprises solid carrier, and this solid carrier is bentonite, white carbon, kaolin, potter's clay, diatomite, starch, precipitated calcium carbonate etc.
In the present invention, described herbicidal composition can be selected from the formulation preparation of lower group: missible oil, emulsifiable concentrate, wetting powder, granule, oil-suspending agent, suspending agent, microcapsule formulations etc.
Preferably, compounded herbicide composition for rice field of the present invention comprises following two kinds of active ingredients: pyribenzoxim is with clomazone, and its weight ratio is 1:50 to 50:1, preferably 1:25 to 25:1, more preferably 1:5.
Preferably, compounded herbicide composition for rice field of the present invention comprises following two kinds of active ingredients: pyribenzoxim and cyhalofop-butyl, its weight ratio is 1:50 to 50:1, preferably 1:25 to 25:1, more preferably 1:5.
Preferably, compounded herbicide composition for rice field of the present invention comprises following two kinds of active ingredients: pyribenzoxim is with oxazole acyl grass amine, and its weight ratio is 1:50 to 50:1, preferably 1:25 to 25:1, more preferably 1:5.
In a second aspect of the present invention, relate to the application of said herbicidal composition in the weed killer herbicide for the preparation of grassy weed, sedge family and broad leaved weed.
Major advantage of the present invention is:
The herbicide action of herbicidal composition of the present invention and activity level have exceeded the stack of each independent component, have synergistic effect; There is efficient herbicidal effect, herbicide spectrum width, moderate to crop safety, cost simultaneously, and grassy weed, sedge family, broad leaved weed are all had to better control efficiency.
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment are only not used in and limit the scope of the invention for the present invention is described.The experimental technique of unreceipted actual conditions in the following example, conventionally according to normal condition, or the condition of advising according to manufacturer.Unless indicate, otherwise all umbers are parts by weight, all percentages are weight percentage.
embodiment 1:50% pyribenzoxim clomazone microcapsule formulations
Recipe ingredient is as follows: pyribenzoxim active ingredient, 1%; Clomazone active ingredient, 49%; Polyurethane, 20%; Polyethylene glycol, 2%; Carboxymethyl cellulose, 8%; Propane diols, 5%; Organosilicon, 0.2%; Water, supplies 100%.
Drug effect report: the grassy weeds such as barnyard grass and part broadleaved herb, nutgrass flatsedge, 2 to 6 leaf phase dispensers, 20 days anti-effects of investigation strain after medicine, concrete outcome sees the following form:
*eC: missible oil
*cS: microcapsule formulations
Result of the test shows, pyribenzoxim, Yu the composite rear herbicidal effect of clomazone will be conducive to increase mutually drug effect higher than any single dose in component, there is no antagonism, and expands herbicide spectrum.
embodiment 2:25% pyribenzoxim clomazone microcapsule formulations
Recipe ingredient is as follows: pyribenzoxim active ingredient, 1%; Clomazone active ingredient, 24%; Polyurethane, 6%; Polyethylene glycol, 8%; Carboxymethyl cellulose, 7%; Propane diols, 6%; Organosilicon, 0.2%; Water, supplies 100%.
Drug effect report: the grassy weeds such as barnyard grass and part broadleaved herb, nutgrass flatsedge, 2 to 6 leaf phase dispensers, 20 days anti-effects of investigation strain after medicine, concrete outcome sees the following form:
Result of the test shows, pyribenzoxim, Yu the composite rear herbicidal effect of clomazone will be conducive to increase mutually drug effect higher than any single dose in component, there is no antagonism, and expands herbicide spectrum.
embodiment 3:26% pyribenzoxim clomazone microcapsule formulations
Recipe ingredient is as follows: pyribenzoxim active ingredient, 4%; Clomazone active ingredient, 22%; Polyurethane, 8%; Polyethylene glycol, 8%; Carboxymethyl cellulose, 5%; Propane diols, 9%; Organosilicon, 0.2%; Water, supplies 100%.
