CN106106506B - Herbicidal combinations containing pyrazolone compound and its application - Google Patents

Herbicidal combinations containing pyrazolone compound and its application Download PDF

Info

Publication number
CN106106506B
CN106106506B CN201610473893.0A CN201610473893A CN106106506B CN 106106506 B CN106106506 B CN 106106506B CN 201610473893 A CN201610473893 A CN 201610473893A CN 106106506 B CN106106506 B CN 106106506B
Authority
CN
China
Prior art keywords
compound
herbicidal combinations
methyl
containing pyrazolone
active constituent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201610473893.0A
Other languages
Chinese (zh)
Other versions
CN106106506A (en
Inventor
彭学岗
金涛
张景远
赵德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Qingyuan Resistance Weed Prevention And Treatment Co Ltd
Original Assignee
Qingdao Qingyuan Resistance Weed Prevention And Treatment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Qingyuan Resistance Weed Prevention And Treatment Co Ltd filed Critical Qingdao Qingyuan Resistance Weed Prevention And Treatment Co Ltd
Priority to CN201610473893.0A priority Critical patent/CN106106506B/en
Publication of CN106106506A publication Critical patent/CN106106506A/en
Priority to PCT/CN2017/084919 priority patent/WO2017219806A1/en
Application granted granted Critical
Publication of CN106106506B publication Critical patent/CN106106506B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/32—Ingredients for reducing the noxious effect of the active substances to organisms other than pests, e.g. toxicity reducing compositions, self-destructing compositions
    • 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
    • A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
    • A01N33/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds containing nitrogen-to-oxygen bonds
    • A01N33/18—Nitro compounds
    • A01N33/20—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group
    • A01N33/22—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group having at least one oxygen or sulfur atom and at least one nitro group directly attached to the same aromatic ring system
    • 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
    • A01N37/44—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 at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
    • A01N37/48—Nitro-carboxylic acids; Derivatives thereof
    • 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
    • A01N39/00—Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or, e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
    • A01N39/02—Aryloxy-carboxylic acids; Derivatives thereof
    • A01N39/04—Aryloxy-acetic acids; Derivatives thereof
    • 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
    • A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines
    • 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
    • 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
    • A01N43/647—Triazoles; Hydrogenated triazoles
    • A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • 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
    • 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
    • A01N43/80—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 five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
    • 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
    • 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
    • A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
    • A01N57/20—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals

Abstract

The invention belongs to pesticide fields, and in particular to a kind of Herbicidal combinations and its application containing pyrazolone compound.The Herbicidal combinations include the active components A of herbicidally effective amount, active constituent B and safener compound C, wherein active components A is one kind in general formula：R1It is hydrogen atom；R2It is methyl；R3It is ethyoxyl；R4It is chlorine atom；R5、R6、R7It is alkyl etc.；Active constituent B is one or more in following compound：1) triazines：Ametryn；2) diphenyl ether：Oxyfluorfen etc.；Safener compound C is one or more in following compound：C1：Isoxadifen etc..The composition can effectively solve the weed problems such as total weed control, the barnyard grass in sugarcane field weeding, eleusine indica, Horseweed Herb, have the characteristics that expand herbicide controlling spectrum, reduce amount of application, to crop safety, resistant weed can be solved.

