CN107517978B - Ternary weeding composition containing triazophos-clomazone and anilofos and application thereof - Google Patents
Ternary weeding composition containing triazophos-clomazone and anilofos and application thereof Download PDFInfo
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- CN107517978B CN107517978B CN201710747920.3A CN201710747920A CN107517978B CN 107517978 B CN107517978 B CN 107517978B CN 201710747920 A CN201710747920 A CN 201710747920A CN 107517978 B CN107517978 B CN 107517978B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
- A01N37/22—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof the nitrogen atom being directly attached to an aromatic ring system, e.g. anilides
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
- A01N43/42—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings condensed with carbocyclic rings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/66—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms
- A01N43/68—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms with two or three nitrogen atoms directly attached to ring carbon atoms
- A01N43/70—Diamino—1,3,5—triazines with only one oxygen, sulfur or halogen atom or only one cyano, thiocyano (—SCN), cyanato (—OCN) or azido (—N3) group directly attached to a ring carbon atom
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/84—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms six-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,4
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/88—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms six-membered rings with three ring hetero atoms
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having no bond to a nitrogen atom
- A01N47/06—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having no bond to a nitrogen atom containing —O—CO—O— groups; Thio analogues thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/30—Derivatives containing the group >N—CO—N aryl or >N—CS—N—aryl
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/38—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< where at least one nitrogen atom is part of a heterocyclic ring; Thio analogues thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/14—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing aromatic radicals
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Abstract
The invention belongs to the field of pesticides, and particularly relates to a ternary weeding composition containing triazophos-cotrione and anilofos and application thereof. The ternary weeding composition comprises active ingredients A, B and C with herbicidally effective amounts, wherein the active ingredient A is triazophone, the active ingredient B is anilofos, and the active ingredient C is one selected from quinclorac, propanil, bentazone, pyridate, cyclopyromate, simetryn, isoproturon, cypermethron, prometryn and amicarbazone. The composition can effectively prevent and kill weeds such as crabgrass, barnyard grass, moleplant seed, cyperus heterophyllus, rice straw and the like, and has the characteristics of expanding a weed control spectrum, reducing application amount, being safe to crops, generating a synergistic effect, solving resistant weeds and the like.
Description
Technical Field
The invention belongs to the field of pesticides, and particularly relates to a ternary weeding composition containing triazophos-cotrione and anilofos and application thereof.
Background
Chemical weeding is the most economic and effective means in preventing and removing weeds in farmlands, but the problems of drug resistance and resistance evolution of weeds and the like are easily caused by using a single variety or a single action mode of chemical herbicide continuously at a high dose for a long time.
The chemical structural formula of the triazophone is shown as
Is a newly developed paddy fieldThe HPPD inhibitor herbicide for post-emergence stem and leaf treatment has excellent bioactivity and can effectively prevent and kill various malignant weeds in rice field.
The compound anilofos organophosphorus selective systemic conductive herbicide. The plant young buds and underground stems are absorbed to inhibit cell fission and extension, so that new weeds are not easy to extract, the growth is stopped, and finally the weeds die. Can effectively prevent and kill barnyard grass and cyperaceae weeds in the 3-leaf period, and is safe to rice.
The reasonable compounding or mixing of the herbicide compound has the advantages of expanding the weed spectrum, improving the control effect, delaying the occurrence and development of drug resistance and drug resistance of weeds and the like, and is one of the most effective methods for solving the problems. Therefore, the development of a weeding composition variety which has high safety and wide weed control spectrum, can produce synergistic effect and solve the problem of resistant weeds is urgently needed in production.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a ternary weeding composition containing triazophos-clomazone and anilofos and application thereof, the composition can effectively prevent and kill weeds such as crabgrass, barnyard grass, moleplant seed, cyperus heterophyllus and barnyard grass, and has the characteristics of expanding a weeding spectrum, reducing application amount, being safe to crops, being capable of generating a synergistic effect and solving resistant weeds.
A ternary herbicidal composition containing triazophos-one and anilofos comprises active ingredients A, B and C with herbicidally effective amounts, wherein active ingredient A is triazophos-one, B is anilofos, and C is selected from quinclorac, propanil, bentazone, pyridate, cyclopyromate (formula is shown in the specification)
) One of simetryn, isoproturon, cypermethron, prometryn and amicarbazone.
Wherein the weight ratio of A, B to C is 0.5-50:1-50:0.5-300, preferably 0.5-30:5-40:1-200, more preferably 1-30:5-30:5-100, and further preferably 1-20:10-30: 10-50.
A. The weight ratio of B to quinclorac is 1-20:5-30: 5-30;
A. the weight ratio of the B to the propanil is 0.5-20:5-30: 10-200;
A. the weight ratio of the B to the bentazone is 0.5-30:5-30: 10-200;
A. the weight ratio of B to pyridate is 0.5-20:5-30: 5-100;
A. the weight ratio of B to cycloprominate is 1-30:5-35: 1-50;
A. the weight ratio of B to isoproturon is 0.5-20:10-40: 1-30;
A. the weight ratio of the B to the amicarbazone is 1-30:5-30: 0.5-30;
A. the weight ratio of B to the cypermethrin is 1-30:5-30: 5-300;
A. the weight ratio of the B to the simetryn is 1-30:5-30: 1-40;
A. the weight ratio of the B to the prometryn is 1-30:5-30: 1-40.
The mass percentage of A, B and C in the weeding composition accounts for 1-95 percent of the total amount, and preferably 10-80 percent.
The weeding composition also comprises conventional auxiliaries which comprise a carrier and a surfactant.
The term "carrier" herein denotes an organic or inorganic, natural or synthetic substance. They facilitate the application of the active ingredient, the carrier being generally inert and must be agriculturally acceptable, in particular for the treated plant. The carrier may be a solid, such as a clay, natural or synthetic silicate, silica, resin, wax, solid fertilizer, or the like; or liquids such as water, alcohols, ketones, petroleum distillates, aromatic or waxy hydrocarbons, chlorinated hydrocarbons, liquefied gases, etc.