Drug effect report: the grassy weeds such as barnyard grass and part broadleaved herb, nutgrass flatsedge, 2 to 6 leaf phase dispensers, 20 days anti-effects of investigation strain after medicine, concrete outcome sees the following form:
Result of the test shows, pyribenzoxim, Yu the composite rear herbicidal effect of clomazone will be conducive to increase mutually drug effect higher than any single dose in component, there is no antagonism, and expands herbicide spectrum.
embodiment 4:25% pyribenzoxim clomazone microcapsule formulations
Recipe ingredient is as follows: pyribenzoxim active ingredient, 24%; Clomazone active ingredient, 1%; Polyurethane, 6%; Polyethylene glycol, 6%; Carboxymethyl cellulose, 5%; Propane diols, 8%; Organosilicon, 0.2%; Water, supplies 100%.
Drug effect report: the grassy weeds such as barnyard grass and part broadleaved herb, nutgrass flatsedge, 2 to 6 leaf phase dispensers, 20 days anti-effects of investigation strain after medicine, concrete outcome sees the following form:
Result of the test shows, pyribenzoxim, Yu the composite rear herbicidal effect of clomazone will be conducive to increase mutually drug effect higher than any single dose in component, there is no antagonism, and expands herbicide spectrum.
embodiment 5:50% pyribenzoxim clomazone microcapsule formulations
Recipe ingredient is as follows: pyribenzoxim active ingredient, 49%; Clomazone active ingredient, 1%; Polyurethane, 5%; Polyethylene glycol, 3%; Carboxymethyl cellulose, 7%; Propane diols, 6%; Organosilicon, 0.2%; Water, supplies 100%.
Drug effect report: the grassy weeds such as barnyard grass and part broadleaved herb, nutgrass flatsedge, 2 to 6 leaf phase dispensers, 20 days anti-effects of investigation strain after medicine, concrete outcome sees the following form:
Result of the test shows, pyribenzoxim, Yu the composite rear herbicidal effect of clomazone will be conducive to increase mutually drug effect higher than any single dose in component, there is no antagonism, and expands herbicide spectrum.
embodiment 6:50% pyribenzoxim cyhalofop-butyl microemulsion
Recipe ingredient is as follows: pyribenzoxim active ingredient, 1%; Cyhalofop-butyl active ingredient, 49%; Calcium dodecyl benzene sulfonate, 5%; Castor oil polyoxyethylene ether, 12%; Ethylene glycol, 9%; Organosilicon, 0.2%; Water, supplies 100%.
Drug effect report: the grassy weeds such as barnyard grass and part broadleaved herb, nutgrass flatsedge, 2 to 6 leaf phase dispensers, 20 days anti-effects of investigation strain after medicine, concrete outcome sees the following form:
*mE: microemulsion
Result of the test shows, the composite rear herbicidal effect of pyribenzoxim and cyhalofop-butyl will be conducive to increase mutually drug effect higher than any single dose in component, there is no antagonism, and expands herbicide spectrum.
embodiment 7:25% pyribenzoxim cyhalofop-butyl microemulsion
Recipe ingredient is as follows: pyribenzoxim active ingredient, 1%; Cyhalofop-butyl active ingredient, 24%; Calcium dodecyl benzene sulfonate, 7%; Castor oil polyoxyethylene ether, 12%; Ethylene glycol, 8%; Organosilicon, 0.2%; Water, supplies 100%.
Drug effect report: the grassy weeds such as barnyard grass and part broadleaved herb, nutgrass flatsedge, 2 to 6 leaf phase dispensers, 20 days anti-effects of investigation strain after medicine, concrete outcome sees the following form:
Result of the test shows, the composite rear herbicidal effect of pyribenzoxim and cyhalofop-butyl will be conducive to increase mutually drug effect higher than any single dose in component, there is no antagonism, and expands herbicide spectrum.
embodiment 8:9% pyribenzoxim cyhalofop-butyl microemulsion
Recipe ingredient is as follows: pyribenzoxim active ingredient, 2%; Cyhalofop-butyl active ingredient, 7%; Calcium dodecyl benzene sulfonate, 6%; Castor oil polyoxyethylene ether, 10%; Ethylene glycol, 9%; Organosilicon, 0.2%; Water, supplies 100%.