Description

Herbicidal combinations containing pyrazolone compound and its application
Technical field
The invention belongs to pesticide fields, and in particular to a kind of Herbicidal combinations and its application containing pyrazolone compound.
Background technology
Chemical weed control is means the most economical and effective during farmland weed is prevented and kill off, but uses list to continuous high dose for a long time The chemical herbicide of one kind or the single mode of action, the problems such as be easy to causeing weeds drug resistance and resistance evolution.Herbicide chemical combination Object it is reasonable compounding or mixture have expand weeds spectrum, improve preventive effect, delay the generation of weeds drug resistance and drug resistance with The advantages that development is one of the most effective methods to solve the above problems.
P _ Hydroxyphenyl pyruvic acid dual oxide enzyme (HPPD) is after acetyl-CoA carboxylase (ACCase) inhibitor, acetyl breast The another class novel herbicidal found after acid enzyme (ALS) inhibitor and proporphyrinogen oxidase (Protox) inhibitor etc. Agent.The action character of HPPD inhibitor is the activity of weeding for having wide spectrum, be can be used before bud and after bud, after albefaction occur in weeds It is dead.Though its symptom and the effect symptom of carotenoid biostatic agent are extremely similar, its chemical constitution feature such as polarity and electricity There is apparent difference with known carotenoid biostatic agent from degree.HPPD inhibitor class herbicide Weed Resistance risk is big It is less than ACCase inhibitor greatly, and target is not present with other mechanism of action such as common ACCase inhibitor, ALS inhibitor Cross resistance caused by resistance.
Herbicide-safener (Safener), also referred to as antidote (Antidote) or protective agent (Protectant), including acyl Amine, carbamates, phenoxy carboxylic acid, aryloxyphenoxypropanoates class, sulfonylurea, sulfonamides, imidazolone type, ring Adipic ketone class, isoxazole diones, sym-trinitrobenzene etc. are the chemical substances of unique energy.It is extensive with herbicide Using herbicide damage problem continuously emerges, and to herbicide-safener, there is an urgent need.The crop of herbicide-safener protection Mainly there are corn, rice, sugarcane, sorghum, rye, cotton, soybean etc..Herbicide-safener is not influence herbicide to target Under the premise of weeds are active, selectively cover crop is from herbicide damage, to enhance tolerance energy of the crop to herbicide Power increases safety of the herbicide to crop.
Currently, wheat paddock, herbicide for paddy field resistant weed problem are the most serious, followed by steriland herbicide, corn The resistant weed problem of field herbicidal and other crop field herbicidals is produced there is an urgent need for safe, broad weed-killing spectrum, can be solved The kind of resistant weed problem.
Invention content
To solve the above-mentioned problems in the prior art, the present invention provides a kind of weeding group containing pyrazolone compound Total weed control, the barnyard grass in sugarcane field weeding, eleusine indica, Horseweed Herb etc. can effectively be solved by closing object and its application, the composition Weed problem, have the characteristics that expand herbicide controlling spectrum, reduce amount of application, to crop safety, resistant weed can be solved.
A kind of Herbicidal combinations containing pyrazolone compound, including the active components A of herbicidally effective amount, active constituent B, And safener compound C, wherein
Active components A is one kind in general formula：
R1It is hydrogen atom, methyl, ethyl, cyclopropyl；
R2It is methyl, ethyl, isopropyl；
R3It is ethyoxyl, fluorine ethyoxyl, difluoroethoxy, trifluoro ethoxy, pyrazolyl；
R4It is chlorine atom, methyl；
R5、R6、R7It is alkyl, alkoxy, the alkyl of halogen substitution, the alkoxy of halogen substitution；
Active constituent B is one or more in following compound：
1) triazines：Ametryn, Simanex, hexazinone, prometryn；
2) diphenyl ether：Oxyfluorfen, fluoroglycofen-ethyl, acifluorfen；
3) clomazone；
4) phenoxy carboxylic acid：2 first, 4 chlorine sodium, 2,4- d butyl esters；
5) sulfentrazone；
6) organic phosphates：Glyphosate, glufosinate-ammonium；
7) substituted urea class：Diuron, telvar, linuron, chlortoluron；
8) benzene flumetsulam；
9) diquat dibromide；
Safener compound C is one or more in following compound：
C1：Isoxadifen (CAS：163520-33-0)
C2：Cyprosulfamide (No. CAS：221667-31-8)
C3：Mefenpyrdiethyl (No. CAS：135590-91-9)
C4：Cloquintocetmexyl (No. CAS：99607–70–2)
C5：Gibberellic acid (No. CAS：99607–70–2)
C6：Furilazole (No. CAS：121776–33–8)
C7：N- (2-2 methoxybenzoyls base) -4- [(methylaminocarbonyl) amino] benzsulfamide.
Preferably, R in the active components A1It is hydrogen atom；R2It is methyl, ethyl；R3It is ethyoxyl, fluorine ethoxy Base, difluoroethoxy, trifluoro ethoxy, pyrazolyl；R4It is chlorine atom；R5、R6、R7It is alkyl, alkoxy, the alkane of halogen substitution Base, the alkoxy of halogen substitution；
The active constituent B is ametryn, Oxyfluorfen, fluoroglycofen-ethyl, clomazones, 2 first, 4 chlorine sodium, methylsulphur grass It is one or more in amine, glyphosate, glufosinate-ammonium, diuron, benzene flumetsulam；
The safener compound C is in isoxadifen, cyprosulfamide, mefenpyrdiethyl, furilazole It is one or more.
It is highly preferred that R in the active components A1It is hydrogen atom, R2It is methyl or ethyl, R3It is ethyoxyl, difluoromethoxy Base or trifluoromethoxy, R4It is chlorine atom, R5It is methyl, R6It is methyl, R7It is hydrogen atom.
Wherein, the weight ratio of A, B, C are 1-100:1-100:1-100, preferably 1-50:1-50:1-50, more preferably 1- 30:1-30:1-30, defined by the range of weight ratio, A obtains synergistic technique effect with active constituent B mixtures, Safener compound C plays the improved safety to crop well.