Surfactants may include emulsifying, dispersing or wetting agents, which may be ionic or non-ionic. Examples which may be mentioned are salts of polyacrylic acids, lignosulphonates, salts of phenolsulphonic or naphthalenesulphonic acids, polymers of ethylene oxide with aliphatic alcohols or with aliphatic acids or with aliphatic amines and substituted phenols, in particular alkylphenols or arylphenols, sulphosuccinates, taurine derivatives, in particular taurine alkyl esters, and phosphoric esters of alcohols or polyhydroxyethylated phenols, alkylsulfonates, alkylarylsulphonates, alkylsulfates, lauryl ether sulphates, fatty alcohol sulphates, and sulphated hexadec, heptadeca-and octadecanols and sulphated fatty alcohol glycol ethers, and furthermore condensates of naphthalene or naphthalenesulphonic acids with phenol and formaldehyde, polyoxyethylene octylphenyl ether, ethoxylated isooctylphenol, octylphenol or nonylphenol, alkylphenyl polyglycol ethers, tributylphenyl polyglycol ether, tristearylphenyl polyglycol ether, polystearylphenyl polyglycol ether, Alkylaryl polyether alcohols, alcohol and fatty alcohol/ethylene oxide condensates, ethoxylated castor oil, polyoxyethylene alkyl ethers, ethoxylated polyoxypropylene, lauryl alcohol polyglycol ether acetal, sorbitol esters, lignosulfite waste liquors, and also proteins, denatured proteins, polysaccharides (e.g. methylcellulose), hydrophobically modified starches, polyvinyl alcohols, polycarboxylates, polyalkoxylates, polyvinylamines, polyvinylpyrrolidone and copolymers thereof. At least one surfactant is required to be present to facilitate dispersion of the active ingredients in water and to facilitate their proper application to the plant.
The compositions may also contain various other components such as protective colloids, binders, thickeners, thixotropic agents, penetrants, stabilizers, chelating agents, dyes, colorants, and polymers.
The compositions of the present invention may be diluted or used directly by the user prior to use. The formulation can be prepared by conventional processing methods, i.e., mixing the active substance with a liquid solvent or solid carrier, and adding one or more surfactants such as dispersants, stabilizers, wetting agents, binders, defoamers, etc.
The specific preparation of the weeding composition is dispersible oil suspending agent, water suspending agent, suspoemulsion, missible oil, water dispersible granule (dry suspending agent), emulsion in water and microemulsion.
In short, the compositions of the present invention may be mixed with solid and liquid additives conventionally used in prior art formulations.
Alternatively, the combination of the compounds triazophone, anilofos and active ingredient C may be mixed with active substances known, for example, from the encyclopedia of New agricultural chemicals worldwide, the Chinese agro-scientific and technical Press 2010.9 and the references cited therein. For example, the herbicidal active substances mentioned below (remarks: name of the compound, either common name according to the International organization for standardization (ISO), or chemical name, with code numbers where appropriate): acetochlor, butachlor, alachlor, propisochlor, metolachlor, s-metolachlor, pretilachlor, propyzamide, pretilachlor, napropamide, R-levulinyl-propyzamide, propanil, mefenacet, dibenzamide, diflufenican, flumetsulam, bromobutyrolac, dimethenamid, mefenacet, metazachlor, isoxaflutole, ryegrass methyl ester, loflutolane, diacrylamide, pethoxamide, butachlor, propisochlor, cyprosulfamide, flumetsulam, heptanoyl, isobutramine, propyzamide, terbutamid, dimethenamid, larvamide, trimethylcyclam, clofenamid, propyzamide, penoxulamide, carpronide, diflormid, trinitrol, butachlor, butafenacet, butachlor, benfluralin, bencarbzamide, pencyhalonil, metolachlor, bencarbzamide, pencyhalonil, buta, Grazing amine, bensulfuron, quinoxalamine, bensulfuron-methyl, naproxen, acetochlor, naphazel, thiachlor, pyraflufen, bensulfuron-methyl, prochloraz, clofenamide, butamidam, flupiram, atrazine, simazine, prometryn, cyanazine, simetryn, ametryn, prometryn, ipratron, flurazin, terbutryn, triazineone-flumetsulam, ciprofloxacin, glycazine, pradapazine, prometryn, simatong, azidezin, diuron, isopentetryn, cycloprozine, ametryn, terbuthylazine, terbuton, metocloprid, cyanazine, bentazon, clonazine, atrazine, metribuzin, cyanuric acid, indaziflazaflam, chlorsulfuron, meturon, bensulfuron, chlorimuron, tribenuron-methyl, thifensulfuron-methyl, pyrazosulfuron-methyl, sulfosulfuron-methyl, sulfometuron, Cinosulfuron, triasulfuron, sulfometuron-methyl, nicosulfuron, ethametsulfuron, amidosulfuron, ethoxysulfuron, cyclosulfamuron, rimsulfuron, azimsulfuron, primisulfuron-methyl, flusulfuron-methyl, flupyrsulfuron-methyl, epoxysulfuron, imazosulfuron, primisulfuron-methyl, prosulfuron, sulfosulfuron, trifloxysulfuron, triflusulfuron, metsulfuron-methyl sodium, flupyrazosulfuron, methisulfuron-methyl, primisulfuron, propysilfuron (Propyrisulfuron), metribusulfuron, acifluorfen-methyl, fomesafen, lactofen, fluoroglycofen-ethyl, oxyfen, prosulfuron, benfuresafen, trifloxysulfuron, metofen-ethyl, metofen, trifloxysulfuron, fluroxypyr, fluridone, benfop, benfluridone, benfurazolin, benfluridone, benfurbenflur, Dimethofen, oxyfluorfen, clofenflurate, Halosafen, chlortoluron, isoproturon, linuron, diuron, sifenuron, fluometuron, benzthiauron, methabenzuron, prosulfuron, sulfosulfuron, clomauron, clodinafuron, clofensulfuron, metoxuron, bromuron, metoxuron, meturon, fensulfuron, prosulfuron, subtilon, cuarone, metolachlor, cycloaroron, cyclouron, thifluuron, buthiuron, kuron, cumuron, metoxuron, methamidothion, metominosulfuron, trifolium, isoxafluron, isoxauron, moneuronon, aniron, methicuron, chloretron, clotururon, teuron, benuron, pennison, phenmedibensulfuron, bensulfuron, benazolin, propham, buthan, thiuron, buthan, benazolin, buthan, benazolin, buthan, benazol, Thiobencarb, merthiolane, diclofop, triallate, penoxsulam, pyributicarb, dichlorfon, edifenphos, ethiofen, prosulfocarb, clenbuterol, prosulfocarb, dichotomene, thiobencarb, promethazine, Isopolinate, Methiobencarb, 