Drug effect report: the grassy weeds such as barnyard grass and part broadleaved herb, nutgrass flatsedge, 2 to 6 leaf phase dispensers, 20 days anti-effects of investigation strain after medicine, concrete outcome sees the following form:
Result of the test shows, the composite rear herbicidal effect of pyribenzoxim and cyhalofop-butyl will be conducive to increase mutually drug effect higher than any single dose in component, there is no antagonism, and expands herbicide spectrum.
embodiment 9:25% pyribenzoxim cyhalofop-butyl microemulsion
Recipe ingredient is as follows: pyribenzoxim active ingredient, 24%; Cyhalofop-butyl active ingredient, 1%; Calcium dodecyl benzene sulfonate, 7%; Castor oil polyoxyethylene ether, 8%; Ethylene glycol, 9%; Organosilicon, 0.2%; Water, supplies 100%.
Drug effect report: the grassy weeds such as barnyard grass and part broadleaved herb, nutgrass flatsedge, 2 to 6 leaf phase dispensers, 20 days anti-effects of investigation strain after medicine, concrete outcome sees the following form:
Result of the test shows, the composite rear herbicidal effect of pyribenzoxim and cyhalofop-butyl will be conducive to increase mutually drug effect higher than any single dose in component, there is no antagonism, and expands herbicide spectrum.
embodiment 10:50% pyribenzoxim cyhalofop-butyl microemulsion
Recipe ingredient is as follows: pyribenzoxim active ingredient, 50%; Cyhalofop-butyl active ingredient, 1%; Calcium dodecyl benzene sulfonate, 6.4%; Castor oil polyoxyethylene ether, 9%; Ethylene glycol, 9%; Organosilicon, 0.2%; Water, supplies 100%.
Drug effect report: the grassy weeds such as barnyard grass and part broadleaved herb, nutgrass flatsedge, 2 to 6 leaf phase dispensers, 20 days anti-effects of investigation strain after medicine, concrete outcome sees the following form:
Result of the test shows, the composite rear herbicidal effect of pyribenzoxim and cyhalofop-butyl will be conducive to increase mutually drug effect higher than any single dose in component, there is no antagonism, and expands herbicide spectrum.
embodiment 11:50% Mi pyridine oxime Cao Mi oxazole acyl grass amine missible oil
Recipe ingredient is as follows: pyribenzoxim active ingredient, 1%; Oxazole acyl grass amine active ingredient, 49%; Calcium dodecyl benzene sulfonate, 10%; Castor oil polyoxyethylene ether, 5%; Trimethylbenzene, supplies 100%.
Drug effect report: the grassy weeds such as barnyard grass and part broadleaved herb, nutgrass flatsedge, 2 to 6 leaf phase dispensers, 20 days anti-effects of investigation strain after medicine, concrete outcome sees the following form:
Result of the test shows, pyribenzoxim, Yu the composite rear herbicidal effect of oxazole acyl grass amine will be conducive to increase mutually drug effect higher than any single dose in component, there is no antagonism, and expands herbicide spectrum.
embodiment 12:25% Mi pyridine oxime Cao Mi oxazole acyl grass amine missible oil
Recipe ingredient is as follows: pyribenzoxim active ingredient, 1%; Oxazole acyl grass amine active ingredient, 24%; Calcium dodecyl benzene sulfonate, 7%; Castor oil polyoxyethylene ether, 6%; Trimethylbenzene, supplies 100%.
Drug effect report: the grassy weeds such as barnyard grass and part broadleaved herb, nutgrass flatsedge, 2 to 6 leaf phase dispensers, 20 days anti-effects of investigation strain after medicine, concrete outcome sees the following form:
Result of the test shows, pyribenzoxim, Yu the composite rear herbicidal effect of oxazole acyl grass amine will be conducive to increase mutually drug effect higher than any single dose in component, there is no antagonism, and expands herbicide spectrum.
embodiment 13:10% Mi pyridine oxime Cao Mi oxazole acyl grass amine missible oil
Recipe ingredient is as follows: pyribenzoxim active ingredient, 2%; Oxazole acyl grass amine active ingredient, 8%; Calcium dodecyl benzene sulfonate, 5%; Castor oil polyoxyethylene ether, 5%; Trimethylbenzene, supplies 100%.