The mass percentage of A, B, C account for the 1-95% of total amount, preferably 10-80% in the Herbicidal combinations.In general, this The Herbicidal combinations of invention include the pesticide conven-tional adjuvants of the active constituent and 5-99 parts by weight of 1-95 parts by weight.
The conven-tional adjuvants of the present composition can be carrier, surfactant etc..
Term " carrier " herein indicates a kind of organic or inorganic, natural or synthetic substance.They contribute to activity The application of ingredient, the carrier are usually inert and must be agriculturally acceptable, and especially processed plant is received. Carrier can be solid, such as clay, natural or synthetic silicate, silica, resin, wax, solid fertilizer；Or liquid Body, such as water, alcohols, ketone, petroleum distillate, aromatic hydrocarbons or wax hydrocarbon, chlorohydrocarbon, liquefied gas.
Surfactant may include emulsifier, dispersant or wetting agent, it can be ionic or nonionic.It can carry And example be the salt of polyacrylic acid, lignosulfonates, phenolsulfonic acid or naphthalene sulfonic acids salt, ethylene oxide and aliphatic alcohol or Polymer, sulfosuccinic acid with aliphatic acid or with aliphatic amine and fortified phenol (especially alkylphenol or aryl phenol) Phosphate, the alkyl of salt, taurine derivatives (especially taurine alkane fat) and the phenol of alcohol phosphate or multi-hydroxy ethyl Sulfonate, alkylaryl sulfonates, alkyl sulfate, lauryl ether sulfate, aliphatic alcohol sulfate and sulphation 16-, 17-and octadecanol and sulphated fatty alcohol glycol ether, in addition there are the condensations of naphthalene or naphthalene sulfonic acids and phenol and formaldehyde Object, NONIN HS 240, ethoxylated isooctyl-phenol, octyl phenol or nonyl phenol, alkyl phenyl polyglycol ether, three fourths Base phenyl polyglycol ether, three stearyl phenyl polyglycol ethers, alkyl aryl polyether alcohol, alcohol and fatty alcohol/ethylene oxide contracting Close object, ethoxylated castor oil, polyoxyethylene alkyl ether, ethoxylation polyoxypropylene, laruyl alcohol polyglycol ether acetal, sorb Alcohol ester, lignin sulfite waste liquor and protein, albuminate, polysaccharide (such as methylcellulose), Hydrophobic Modified Starch, Polyvinyl alcohol, polycarboxylate, poly-alkoxyl compound, polyvinylamine, polyvinylpyrrolidone and its copolymer.At least need one kind Surfactant exists, to be conducive to active constituent dispersion in water and be conducive to enable them to correctly be applied to plant.
Above-mentioned composition also contains various other components, such as protecting colloid, adhesive, thickener, thixotropic agent, infiltration Agent, stabilizer, chelating agent, dyestuff, colorant and polymer.
The composition of the present invention can used before through dilution or directly by user.It, which is prepared, to be added by common Work method prepare, i.e., after active material being mixed with liquid flux or solid carrier, add surfactant such as dispersant, surely Determine one or more of agent, wetting agent, adhesive, antifoaming agent etc..
The specific preparation of the Herbicidal combinations is wettable powder, dispersible oil-suspending agent, suspending agent, suspension emulsion, breast Oil, water dispersible granules (dry suspending agent), aqueous emulsion, microemulsion.
Active compound, safener, solvent, emulsifier in above-mentioned formula are added in mother liquor modulation kettle, homogeneous oil phase is made, will go In the uniformly mixed injection product modulation kettle such as ionized water, antifreeze, through high-speed stirred, it is uniformly mixed that the present composition is made is saturating Bright or translucent microemulsion product.
In brief, composition of the invention can be added with conventional use of solid in the formula of the prior art and liquid Agent mixes.
The composition of the present invention can be applied to by the method for spraying on pending plant leaf blade, that is, be applied to weeds, Especially invaded and harassed on the surface of influence on the harmful weed infestation of plant growth or easily.
When the Herbicidal combinations of the application present invention, unexpected synergistic effect is obtained, and activity of weeding ratio makes It is individually active more notable with the expected summation of the activity of single herbicide, and single herbicide.Synergistic effect shows as applying Measure reductions, broader weeds distribution spectrum, herbicide effect faster, it is more longlasting, these characteristics are required in Weeds distribution practice process It wants.For described characteristic, these new compositions are significantly superior to existing herbicide.
The Herbicidal combinations of the present invention also have having the advantage that：
(1) it the present invention provides one group of environmentally friendly herbicide, is easy to degrade in the environment.
(2) Herbicidal combinations of the present invention are at low cost, easy to use, and popularization and application have huge economic benefit and society to imitate Benefit.
(3) compared with prior art, Herbicidal combinations of the present invention can be prevented and kill off to ALS inhibitor, ACCase inhibitor The grassy weeds such as barnyard grass, the eleusine indica of resistance are generated, the broad leaved weeds such as the Horseweed Herb of resistance are generated to paraquat, glyphosate, It is the effective scheme of Weed Resistance management.
Specific implementation mode
The following example not limits the present invention, and is used only to illustrate how the present invention realizes.For certain miscellaneous Grass, these embodiments show especially significant validity.
Work as R1It is hydrogen atom, R2It is ethyl, R3It is 2,2,2- trifluoro ethoxies, R4It is chlorine atom, R5It is methyl, R6It is first Base, R7It is A when being hydrogen atom1；