2, 4-d butyl ester, 2 methyl 4-sodium chloride, 2, 4-d isooctyl ester, 2 methyl 4-chloroisooctyl ester, 2, 4-d sodium salt, 2, 4-d dimethylamine salt, 2 methyl 4-chloroethyl thioester, 2 methyl 4 chloride, 2, 4-d propionic acid, 2, 4-d propionate, 2, 4-d butyric acid, 2 methyl 4-chloropropionic acid, 2 methyl 4-chlorobutyric acid, 2,4, 5-d nasal discharge, 2,4, 5-d propionic acid, 2,4, 5-d butyric acid, 2 methyl 4-chloropropionic acid, 2 methyl 4-d propionic acid, 2-d propionic acid, 2-cloroprionic acid, triclocarb, triclopyr, triclop, Aminodiclofenac, metocloprofenac, diclofop-methyl, fluazifop-p-butyl, haloxyfop-methyl, haloxyfop-p-butyl, quizalofop-ethyl, quizalofop-p-ethyl, fenoxaprop-p-ethyl, propaquizafop-ethyl, fenoxaprop-ethyl, clodinafop-ethyl, benazolin, clodinafop-ethyl, haloxyfop-methyl, benazolin, propalaxyl, butyfen-ethyl, chloroethafloxacin, aminofluanid, benazolin, dichlofop-ethyl, methamphetalin, propamocarb-ethyl, benfop-methyl, thiophosphine, pirimiphos-methyl, benfop-ethyl, benazolin, benfop-methyl, imax-methyl, mefenofos, mefeno, Imazamox ammonium salt, imazapic acid, imazamethabenz ester, fluroxypyr, clopyralid, picloram, triclopyr, dithiopyr, haloxydine, triclopyril, thiazopyr, fluridone, aminopyralid, diflufenzopyr, butoxyethyl triclopyr, Clodinate, sethoxydim, clethodim, cycloxydim, clethodim, topramezone, Buthidazole, metribuzin, hexazinone, metamitron, metribuzin, amitridione, Amibuzin, bromoxynil, octanoyl ioxynil, dichlobenitrile, pyraclonil, hydroxybensulam, Iodobonil, flumetsulam, penoxsulam, clofenapyr, pyraclonil, pyraflufen-ethyl, pyraoxystrobin, flumetsulam, pyraclonil, pyraoxystrobin, isoxathion, pyriftalid, pyriminobac-methyl, pyrithiobac-methyl, benzobicylon, mesotrione, sulcotrione, Tembotrione, Tefuryltrione, Bicyclopyrone, ketodradox, isoxaflutole, isoxaclomazone, fenoxasulfofone, methiozoline, isopyrafen, pyraflufen, pyrazote, difenzoquat, pyrazoxazole, pyroxaflutole, pyroxsulam, pyraclofos, pyraclonil, amicarbazone, carfentrazone, flumiclone, sulfentrazone, bencarane, bisphenomezone, butafenacil, isoxaflutole, cyclam, triclopyr, fluroxypyr, flumethazine, parnaprox, flumiclone, flumethol, carfentrazone, carzone, carfentrazone, car, Fluazifop-methyl, pyriminostrobin, bromopicrin, didaphylm, pyridaben, Pyridafol, quinclorac, chloroquine, bentazon, pyridate, oxaziclomefone, benazolin, clomazone, isoprox, isoproxypyrim, propyribac, cumylfen, clomazone, sodium chlorate, thatch, trichloroacetic acid, monochloroacetic acid, hexachloroacetone, tetrafluoropropionic acid, mequat, bromophenol oxime, triazasulam, imazazole, flurtamone, mesotrione, ethofumesate, pyrimethanil, clodinafop-methyl, clodinium, pyributaine, benfurazolin, meton, metamitron, metolachlor, dichlorvofen, triclopyr, aloac, Dietmquat, Etpronil, ipriflam, iprimazam, iprodione, Trizopyr, Thiaclonifen, chlorpyrifos, pyradifquat, chlorpyrifos, propiram, pyradifurone, pyradifon, pyradifurone, pyrazone, thion, pyrazone, clomazone, fenclorim, cloquintocet-mexyl, mefenpyr-diethyl, DOWFAUC, UBH-509, D489, LS 82-556, KPP-300, NC-324, NC-330, KH-218, DPX-N8189, SC-0744, DOWCO535, DK-8910, V-53482, PP-600, MBH-001, KIH-9201, ET-751, KIH-6127 and KIH-2023.
The herbicidal composition further comprises a safener selected from one or more of isoxadifen, p-isopropyltoluenesulfonamide, mefenpyr-diethyl, cloquintocet-mexyl, gibberellic acid, furazolidone and N- (2-2 methoxybenzoyl) -4- [ (methylaminocarbonyl) amino ] benzenesulfonamide.
The compositions of the invention can be applied by spraying to the foliage of the plants to be treated, i.e. to the weeds, in particular to surfaces which are harmful or susceptible to infestation by weeds which are harmful to the growth of the crop.
When the ternary herbicidal compositions of the present invention are applied, their herbicidal activity achieves unexpected synergistic effects with respect to the single agents and any binary compositions therein. In particular, reduced application rates, a broader spectrum of weed control, faster and longer lasting herbicidal action, which are desirable in the practice of weed control. These new compositions are clearly superior to existing herbicides in terms of the properties described.
The herbicidal composition of the present invention also has the following advantages:
(1) the composition is environment-friendly, is easy to degrade in the environment, and is suitable for various crops.
(2) The weeding composition has low cost and convenient use, and has great economic and social benefits when being popularized and applied.
(3) Compared with the prior art, the weeding composition can prevent and kill resistant crabgrass, barnyard grass, moleplant seed, cyperus heterophyllus, barnyard grass and other weeds, and is an effective scheme for resistant weed management.
Detailed Description
The following examples are not intended to limit the invention, but merely to illustrate how the invention may be carried out. These examples show particularly significant effectiveness against certain weeds. Examples are as follows:
A. examples of the embodiments
1.1 triazole + anilofos + quinclorac
The formula of the suspension emulsion comprises:
example 1) 6% triazophone + 12% anilofos + 10% quinclorac + 10% 100# solvent oil + 4% phenethylphenol polyoxyethylene ether phosphate triethanolamine salt + 1% EO-PO block polyether + 2% fatty alcohol polyoxyethylene ether + 0.2% xanthan gum + 2% magnesium aluminium silicate + 5% glycerol + water to complement.
The dispersible oil suspending agent comprises the following components in formula:
example 2) 9% triazophone + 18% anilofos + 15% quinclorac + 4% calcium dodecylbenzenesulfonate + 7% fatty acid polyoxyethylene ether + 5% castor oil polyoxyethylene ether + 2% organobentonite + 10% 150# solvent oil + methyl oleate.