Drug effect report: the grassy weeds such as barnyard grass and part broadleaved herb, nutgrass flatsedge, 2 to 6 leaf phase dispensers, 20 days anti-effects of investigation strain after medicine, concrete outcome sees the following form:
Result of the test shows, pyribenzoxim, Yu the composite rear herbicidal effect of oxazole acyl grass amine will be conducive to increase mutually drug effect higher than any single dose in component, there is no antagonism, and expands herbicide spectrum.
embodiment 14:25% Mi pyridine oxime Cao Mi oxazole acyl grass amine missible oil
Recipe ingredient is as follows: pyribenzoxim active ingredient, 24%; Oxazole acyl grass amine active ingredient, 1%; Calcium dodecyl benzene sulfonate, 6.5%; Castor oil polyoxyethylene ether, 5.5%; Trimethylbenzene, supplies 100%.
Drug effect report: the grassy weeds such as barnyard grass and part broadleaved herb, nutgrass flatsedge, 2 to 6 leaf phase dispensers, 20 days anti-effects of investigation strain after medicine, concrete outcome sees the following form:
Result of the test shows, pyribenzoxim, Yu the composite rear herbicidal effect of oxazole acyl grass amine will be conducive to increase mutually drug effect higher than any single dose in component, there is no antagonism, and expands herbicide spectrum
embodiment 15:50% Mi pyridine oxime Cao Mi oxazole acyl grass amine missible oil
Recipe ingredient is as follows: pyribenzoxim active ingredient, 49%; Oxazole acyl grass amine active ingredient, 1%; Calcium dodecyl benzene sulfonate, 12%; Castor oil polyoxyethylene ether, 8%; Trimethylbenzene, supplies 100%.
Drug effect report: the grassy weeds such as barnyard grass and part broadleaved herb, nutgrass flatsedge, 2 to 6 leaf phase dispensers, 20 days anti-effects of investigation strain after medicine, concrete outcome sees the following form:
Result of the test shows, pyribenzoxim, Yu the composite rear herbicidal effect of oxazole acyl grass amine will be conducive to increase mutually drug effect higher than any single dose in component, there is no antagonism, and expands herbicide spectrum.
Although for the object being aware and understand, the present invention is described in detail, but after having read present specification, those skilled in the art will be appreciated that, do not departing under the prerequisite of spirit of the present invention and essence, can carry out various modifications and change to the present invention, within these modifications and change all fall into appended claims and the included scope of content of equal value thereof.
Claims (10)
1. a compounded herbicide composition for rice field, its active ingredient is grouped into by following two kinds of one-tenth:
Composition (A): pyribenzoxim;
Composition (B): clomazone,
Wherein, described composition (A) is 1:50 to 50:1 with the weight ratio of composition (B).
2. composition as claimed in claim 1, is characterized in that, described composition (A) is 1:25 to 25:1 with the weight ratio of composition (B).
3. composition as claimed in claim 1, is characterized in that, described composition (A) is 1:5 to 5:1 with the weight ratio of composition (B).
4. composition as claimed in claim 1, is characterized in that, described composition (A) is 1:5 with the weight ratio of composition (B).
5. composition as claimed in claim 1, is characterized in that, described composition also comprises auxiliary agent, solvent and solid carrier.
6. composition as claimed in claim 5, is characterized in that, described auxiliary agent is emulsifier, surfactant, mineral salt or antifreeze.