Work as R1It is hydrogen atom, R2It is methyl, R3It is 2,2- difluoroethoxies, R4It is chlorine atom, R5It is methyl, R6It is methyl, R7It is A when being hydrogen atom2；
Work as R1It is hydrogen atom, R2It is ethyl, R3It is ethyoxyl, R4It is chlorine atom, R5It is methyl, R6It is methyl, R7It is hydrogen original The period of the day from 11 p.m. to 1 a.m is A3；
A, embodiment
1) dispersible oil-suspending agent
When active constituent B is ametryn, and safener compound C is isoxadifen
Formula composition is：3%A1+ 5% dispersant phenethyl phenol polyoxyethylene of+1% isoxadifen of+50% ametryn + 8% emulsifier castor oil polyoxyethylene ether+2% of+5% emulsifier polyoxyethylene carboxylate of ether phosphate triethanolamine salt increases Thick dose of organobentonite+methyl oleate is supplied.
2) dispersible oil-suspending agent
When active constituent B is ametryn, and safener compound C is cyprosulfamide
Formula composition is：3%A2+ 50% ametryn+1.5%cyprosulfamide+5% dispersant phenethyl phenol is poly- + 8% emulsifier castor oil polyoxyethylene ether of+5% emulsifier polyoxyethylene carboxylate of ethylene oxide ether phosphate triethanolamine salt+ 2% thickener organobentonite+methyl oleate is supplied.
3) dispersible oil-suspending agent
When active constituent B is Oxyfluorfen, and safener compound C is isoxadifen
Formula composition is：6%A3+ 5% dispersant phenethyl phenol polyoxy of+1% isoxadifen of+10% Oxyfluorfen + 8% emulsifier castor oil polyoxyethylene ether of+5% emulsifier polyoxyethylene carboxylate of ethylene ether phosphate triethanolamine salt+ 2% thickener organobentonite+methyl oleate is supplied.
4) dispersible oil-suspending agent
When active constituent B is Oxyfluorfen, and safener compound C is cyprosulfamide
Formula composition is：6%A1+ 10% Oxyfluorfen+2%cyprosulfamide+5% dispersant phenethyl phenol + 8% emulsifier castor oil polyoxyethylene of+5% emulsifier polyoxyethylene carboxylate of polyoxyethylene ether phosphate triethanolamine salt + 2% thickener organobentonite of ether+methyl oleate is supplied.
5) dispersible oil-suspending agent
When active constituent B is fluoroglycofen-ethyl, and safener compound C is cyprosulfamide
Formula composition is：6%A3+ 1% fluoroglycofen-ethyl+6%cyprosulfamide+5% dispersant phenethyl phenol + 8% emulsifier castor oil polyoxyethylene of+5% emulsifier polyoxyethylene carboxylate of polyoxyethylene ether phosphate triethanolamine salt + 2% thickener organobentonite of ether+methyl oleate is supplied.
6) dispersible oil-suspending agent
When active constituent B Wei clomazones, when safener compound C is mefenpyrdiethyl
Formula composition is：3%A1+ 5% dispersant phenethyl phenol polyoxy second of+1% mefenpyrdiethyl of+30% clomazone + 8% emulsifier castor oil polyoxyethylene ether+2% of+5% emulsifier polyoxyethylene carboxylate of alkene ether phosphate triethanolamine salt Thickener organobentonite+methyl oleate is supplied.
7) dispersible oil suspending agent
When active constituent B is 2 first, 4 chlorine sodium, and safener compound C is isoxadifen
Formula composition is：3%A1+ 5% dispersant phenethyl phenol polyoxy second of+2% isoxadifen of 4 chlorine sodium of+9%2 first + 8% emulsifier castor oil polyoxyethylene ether+2% of+5% emulsifier polyoxyethylene carboxylate of alkene ether phosphate triethanolamine salt Thickener organobentonite+methyl oleate is supplied.
8) dispersible oil-suspending agent
When active constituent B is sulfentrazone, and safener compound C is furilazole
Formula composition is：3%A1+ 15% sulfentrazone+1%furilazole+5% dispersant phenethyl phenol polyoxy second + 8% emulsifier castor oil polyoxyethylene ether+2% of+5% emulsifier polyoxyethylene carboxylate of alkene ether phosphate triethanolamine salt Thickener organobentonite+methyl oleate is supplied.
9) dispersible oil-suspending agent
When active constituent B is glyphosate, and safener compound C is mefenpyrdiethyl
Formula composition is：3%A2+ 5% dispersant phenethyl phenol polyoxyethylene of+3% mefenpyrdiethyl of+15% glyphosate + 8% emulsifier castor oil polyoxyethylene ether+2% of+5% emulsifier polyoxyethylene carboxylate of ether phosphate triethanolamine salt increases Thick dose of organobentonite+methyl oleate is supplied.
10) dispersible oil-suspending agent
When active constituent B is glufosinate-ammonium, and safener compound C is mefenpyrdiethyl
Formula composition is：3%A1+ 5% dispersant phenethyl phenol polyoxyethylene of+1% mefenpyrdiethyl of+20% glufosinate-ammonium + 8% emulsifier castor oil polyoxyethylene ether+2% of+5% emulsifier polyoxyethylene carboxylate of ether phosphate triethanolamine salt increases Thick dose of organobentonite+methyl oleate is supplied.
11) dispersible oil suspending agent
When active constituent B is diuron, and safener compound C is isoxadifen
Formula composition is：1.5%A3+ 5% dispersant phenethyl phenol of+0.75% isoxadifen of+30% diuron is poly- + 8% emulsifier castor oil polyoxyethylene ether of+5% emulsifier polyoxyethylene carboxylate of ethylene oxide ether phosphate triethanolamine salt+ 2% thickener organobentonite+methyl oleate is supplied.
12) dispersible oil-suspending agent
When active constituent B is benzene flumetsulam, and safener compound C is cyprosulfamide
Formula composition is：6%A1+ 4% benzene flumetsulam+6%cyprosulfamide+5% dispersant phenethyl phenol + 8% emulsifier castor oil polyoxyethylene of+5% emulsifier polyoxyethylene carboxylate of polyoxyethylene ether phosphate triethanolamine salt + 2% thickener organobentonite of ether+methyl oleate is supplied.
13) suspending agent
When active constituent B is ametryn, and safener compound C is cyprosulfamide
Formula composition is：3%A2+ 50% ametryn+3%cyprosulfamide+5% dispersants sodium lignin sulfonate+ + 5% antifreezing agent glycerine of+0.3% thickener xanthans of 2% wetting agent pull open powder+excess water is supplied.
Process equipment：Mixing kettle, colloid mill, sand mill, cutter etc..