The wettable powder has the formula composition as follows:
example 3) 12% triazophone + 24% anilofos + 20% quinclorac + 8% naphthalenesulfonate dispersant + 6% nekal + 25% precipitated silica + diatomaceous earth.
The formula of the water dispersible granule comprises:
example 4) 9% of triazophone + 18% of anilofos + 15% of quinclorac + 12% of polycarboxylate dispersant + 6% of nekal + 1% of disintegrant polyvinyl alcohol + 5% of precipitated silica and filler calcined kaolin.
1.2 triazole + anilofos + propanil
The missible oil formula comprises:
example 5) 3% triazophone + 5% anilofos + 10% propanil + 20% cyclopentanone + 5% calcium dodecylbenzenesulfonate + 7% nonylphenol polyoxyethylene ether +100# aromatic solvent oil.
The microemulsion has the formula components:
example 6) 3% triazophone + 5% anilofos + 10% propanil + 30% cyclopentanone + 10% isooctanol + 8% sodium cis-sec-octyl maleate sulfonate + 8% polyoxyethylene phenyl ether + 2% polyoxyethylene phenyl ether formaldehyde resin condensate + water.
The formula of the aqueous emulsion comprises:
example 7) 2% triazophone + 3.5% anilofos + 6.5% propanil + 20% cyclohexanone + 15% 200# mineral spirits + 3% phenethyl phenol polyoxyethylene ether phosphate triethanolamine salt + 2% phenethyl phenol polyoxyethylene ether + 3% castor oil polyoxyethylene ether + 0.2% xanthan gum + 3% ethylene glycol + water to complement.
The formula of the suspension emulsion comprises:
example 8) 6% triazophone + 10% anilofos + 20% propanil + 10% 100# mineral spirits + 4% phenethylphenol polyoxyethylene ether phosphate triethanolamine salt + 1% EO-PO block polyether + 2% nonylphenol polyoxyethylene ether + 0.2% xanthan gum + 2% magnesium aluminium silicate + 5% glycerol + water to top.
The dispersible oil suspending agent comprises the following components in formula:
example 9) 6% triazophone + 10% anilofos + 20% propanil + 6% calcium dodecylbenzenesulfonate + 8% nonylphenol polyoxyethylene ether + 3% castor oil polyoxyethylene ether + 2.5% organobentonite + 10% 200# mineral spirits + 15% decanamide + methyl oleate.
The wettable powder has the formula composition as follows:
example 10) 6% triazophone + 10% anilofos + 20% propanil + 10% naphthalenesulfonate dispersant + 5% nekal + 25% precipitated silica + diatomaceous earth.
The formula of the water dispersible granule comprises:
example 11) 6% triazophone + 10% anilofos + 20% propanil + 10% polycarboxylate dispersant + 4% sodium lauryl sulfate + 1% disintegrant polyethylene glycol + 30% precipitated silica + filler calcined kaolin.
1.3 triazole + anilofos + bentazone
The formula of the suspension emulsion comprises:
example 12) 2% triazophone + 6% anilofos + 15% bentazone + 10% 100# solvent oil + 4% phenethylphenol polyoxyethylene ether phosphate triethanolamine salt + 2% EO-PO block polyether + 2% fatty alcohol polyoxyethylene ether + 0.2% xanthan gum + 2% magnesium aluminium silicate + 5% glycerol + water to complement.
The dispersible oil suspending agent comprises the following components in formula:
example 13) 4% triazophone + 12% anilofos + 30% bentazone + 4% calcium dodecylbenzenesulfonate + 7% fatty acid polyoxyethylene ether + 5% castor oil polyoxyethylene ether + 2% organobentonite + 10% 150# solvent oil + methyl oleate.
The wettable powder has the formula composition as follows:
example 14) 4% triazophone + 12% anilofos + 30% bentazone + 10% naphthalenesulfonate dispersant + 6% nekal + 10% precipitated silica + diatomaceous earth.
The formula of the water dispersible granule comprises:
example 15) 4% triazophone + 12% anilofos + 30% bentazone + 12% polycarboxylate dispersant + 6% nekal + 1% disintegrant polyvinyl alcohol + 5% precipitated silica + filler calcined kaolin.
1.4 triazole + anilofos + pyridate
The missible oil formula comprises:
example 16) 4% triazophone + 10% anilofos + 15% pyridate + 20% cyclopentanone + 6% calcium dodecylbenzenesulfonate + 10% nonylphenol ethoxylate +100# aromatic hydrocarbon solvent oil.
The microemulsion has the formula components:
example 17) 2% triazophone + 5% anilofos + 7.5% pyridate + 20% cyclopentanone + 10% cyclohexanone + 8% sodium di-sec-octylmaleate sulfonate + 8% polyoxyethylene phenyl ether + 2% polyoxyethylene phenyl ether formaldehyde resin condensate + water.
The formula of the aqueous emulsion comprises:
example 18) 2% triazophone + 5% anilofos + 7.5% pyridate + 20% cyclohexanone + 15% 200# solvent oil + 3% phenethyl phenol polyoxyethylene ether phosphate triethanolamine salt + 2% phenethyl phenol polyoxyethylene ether + 3% castor oil polyoxyethylene ether + 0.2% xanthan gum + 3% ethylene glycol + water to complement.
The formula of the suspension emulsion comprises:
example 19) 8% triazophone + 20% anilofos + 30% pyridate + 20% 100# mineral spirits + 4% phenethylphenol polyoxyethylene ether phosphate triethanolamine salt + 3% EO-PO block polyether + 2% nonylphenol polyoxyethylene ether + 0.2% xanthan gum + 2% magnesium aluminium silicate + 5% glycerol + water to complement.
The dispersible oil suspending agent comprises the following components in formula:
example 20) 4% triazophone + 10% anilofos + 15% pyridate + 6% calcium dodecylbenzenesulfonate + 8% nonylphenol ethoxylate + 3% castor oil ethoxylate + 2.5% organobentonite + 20% 200# mineral spirit + 15% decanamide + methyl oleate.
The wettable powder has the formula composition as follows:
example 21) 4% triazophone + 10% anilofos + 15% pyridate + 10% naphthalenesulfonate dispersant + 5% nekal + 35% precipitated silica + diatomaceous earth.