7. composition as claimed in claim 6, is characterized in that,
Described solvent is selected from toluene, cyclohexanone, dimethylbenzene, phenol, trimethylbenzene, Solvesso150#, Solvesso200#, Solvesso100#, nonyl phenol, D-hesperidene, 1-METHYLPYRROLIDONE, NOP, benzoic acid, acetophenone, DOW, BAC, turpentine oil, nicotinic acid, soya-bean oil, corn oil, White Mineral Oil, glycerine and oleic acid;
Described mineral salt are selected from sodium chloride, ammonium chloride, magnesium chloride, calcium chloride, copper chloride, zinc chloride, sodium sulphate, magnesium sulfate, aluminum sulfate, copper sulphate, calcium sulphate, sodium nitrate, aluminum nitrate, magnesium nitrate and nitrate of lime;
Described antifreeze is selected from diethylene glycol, ethylene glycol, propane diols, glycerine, polyethylene glycol and urea;
Described solid carrier is selected from bentonite, white carbon, kaolin, potter's clay, diatomite, starch and precipitated calcium carbonate.
8. composition as claimed in claim 7, is characterized in that, described emulsifier is selected from aliphatic amine polyoxyethylene ether, polyoxyethylene carboxylate, phenethyl phenol polyethenoxy ether, alkylphenol polyoxyethylene formaldehyde condensation products, aryl phenol APEO, aryl phenol polyoxyethylene ether sulfate, alkylphenol polyoxyethylene sulphate, fatty alcohol polyoxyethylene ether sulfate, castor oil polyoxyethylene ether, calcium dodecyl benzene sulfonate, dodecyl benzyl dimethyl ammonium chloride, special OPEO, special OPEO sulphate, aryl polyoxyethylene polyoxypropylene ether sulfate, the random ether altogether of alkylaryl polyoxyethylene polyoxypropylene, alkylphenol polyoxyethylene, coconut oil alkanolamide, polyoxyethylene stearic acid ester, polyoxyethylene stearic acid ester, lauric acid polyoxyethylene ester, lauric acid polyoxyethylene ester, fatty alcohol-polyoxyethylene ether, fatty alcohol phosphate, polyoxyethylene carboxylate, agriculture breast 500#, agriculture breast 600#, Nongru-700 #, agriculture breast 2201, agriculture breast 8209, agriculture breast NP-10, agriculture breast 3517, ALKAMULS OR/40, GERONOL CH/200, in GERONOL CH/100 and GERONOL FF/4 one or more,
Described surfactant is selected from Negel, lignosulfonates and carboxymethyl cellulose.
9. composition as claimed in claim 1, is characterized in that, described composition is to be selected from the formulation preparation of lower group: missible oil, emulsifiable concentrate, wetting powder, granule, oil-suspending agent, suspending agent and microcapsule formulations.
10. the application of the compound herbicide composition described in any one in the weed killer herbicide for the preparation of grassy weed, sedge family and broad leaved weed in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210460607.9A CN102893999B (en) | 2010-12-30 | 2010-12-30 | Compound herbicide composition used in rice field |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210460607.9A CN102893999B (en) | 2010-12-30 | 2010-12-30 | Compound herbicide composition used in rice field |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010106142493A Division CN102027942A (en) | 2010-12-30 | 2010-12-30 | Compounded herbicide composition for rice field |
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| Publication Number | Publication Date |
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| CN102893999A CN102893999A (en) | 2013-01-30 |
| CN102893999B true CN102893999B (en) | 2014-07-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1163133C (en) * | 1998-07-08 | 2004-08-25 | 罗纳-普朗克农业公司 | Novel herbicide composition |
| CN101473823A (en) * | 2008-12-18 | 2009-07-08 | 孙家隆 | Herbicidal composition containing pyribenzoxim and picolinafen |
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| CN101292658B (en) * | 2002-11-21 | 2011-08-24 | 辛根塔参与股份公司 | Herbicidal composition |
| DE102004062541A1 (en) * | 2004-12-24 | 2006-07-06 | Bayer Cropscience Ag | Synergistic herbicidal active ingredient combination |
| ES2541211T3 (en) * | 2009-05-01 | 2015-07-16 | Dow Agrosciences Llc | Protection of plants from injuries caused by the herbicide penoxsulam in paddy rice seeded in water and transplanted |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1163133C (en) * | 1998-07-08 | 2004-08-25 | 罗纳-普朗克农业公司 | Novel herbicide composition |
| CN101473823A (en) * | 2008-12-18 | 2009-07-08 | 孙家隆 | Herbicidal composition containing pyribenzoxim and picolinafen |
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