Process：All materials are put into mixing kettle, colloid mill is crossed after being stirred, enter sand mill three-level later It is sanded, it is finished product finally to be sheared in cutter uniformly.
14) suspending agent
When active constituent B is diuron, and safener compound C is mefenpyrdiethyl
Formula composition is：1.5%A3+ 5% dispersant sodium lignin sulfonate of+1.5% mefenpyrdiethyl of+30% diuron+ + 5% antifreezing agent glycerine of+0.3% thickener xanthans of 2% wetting agent pull open powder+excess water is supplied.
Process equipment：Mixing kettle, colloid mill, sand mill, cutter etc..
Process：All materials are put into mixing kettle, colloid mill is crossed after being stirred, enter sand mill three-level later It is sanded, it is finished product finally to be sheared in cutter uniformly.
15) water dispersible granules
When active constituent B is ametryn, and safener compound C is cyprosulfamide
Formula composition is：3%A1+ 50% ametryn+1%cyprosulfamide+10% dispersants naphthalenesulfonate+ + 1% disintegrant polyvinyl alcohol of 5% wetting agent pull open powder+filler diatomite is supplied.
Process equipment：Airslide disintegrating mill, coulter type mixer, basket comminutor, drying box, screening machine etc..
Process：Above-mentioned material was uniformly mixed air-flow crushing, is added and mediates, dry after granulation, final sizing obtains To finished product.
16) water dispersible granules
When active constituent B is Oxyfluorfen, and safener compound C is isoxadifen
Formula composition is：12%A3+ 10% dispersant naphthalenesulfonate of+6% isoxadifen of+20% Oxyfluorfen+ + 1% disintegrant polyvinyl alcohol of 5% wetting agent pull open powder+filler diatomite is supplied.
Process equipment：Airslide disintegrating mill, coulter type mixer, basket comminutor, drying box, screening machine etc..
Process：Above-mentioned material was uniformly mixed air-flow crushing, is added and mediates, dry after granulation, final sizing obtains To finished product.
17) water dispersible granules
When active constituent B is sulfentrazone, and safener compound C is cyprosulfamide
Formula composition is：6%A3+ 30% sulfentrazone+2%cyprosulfamide+10% dispersants naphthalenesulfonate+ + 1% disintegrant polyvinyl alcohol of 5% wetting agent pull open powder+filler diatomite is supplied.
Process equipment：Airslide disintegrating mill, coulter type mixer, basket comminutor, drying box, screening machine etc..
Process：Above-mentioned material was uniformly mixed air-flow crushing, is added and mediates, dry after granulation, final sizing obtains To finished product.
B, the test of pesticide effectiveness
1) experimental condition
1.1), for trying target
Barnyard grass (Echinochloa crusgalli), eleusine indica (Echinochloa crusgalli) pick up from Guangdong Huizhou Sugarcane field.Field bindweed (Convolvulus arvensis) picks up from Qingdao bare place.Horseweed Herb (Conyza Canadensis Songzi, Hubei Province bare place) is picked up from.
Above-mentioned weeds are placed in 180 х 140mm plastic nutrition bowls in enamel tray using pot-culture method culture, built-in from agriculture The topsoil (at 4/5) for backing through and air-drying sieving is adopted in field, and soil moisture initial stage controls 20%, and it is uniform to select full seed Weed seed is impregnated 6 hours, the vernalization in 28 DEG C of biochemical cultivation cases (dark), the ruderal species that will have just showed money or valuables one carries unintentionally with 25 DEG C of warm water Son is uniformly placed in soil surface, then earthing 0.7cm.Chemicals treatment is placed on culture in controllable heliogreenhouse, is periodically warding off A certain amount of water is added in porcelain dish, keeps ground moistening.
1.2), condition of culture
It is carried out in controllable heliogreenhouse, 18~30 DEG C of temperature, natural lighting, relative humidity 57%~72%.
Soil types is loam, the content of organic matter 1.63%, pH=7.1, alkali-hydrolyzable nitrogen 84.3mg/kg, rapid available phosphorus 38.5mg/kg, available potassium 82.1mg/kg.
1.3), instrument and equipment
3WP-2000 type walking spray towers, Nanjing Agricultural Machinery Inst., Ministry of Agriculture.GA110 type a ten thousandth electronics day Flat (Germany)；ZDR2000 intelligent datas recorder (Hangzhou Ze great Instrument Ltd.)；SPX type Intelligent biochemistry incubators (Ningbo Jiangnan instrument plant).
2) experimental design
2.1), reagent
2.1.1), test medicine
Required active constituent B is commercially available active compound, and A produces for our company, referring to patent CN201511030154.6.
Active compound is all made of acetone as solvent, is diluted with 0.1% emulsifier T-80 aqueous solutions of content, current existing dilution.
2.2), test process
2.2.1), dosage is arranged
It, should be from the action character of two kinds of medicaments and its virulence etc. when determining A and active constituent B each groups distribution ratio or content It weighs, it is also contemplated that the main of the formula uses purpose.This research is on the basis of prerun early period, if A, active constituent B are applied alone And mixing dosage is shown in Table lattice respectively, designs 15 groups altogether.Using the water without medicament, containing same solvent and emulsifier as blank pair According to.
2.2.2), experiment repeats
Often processing is repeated 4 times, and often handles 3 basins every time, and weed seed 20 is sowed per basin, often handles totally 60 plants.
2.3), processing mode
2.3.1), processing time and number
Experiment shares medicine 1 time.It waits for 1 heart stage of 2 leaf of weeds, thinning, keep 15 plants of weeds in per basin, often processing retains 45 plants, Barnyard grass, eleusine indica, which continue to cultivate to 1 heart stage of 3 leaf, to be handled, and field bindweed, Horseweed Herb culture to 4 leaf periods are handled.
2.3.2), using instrument and administrated method