The formula of the water dispersible granule comprises:
example 22) 4% triazophone + 10% anilofos + 15% pyridate + 10% polycarboxylate dispersant + 4% sodium lauryl sulfate + 1% disintegrant polyethylene glycol + 30% precipitated silica + filler calcined kaolin.
1.5 triazole + anilofos + simetryn
The formula of the suspension emulsion comprises:
example 23) Triazolesulfonylfop-10%, anilofos 18%, simetryn 10%, 100# solvent oil, 4% phenethylphenol polyoxyethylene ether phosphate triethanolamine salt, 2% EO-PO block polyether, 2% fatty alcohol polyoxyethylene ether, 0.2% xanthan gum, 2% magnesium aluminum silicate, 5% glycerol, water.
The dispersible oil suspending agent comprises the following components in formula:
example 24) 6% triazophone + 12% anilofos + 10% simetron + 4% calcium dodecylbenzenesulfonate + 7% fatty acid polyoxyethylene ether + 5% castor oil polyoxyethylene ether + 2% organobentonite + 10% 150# solvent oil + methyl oleate.
The wettable powder has the formula composition as follows:
example 25) 6% triazophone + 12% anilofos + 10% simetron + 10% naphthalenesulfonate dispersant + 6% lypolide + 25% precipitated silica + diatomaceous earth.
The formula of the water dispersible granule comprises:
example 26) 6% triazophone + 12% anilofos + 10% simetron + 12% polycarboxylate dispersant + 6% nekal + 1% disintegrant polyvinyl alcohol + 25% precipitated silica + filler calcined kaolin.
1.6 triazole + anilofos + isoproturon
The formula of the suspension emulsion comprises:
example 27) 12% triazophone + 16% anilofos + 10% isoproturon + 15% 100# solvent oil + 4% phenethylphenol polyoxyethylene ether phosphate triethanolamine salt + 2% EO-PO block polyether + 3% castor oil polyoxyethylene ether + 0.2% xanthan gum + 2% magnesium aluminium silicate + 5% glycerol + water.
The dispersible oil suspending agent comprises the following components in formula:
example 28) 6% triazophone + 8% anilofos + 5% isoproturon + 4% calcium dodecylbenzenesulfonate + 7% fatty acid polyoxyethylene ether + 5% castor oil polyoxyethylene ether + 2% organobentonite + 10% 150# solvent oil + methyl oleate.
The wettable powder has the formula composition as follows:
example 29) 12% triazophone + 16% anilofos + 10% isoproturon + 10% naphthalenesulfonate dispersant + 6% nekal + 25% precipitated silica + diatomaceous earth.
The formula of the water dispersible granule comprises:
example 30) 6% triazophone + 8% anilofos + 5% isoproturon + 12% polycarboxylate dispersant + 6% nekal + 1% disintegrant polyvinyl alcohol + 25% precipitated silica + filler calcined kaolin.
1.7 triazole + anilofos + Shaplon
The formula of the suspension emulsion comprises:
example 31) 6% triazophone + 12% anilofos + 12% fenpropuron + 15% 100# solvent oil + 4% phenethylphenol polyoxyethylene ether phosphate triethanolamine salt + 2% EO-PO block polyether + 3% castor oil polyoxyethylene ether + 0.2% xanthan gum + 2% magnesium aluminium silicate + 5% glycerol + water to complement.
The dispersible oil suspending agent comprises the following components in formula:
example 32) 6% triazophone + 12% anilofos + 12% fenpropuron + 4% calcium dodecylbenzenesulfonate + 7% fatty acid polyoxyethylene ether + 5% castor oil polyoxyethylene ether + 2% organobentonite + 10% 150# solvent oil + methyl oleate.
The wettable powder has the formula composition as follows:
example 33) 9% triazophone + 18% anilofos + 18% fenpropuron + 10% naphthalenesulfonate dispersant + 6% lylac + 25% precipitated silica + diatomaceous earth.
The formula of the water dispersible granule comprises:
example 34) 6% triazophone + 12% anilofos + 12% polycarboxylate dispersant + 6% nekal + 1% disintegrant polyvinyl alcohol + 25% precipitated silica + filler calcined kaolin.
1.8 triazole + anilofos + prometryn
The formula of the suspension emulsion comprises:
example 35) 8% triazophone + 20% anilofos + 20% prometryn + 15% 100# solvent oil + 3% phenethylphenol polyoxyethylene ether phosphate triethanolamine salt + 2% EO-PO block polyether + 3% castor oil polyoxyethylene ether + 0.2% xanthan gum + 2% magnesium aluminium silicate + 5% glycerol + water.
The dispersible oil suspending agent comprises the following components in formula:
example 36) 4% triazophone + 10% anilofos + 10% prometryn + 4% calcium dodecylbenzenesulfonate + 7% fatty acid polyoxyethylene ether + 5% castor oil polyoxyethylene ether + 2% organobentonite + 10% 150# solvent oil + methyl oleate.
The wettable powder has the formula composition as follows:
example 37) 8% triazophone + 20% anilofos + 20% prometryn + 8% naphthalenesulfonate dispersant + 5% nekal + 25% precipitated silica + diatomaceous earth.
The formula of the water dispersible granule comprises:
example 38) 8% triazophone + 20% anilofos + 20% prometryn + 10% polycarboxylate dispersant + 5% nekal + 1% disintegrant polyvinyl alcohol + 25% precipitated silica + filler calcined kaolin.
1.9 triazole + anilofos + amicarbazone
The formula of the suspension emulsion comprises:
example 39) 6% triazophone + 12% anilofos + 2% amicarbazone + 15% 100# solvent oil + 3% phenethylphenol polyoxyethylene ether phosphate triethanolamine salt + 2% EO-PO block polyether + 3% castor oil polyoxyethylene ether + 0.2% xanthan gum + 2% magnesium aluminium silicate + 5% glycerol + water.
The dispersible oil suspending agent comprises the following components in formula:
example 40) 9% triazophone + 18% anilofos + 3% amicarbazone + 4% calcium dodecylbenzenesulfonate + 7% fatty acid polyoxyethylene ether + 4% castor oil polyoxyethylene ether + 2% organobentonite + 1.5% fumed silica + 10% 150# solvent oil + methyl oleate.
The wettable powder has the formula composition as follows:
example 41) 12% triazophone + 24% anilofos + 4% amicarbazone + 10% naphthalenesulfonate dispersant + 6% nekal + 25% precipitated silica + diatomaceous earth.
The formula of the water dispersible granule comprises:
example 42) 6% triazophone + 12% anilofos + 2% amicarbazone + 10% polycarboxylate dispersant + 5% nekal + 1% disintegrant polyvinyl alcohol + 30% precipitated silica + filler calcined kaolin.
1.10 triazole + anilofos + cyclopyromate
The missible oil formula comprises:
example 43) 4% triazophone + 15% anilofos + 10% cyclopyromate + 20% cyclopentanone + 6% calcium dodecylbenzenesulfonate + 10% nonylphenol polyoxyethylene ether +100# aromatic hydrocarbon solvent oil.
The microemulsion has the formula components:
example 44) Triazolesulfonylketone + 6% anilofos + 7.5% cyclopyromate + 20% cyclopentanone + 10% cyclohexanone + 8% sodium di-sec-octylmaleate + 8% polyoxyethylene phenyl ether + 2% polyoxyethylene phenyl ether formaldehyde resin condensate + water to completion.
The formula of the aqueous emulsion comprises:
example 45) 2% triazophone + 5% anilofos + 7.5% cyclopromide + 20% cyclohexanone + 15% 200# mineral spirits + 3% phenethyl phenol polyoxyethylene ether phosphate triethanolamine salt + 2% phenethyl phenol polyoxyethylene ether + 3% castor oil polyoxyethylene ether + 0.2% xanthan gum + 3% ethylene glycol + water to complement.
The formula of the suspension emulsion comprises:
example 46) 8% triazophone + 20% anilofos + 30% cyclopyromate + 20% 100# solvent oil + 4% phenethylphenol polyoxyethylene ether phosphate triethanolamine salt + 3% EO-PO block polyether + 2% nonylphenol polyoxyethylene ether + 0.2% xanthan gum + 2% magnesium aluminium silicate + 5% glycerol + water.
The dispersible oil suspending agent comprises the following components in formula:
example 47) 4% triazophone + 15% anilofos + 10% cyclopyromate + 6% calcium dodecylbenzenesulfonate + 8% nonylphenol polyoxyethylene ether + 3% castor oil polyoxyethylene ether + 2.5% organobentonite + 20% 200# mineral spirit + 15% decanamide + methyl oleate.
The wettable powder has the formula composition as follows:
example 48) 4% of triazophone + 10% of anilofos + 15% of cycloprozole + 10% of naphthalenesulfonate dispersant + 5% of nekal + 35% of precipitated silica + diatomaceous earth.
B. Test of drug efficacy
Spraying treatment of stems and leaves after seedling:
1) test conditions
1.1) test target
The weeds are cultivated by pot culture, 180 х 140mm plastic nutrition pots are arranged in enamel plates, surface soil (4/5) collected from farmlands and air-dried and sieved is filled in, the soil humidity is controlled to be 20% at the initial stage, full and uniform weed seeds are selected, the seeds are soaked for 6 hours in warm water at 25 ℃, seeds are germinated in a biochemical incubator (28 ℃) and dark seeds are put in, the just exposed weed seeds are evenly laid on the surface of the biochemical incubator (4/5) and are covered with soil according to the grain size of 0.5-1.5 cm.
1.2) culture conditions
The method is carried out in a controllable sunlight greenhouse, the temperature is 20-30 ℃, the natural illumination is carried out, and the relative humidity is 57-72%.
The soil type is loam, the organic matter content is 1.63%, the pH value is 7.1, the alkaline hydrolysis nitrogen is 84.3mg/kg, the quick-acting phosphorus is 38.5mg/kg, and the quick-acting potassium is 82.1 mg/kg.
1.3), instrumentation
3WP-2000 model walking spray tower, Minn Jing agricultural machinery research institute of agricultural department. Ten thousandth electronic balance type GA10 (germany); ZDR2000 intelligent data recorder (hangzhou ze large instruments ltd); SPX type intelligent biochemical incubator (Ningbo Jiangnan Instrument factory).
2) Design of experiments
2.1), reagents
2.1.1) test Agents
The desired active ingredient A was produced by this company, others were purchased from the reagent company.
The raw medicines are all diluted by using an emulsifier T-80 aqueous solution with the content of 0.1 percent by using acetone as a solvent.
2.2) test treatment
2.2.1), dose setting
When determining the ratio or content of the active ingredients, the main purpose of the formulation should be considered in consideration of the characteristics of the medicament and its toxicity. On the basis of preliminary examination, the single use and the mixed use of the active ingredients are respectively shown in a table. Water without drug, containing the same solvent and emulsifier was used as a blank.
2.2.2), test repetition
Each treatment was repeated 4 times, 3 pots each time, 20 weed seeds were sown per pot, 60 plants each time.
2.3) treatment method
2.3.1), treatment time and number of times
The test was performed 1 time in total. And (3) thinning when the 3-leaf period of the weeds is 1, keeping 15 weeds in each pot, keeping 45 weeds in each treatment, and then continuously culturing until the 1-leaf period of barnyard grass, moleplant seed and crab grass and the 4-leaf period of the abnormal-shaped cyperus rotundus are uniformly sprayed on the stem leaves.
2.3.2), instruments and methods of use
Uniformly placing the cultured test material on a 0.5m area2Spraying stem and leaf with 3WP-2000 model walking spraying tower in 30 kg/ha amount. The spraying pressure is 0.3 MPa. And after all the liquid medicine is sprayed, closing the air valve, opening the spraying tower door after 30 seconds, and taking out the nutrition pot. Then the air valve is opened, 50ml of clean water is sprayed, and the liquid spraying pipe is cleaned.
3) Test method
The potting method is adopted. The weed cultivation is carried out according to 1.1 and the standard herbicide for indoor bioassay of pesticides. The application method is 2.3.2, and stem and leaf treatment method is adopted. After treatment, the cells were transferred to a greenhouse for conventional culture, and a 1-2cm water layer was maintained throughout the experiment.
4) Data survey and statistical analysis
4.1) investigation method
The complete survival weed seedlings are cut off along the soil surface by a blade by adopting an absolute number survey method, and the fresh weight of the weeds is weighed by an analytical balance. For the weeds that have died, the fresh weight is zero.
4.2), investigation time and number of surveys
The investigation was carried out 15 days after the treatment, and was carried out 1 time in total.
4.3), statistical analysis of data
The combination action type of any two or the mixture of the two and the three on the weeds is evaluated by a Colby method.