Cultured examination material is uniformly placed in area 0.5m2Platform on, with 3WP-2000 type walking spray tower stems Foliar spray mist, spouting liquid is based on 30 kilograms/hectare.Atomisation pressure 0.3MPa.After whole liquid medicine jets are complete, air valve is closed, after 30 seconds, Spraying pyller is opened, nutritive cube is taken out.Then air valve is opened, clear water 50mL is sprayed, cleans sparge pipe.
3) test method
Using pot-culture method.Weeds culture is shown in 1.1, reference《Farm-chemical indoor determination test rule herbicide》It carries out.With Prescription method is shown in 2.3.2, using cauline leaf process method.
4) data survey and statistical analysis
4.1), investigation method
Using absolute number investigation method, the survival whole strain seedling of weeds is cut off along soil surface with blade, is weighed with assay balance Weeds fresh weight.It is based on zero by fresh weight for dead weeds.
4.2), control time and number
It investigates within 20 days after processing, investigates 1 time altogether.
4.3), data statistic analysis
With Gowing methods calculate it is each processing hybrid combining theoretical fresh weight inhibition rate (E0=X+Y-X*Y/100), then with Actual measurement inhibiting rate (E) compares, the mixed synergy type to weeds of both evaluations, makees for synergy when E-E0 values are more than 10% With, less than -10% be antagonism, be addition between -10%~10%.And it is special according to practical preventive effect and herbicide The factors such as the balance of point, formula determine optimum proportioning.
The fresh weight inhibition rate that X is A dosages in formula when being P；The fresh weight inhibition rate that Y is active constituent B dosages when being Q.
Statistical result see the table below.
1 A of the table practical preventive effects and synergy effect (Gowing methods) to weeds mixed with ametryn
2 A of the table practical preventive effects and synergy effect (Gowing methods) to weeds mixed with Oxyfluorfen
3 A of the table practical preventive effects and synergy effect (Gowing methods) to weeds mixed Yu clomazone
4 A of the table practical preventive effects and synergy effect (Gowing methods) to weeds mixed with 2 first, 4 chlorine sodium
5 A of the table practical preventive effects and synergy effect (Gowing methods) to weeds mixed with glyphosate
6 A of the table practical preventive effects and synergy effect (Gowing methods) to weeds mixed with glufosinate-ammonium
7 A of the table practical preventive effects and synergy effect (Gowing methods) to weeds mixed with diuron
8 A of the table practical preventive effects and synergy effect (Gowing methods) to weeds mixed with benzene flumetsulam
9 A of the table practical preventive effects and synergy effect (Gowing methods) to weeds mixed with sulfentrazone
C, field demonstration
Sugarcane field weed is prevented and kill off using herbicidal composition made from embodiment to test.
Exemplary promote is carried out in Guangdong, Guangxi, Fujian, 4, Hainan, 20, sugarcane area testing site to test.Different demonstration areas Sugar cane breed refers to table 10.
The different demonstration area sugar cane breed situations of table 10
Demonstration area Sugar cane breed
Guangdong Huizhou Guangdong sugar 89113
Liuzhou Willow sugar 2
Bay, Ningde, Fujian Province Guangdong agriculture 91-854
Dongfang New platform sugar 22
Application method：After 3 leaf of sugarcane, the weeds 3-5 leaf phases, hand sprayer, 15 kilograms/667m of the amount of being watered2, using cauline leaf Spraying even spraying, specific test medicine and dosage are shown in Table 11, and 50 square metres of plot area, often processing is repeated 4 times.45 after dispenser Its investigation preventive effect is shown in Table 11, and sugarcane safety conditions are shown in Table 12.
11 field demonstration effect situation of table
12 field demonstration sugarcane safety conditions of table
Note：Weed community type in each demonstration pilot project：Huizhou：Barnyard grass+eleusine indica+lady's-grass+lamb's-quarters+Amaranthus retroflexus；Liuzhou：Barnyard grass+ Eleusine indica+lamb's-quarters+Amaranthus retroflexus；Ningde：Barnyard grass+eleusine indica+lamb's-quarters；East：Barnyard grass+eleusine indica+lamb's-quarters；Baoding：Barnyard grass+eleusine indica+horse Tang+Amaranthus retroflexus+lamb's-quarters.
By a large number of experiments and exploration, it is an unexpected discovery of the invention that A is mixed with active constituent B, safener compound C, use Grassy weed is removed in sugarcane field seedling rear defence, there is surprising, unexpected synergistic effect, especially to barnyard grass, ox The broad leaved weeds such as the grassy weeds such as muscle grass, lamb's-quarters, Amaranthus retroflexus have particularly evident synergistic effect, can reduce dosage, and To sugarcane safety, the pollution to environment is reduced, and rationally compounding reduces agricultural cost, there is good application prospect.
D, field demonstration
It is tested using herbicidal composition Weed Control in Zero-tillage field Horseweed Herb made from embodiment.
Exemplary promote is carried out in Hubei, Jiangsu, 3 province of Anhui, 15 testing sites to test.
Application method：Before Horseweed Herb is stood up, hand sprayer, 15 kilograms/667m of the amount of being watered2, sprayed using cauline leaf uniform Spraying, specific test medicine and dosage are shown in Table 13, and 50 square metres of plot area, often processing is repeated 4 times.Investigation in 45 days is anti-after dispenser Except effect is shown in Table 13.
13 field demonstration effect situation of table
By a large number of experiments and exploration, it is an unexpected discovery of the invention that A is mixed with active constituent B, it is small to glyphosate resistance to fly It is fluffy that there is surprising, unexpected synergistic effect, dosage can be reduced, the pollution to environment, and rationally compounding are reduced Agricultural cost is reduced, there is good application prospect.