Shearing green tissue on each treatment area at 15d, weighing with electronic balance, and calculating actual survival rate of E (%) (fresh weight of weeds in treatment area/fresh weight of weeds in control area) × 100
The theoretical weed survival rate is calculated by E0 (%) X × Y/100 (binary mixed use)
Wherein X represents the survival rate of weeds A at a dose of P, Y represents the survival rate of weeds B at a dose of Q, E0 represents the theoretical survival rate of weeds A + B at a dose of (P + Q), and E represents the actual survival rate of weeds for each treatment.
E0(％)＝X×Y×Z×…×N/100(n-1)(use of three or more elements)
X, Y, Z, N in the formula respectively represents the actual survival rates of n single agents, and n is the number of varieties of the compound herbicide.
When E0-E is more than 10%, the synergistic effect is generated; when E0-E < -10%, antagonism is indicated; when E0-E is within. + -. 10%, it is indicated that an additive effect is produced.
The statistical results are shown in tables 1-42 below:
TABLE 1 evaluation of actual control and Combined action of 1A, B on weeds when blended with Quinclorac (Colby)
Note: the theoretical survival rate for a + B + C was calculated from the product of the actual survival rates for the 3 single doses divided by 10000, as follows.
TABLE 2 evaluation of actual control and Combined action of 2A, B on weeds when blended with Quinclorac (Colby)
TABLE 3 evaluation of actual control and Combined action of 3A, B on weeds when they were mixed with Quinclorac (Colby)
TABLE 4 evaluation of actual control and Combined action of 4A, B on weeds when blended with Quinclorac (Colby)
TABLE 5 evaluation of actual control and Combined action of 5A, B on weeds when blended with Quinclorac (Colby)
TABLE 6A, B evaluation of the actual control and Combined action of the weed in combination with propanil (Colby)
TABLE 7A, B evaluation of the actual control and Combined action of the weed in combination with propanil (Colby)
TABLE 8 evaluation of the actual control and Combined action of 8A, B weeds mixed with propanil (Colby)
TABLE 9 evaluation of actual control and Combined action of 9A, B weed with propanil mix (Colby)
TABLE 10A, B evaluation of the actual control and Combined action of the weed in combination with propanil (Colby)
TABLE 11 evaluation of actual control and Combined action of the mixings of 11A, B with bentazone on weeds (Colby)
TABLE 12 evaluation of actual control and Combined action of the mixings of 12A, B with bentazon on weeds (Colby)
TABLE 13 evaluation of actual control and Combined action of the mixings of 13A, B with bentazone on weeds (Colby)
TABLE 14A, B evaluation of actual control and combination of bentazone and bentazone (Colby)
TABLE 15 evaluation of the actual control and Combined action of 15A, B weeds with the Mirabilitum (Colby)
TABLE 16 evaluation of the actual control and combination of the weed in the 16A, B and pyridate mix pairs (Colby)
TABLE 17 evaluation of the actual control and combination of the weed in the specific combination of 17A, B and pyridaben (Colby)
TABLE 18 evaluation of the actual control and Combined action of the weed in the specific combination of 18A, B and pyridaben (Colby)
TABLE 19 evaluation of actual control and Combined action of 19A, B weed species in combination with cyclopromidate (Colby)
TABLE 20A, B evaluation of the actual control and Combined action of the weed in combination with cycloprominate (Colby)
TABLE 21A, B evaluation of actual control and Combined action of weed species co-paired with cyclopromidate (Colby)
TABLE 22A, B evaluation of the actual control and Combined action of the weed in combination with cycloprominate (Colby)
TABLE 23 evaluation of actual control and Combined action of 23A, B weeds with isoproturon mix (Colby)
TABLE 24 evaluation of actual control and Combined action of 24A, B weeds with isoproturon mix (Colby)
TABLE 25 evaluation of actual control and Combined action of 25A, B weeds with isoproturon mix (Colby)
TABLE 26 evaluation of actual control and Combined action of 26A, B weeds with isoproturon mix (Colby)
TABLE 27A, B evaluation of actual control and combination of weed by amicarbazone (Colby)
TABLE 28A, B evaluation of actual control and combination of weed by amicarbazone (Colby)
TABLE 29 evaluation of actual control and Combined action of the combination of 29A, B weeds with amicarbazone (Colby)
TABLE 30 actual control and combination evaluation (Colby) of the weed combinations of 30A, B with amicarbazone
TABLE 31 evaluation of actual control and Combined action of the mixings of 31A, B with Shaplon against weeds (Colby)
TABLE 32 evaluation of actual control and Combined action of the mixings of 32A, B with Shaplon against weeds (Colby)
TABLE 33 actual control and Combined action evaluation (Colby) of mix of 33A, B with Shaplon against weeds
TABLE 34 evaluation of actual control and Combined action of the herbicide mixture of 34A, B and Shaplon on weeds (Colby)
TABLE 35A, B evaluation of actual control and Combined action of the weed in combination with Simetryn (Colby)
TABLE 36 actual control and combination evaluation of weeds matched with Simetryn 36A, B (Colby)
TABLE 37A, B evaluation of actual control and Combined action of the weed in combination with Simetryn (Colby)
TABLE 38 evaluation of actual control and Combined action of the combination of the herbicide combination 38A, B and simetryn (Colby)
TABLE 39A, B evaluation of actual control and Combined action of the weed in combination with prometryn (Colby)
TABLE 40A, B evaluation of actual control and Combined action of the weed in combination with prometryn (Colby)
TABLE 41A, B evaluation of actual control and Combined action of the weed in combination with prometryn (Colby)
TABLE 42A, B evaluation of actual control and Combined action of the weed in combination with prometryn (Colby)
C. Demonstration of field
The herbicidal compositions prepared in examples 1) to 48) were used for controlling weeds in paddy fields.
An exemplary promotional test was conducted in 2016 at 4 test sites in the long-sand early rice region of Hunan.
The test method comprises the following steps: after 3 leaves and 1 heart of the rice and 3-4 leaves of weeds, a manual sprayer is used for adding 30 kg of water per 667m2The stem leaf spray is adopted for even spraying, the specific test medicament and dosage are shown in tables 43-52, the area of a cell is 50 square meters, and each treatment is repeated for 4 times. The control effect was examined 45 days after application of the composition shown in tables 43-52.