Claims (10)

1. a kind of Herbicidal combinations containing pyrazolone compound, which is characterized in that active components A including herbicidally effective amount, Active constituent B, wherein
Active components A is one kind in general formula：
Work as R1It is hydrogen atom, R2It is ethyl, R3It is 2,2,2- trifluoro ethoxies, R4It is chlorine atom, R5It is methyl, R6It is methyl, R7It is It is A when hydrogen atom1；
Work as R1It is hydrogen atom, R2It is methyl, R3It is 2,2- difluoroethoxies, R4It is chlorine atom, R5It is methyl, R6It is methyl, R7It is hydrogen Atomic time is A2；
Work as R1It is hydrogen atom, R2It is ethyl, R3It is ethyoxyl, R4It is chlorine atom, R5It is methyl, R6It is methyl, R7It is when being hydrogen atom A3；
When active components A is A1When, active constituent B is one or more in following compound：Ametryn, Oxyfluorfen, Clomazone, glyphosate, diuron；
When active components A is A2When, active constituent B is one or more in following compound：Glufosinate-ammonium, sulfentrazone；
When active components A is A3When, active constituent B is one or more in following compound：The phonetic sulphur grass of 2 first, 4 chlorine sodium, benzene Amine；
A, the weight ratio of B is 1-100:1-100.
2. the Herbicidal combinations according to claim 1 containing pyrazolone compound, which is characterized in that further include safener Compound C, it is one or more in following compound：
C1：Isoxadifen
C2：cyprosulfamide
C3：Mefenpyrdiethyl
C4：Cloquintocetmexyl
C5：Gibberellic acid
C6：furilazole
C7：N- (2- methoxybenzoyls base) -4- [(methylaminocarbonyl) amino] benzsulfamide.
3. the Herbicidal combinations according to claim 1 or 2 containing pyrazolone compound, which is characterized in that the weight of A, B Than for 1-50:1-50.
4. the Herbicidal combinations according to claim 1 or 2 containing pyrazolone compound, which is characterized in that the weight of A, B Than for 1-30:1-30.
5. the Herbicidal combinations according to claim 2 containing pyrazolone compound, which is characterized in that the Herbicidal combination The mass percentage of A, B, C account for the 1-95% of total amount in object.
6. the Herbicidal combinations according to claim 5 containing pyrazolone compound, which is characterized in that the Herbicidal combination The mass percentage of A, B, C account for the 10-80% of total amount in object.
7. the Herbicidal combinations according to claim 1 or 2 containing pyrazolone compound, which is characterized in that the weeding Also include pesticide conven-tional adjuvants in composition.
8. the Herbicidal combinations according to claim 7 containing pyrazolone compound, which is characterized in that the pesticide is conventional Auxiliary agent includes carrier, surfactant.
9. the Herbicidal combinations according to claim 1 or 2 containing pyrazolone compound, which is characterized in that the weeding The specific preparation of composition is wettable powder, dispersible oil-suspending agent, suspending agent, suspension emulsion, missible oil, water dispersible granules, water Emulsion or microemulsion.
10. a kind of Herbicidal combinations containing pyrazolone compound as described in claim 1-9 any one are in prevention sugarcane field Application in middle weeds.
CN201610473893.0A 2016-06-24 2016-06-24 Herbicidal combinations containing pyrazolone compound and its application Active CN106106506B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201610473893.0A CN106106506B (en) 2016-06-24 2016-06-24 Herbicidal combinations containing pyrazolone compound and its application
PCT/CN2017/084919 WO2017219806A1 (en) 2016-06-24 2017-05-18 Weeding composition containing pyrazolone compounds and application thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610473893.0A CN106106506B (en) 2016-06-24 2016-06-24 Herbicidal combinations containing pyrazolone compound and its application