TABLE 43 field demonstration of Effect (A + anilofos + quinclorac)
TABLE 44 exemplary results of the fields (A + anilofos + propanil)
TABLE 45 field demonstration of the effects (A + anilofos + bentazon)
TABLE 46 demonstration of the effects of the fields (A + anilofos + pyridate)
TABLE 47 exemplary results of the fields (A + anilofos + simetryn)
TABLE 48 exemplary results for the field (A + anilofos + isoproturon)
TABLE 49 demonstration of the effects of the fields (A + anilofos + sumilong)
TABLE 50 exemplary results of the fields (A + anilofos + prometryn)
TABLE 51 exemplary Effect for the fields (A + Carbardafos + amicarbazone)
TABLE 52 field demonstration of the Effect (A + anilofos + cycloprominate)
Through a large number of tests and explorations, the invention unexpectedly discovers that the composition is used for preventing and killing barnyard grass, moleplant seed, cyperus rotundus, monochoria vaginalis, eclipta prostrata and other weeds after seedling in the paddy field, has a surprising and unexpected synergistic effect, particularly has a particularly obvious synergistic effect on crabgrass, barnyard grass, moleplant seed and other grassy weeds, has more obvious synergistic effect under low dosage, can reduce the dosage and the pollution to the environment, is reasonably compounded, reduces the agricultural cost, is efficient on ALS and ACCase inhibitor resistant weeds, and has a good application prospect. Meanwhile, tests show that the herbicide composition shows good selectivity and excellent synergistic effect on lawns and crops such as wheat fields, corn fields, soybeans, cotton, vegetables, bluegrass, tall fescue, zoysia japonica and the like, and can be developed into herbicide mixtures with wide market values.
Claims (11)
1. A ternary weeding composition containing triazophos-clomazone and anilofos is characterized by comprising active ingredients A, B and C with herbicidally effective amounts, wherein the active ingredients A are triazophos-clomazone, the active ingredients B are anilofos, the active ingredients C are selected from one of quinclorac, propanil, bentazone, pyridate, cyclopyromate, simetryn, isoproturon, fenpropam and amicarbazone, and the weight ratio of A, B to C is 0.5-50:1-50: 0.5-300.
2. A herbicidal composition according to claim 1, wherein the weight ratio of A, B to C is from 0.5 to 30:5 to 40:1 to 200.
3. A herbicidal composition according to claim 2, wherein the weight ratio of A, B to C is from 1 to 30:5 to 100.
4. A herbicidal composition according to claim 3, wherein the weight ratio of A, B to C is from 1-20:10-30: 10-50.
5. A herbicidal composition according to claim 1,
A. the weight ratio of B to quinclorac is 1-20:5-30: 5-30;
A. the weight ratio of the B to the propanil is 0.5-20:5-30: 10-200;
A. the weight ratio of the B to the bentazone is 0.5-30:5-30: 10-200;
A. the weight ratio of B to pyridate is 0.5-20:5-30: 5-100;
A. the weight ratio of B to cycloprominate is 1-30:5-35: 1-50;
A. the weight ratio of B to isoproturon is 0.5-20:10-40: 1-30;
A. the weight ratio of the B to the amicarbazone is 1-30:5-30: 0.5-30;
A. the weight ratio of B to the cypermethrin is 1-30:5-30: 5-300;
A. the weight ratio of the B to the simetryn is 1-30:5-30: 1-40;
A. the weight ratio of the B to the prometryn is 1-30:5-30: 1-40.
6. A herbicidal composition according to any one of claims 1 to 5, characterized in that the mass percentage of A, B and C in the herbicidal composition is 1-95% of the total.
7. A herbicidal composition according to claim 6, characterized in that the mass percentage of A, B and C in the herbicidal composition is 10-80% of the total amount.
8. A herbicidal composition according to any one of claims 1 to 5, further comprising a carrier, a surfactant.
9. A herbicidal composition according to any one of claims 1 to 5, wherein the formulation of the herbicidal composition is a dispersible oil-based suspension, an aqueous suspension, a suspoemulsion, an emulsifiable concentrate, a water dispersible granule, an aqueous emulsion or a microemulsion.
10. The herbicidal composition comprising triazophone and pyridazine compounds according to any one of claims 1 to 5, further comprising a safener selected from one or more of isoxadifen, p-isopropyltoluenesulfonamide, mefenpyr-diethyl, cloquintocet-mexyl, gibberellic acid, furazolidone and N- (2-methoxybenzoyl) -4- [ (methylaminocarbonyl) amino ] benzenesulfonamide.
11. Use of the herbicidal composition as claimed in any of claims 1 to 10 for controlling harmful weeds in crops of plants.
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| CN201710747920.3A CN107517978B (en) | 2017-08-28 | 2017-08-28 | Ternary weeding composition containing triazophos-clomazone and anilofos and application thereof |
| PCT/CN2017/112011 WO2019041582A1 (en) | 2017-08-28 | 2017-11-21 | Ternary weeding composition containing triazole sulcotrione and anilofos and application thereof |
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| CN201710747920.3A CN107517978B (en) | 2017-08-28 | 2017-08-28 | Ternary weeding composition containing triazophos-clomazone and anilofos and application thereof |
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| CN108157374B (en) * | 2018-02-01 | 2022-03-15 | 青岛清原化合物有限公司 | Ternary weeding composition and application thereof |
| CN109287632A (en) * | 2018-09-26 | 2019-02-01 | 广西田园生化股份有限公司 | A kind of oil base pesticidal preparations enhancer composition and its application |
| CN109479888A (en) * | 2018-12-19 | 2019-03-19 | 青岛清原化合物有限公司 | Ternary weeding composition and its application comprising cyclopyrimorate |
| CN114586797B (en) * | 2020-12-03 | 2023-09-01 | 青岛清原作物科学有限公司 | Ternary weeding composition containing bentazone and rimsulfuron and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106946783A (en) * | 2017-04-19 | 2017-07-14 | 青岛清原化合物有限公司 | Triazole sulphur humulone C crystal form and its production and use |
| CN106977458A (en) * | 2017-04-19 | 2017-07-25 | 青岛清原化合物有限公司 | Amorphous state triazole sulphur humulone and its production and use |
| CN107033086A (en) * | 2017-04-19 | 2017-08-11 | 青岛清原化合物有限公司 | Triazole sulphur humulone B crystal form and its production and use |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106946783A (en) * | 2017-04-19 | 2017-07-14 | 青岛清原化合物有限公司 | Triazole sulphur humulone C crystal form and its production and use |
| CN106977458A (en) * | 2017-04-19 | 2017-07-25 | 青岛清原化合物有限公司 | Amorphous state triazole sulphur humulone and its production and use |
| CN107033086A (en) * | 2017-04-19 | 2017-08-11 | 青岛清原化合物有限公司 | Triazole sulphur humulone B crystal form and its production and use |
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| CN107517978A (en) | 2017-12-29 |
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