Publications (2)

Publication Number Publication Date
CN106106506A CN106106506A (en) 2016-11-16
CN106106506B true CN106106506B (en) 2018-09-14

Family

ID=57265914

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610473893.0A Active CN106106506B (en) 2016-06-24 2016-06-24 Herbicidal combinations containing pyrazolone compound and its application

Country Status (2)

Country Link
CN (1) CN106106506B (en)
WO (1) WO2017219806A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103719110A (en) * 2013-12-12 2014-04-16 曹延明 Method for rice field weeding by using diphenyl ethers stem leaf treating agent
CN105831123B (en) * 2016-04-15 2018-01-23 青岛清原抗性杂草防治有限公司 A kind of cornfield weeding composition and its application
CN105724390B (en) * 2016-04-28 2017-12-22 青岛清原抗性杂草防治有限公司 A kind of herbicide composition for paddy fields and its application
CN106106506B (en) * 2016-06-24 2018-09-14 青岛清原抗性杂草防治有限公司 Herbicidal combinations containing pyrazolone compound and its application
CN106561665B (en) * 2016-10-28 2019-12-13 江苏清原农冠杂草防治有限公司 Wheat field weeding composition and application thereof
WO2019037313A1 (en) * 2017-08-25 2019-02-28 青岛清原化合物有限公司 Herbicidal composition containing triazole sulcotrione and application thereof
CN110903279B (en) * 2018-09-17 2023-05-16 潍坊中农联合化工有限公司 Pyrazole compound, salt and application thereof
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
CN116267992A (en) * 2023-02-10 2023-06-23 中国农业科学院植物保护研究所 Copper-containing dispersible oil suspending agent, application thereof and method for preventing and controlling plant pathogenic bacteria diseases

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL85659A (en) * 1987-03-17 1992-03-29 Nissan Chemical Ind Ltd 4-benzoylpyrazole derivatives,method for their preparation and herbicidal compositions containing them
JP5416354B2 (en) * 2007-02-02 2014-02-12 石原産業株式会社 Herbicidal composition containing a benzoylpyrazole compound
CN103980202B (en) * 2014-05-27 2017-01-18 青岛清原化合物有限公司 4-benzoyl pyrazole compound with herbicidal activity
CN105503728B (en) * 2015-12-31 2017-03-22 青岛清原化合物有限公司 Pyrazole compounds or salts thereof and preparation method thereof, and weedicide composition and application thereof
CN105831123B (en) * 2016-04-15 2018-01-23 青岛清原抗性杂草防治有限公司 A kind of cornfield weeding composition and its application
CN105724390B (en) * 2016-04-28 2017-12-22 青岛清原抗性杂草防治有限公司 A kind of herbicide composition for paddy fields and its application
CN106135220A (en) * 2016-06-22 2016-11-23 泰安市农业科学研究院 A kind of cornfield weeding composition
CN106106506B (en) * 2016-06-24 2018-09-14 青岛清原抗性杂草防治有限公司 Herbicidal combinations containing pyrazolone compound and its application

Also Published As

Publication number Publication date
CN106106506A (en) 2016-11-16
WO2017219806A1 (en) 2017-12-28

Similar Documents

Publication Publication Date Title
CN106106506B (en) Herbicidal combinations containing pyrazolone compound and its application
CN105638703B (en) A kind of application of Herbicidal combinations in barley field
CN105724390B (en) A kind of herbicide composition for paddy fields and its application
CN105831123B (en) A kind of cornfield weeding composition and its application
CN106472517B (en) Synergistic herbicide compositions and its application
CN105230629B (en) Synergic weeding composition
CN105707092A (en) Synergistic weeding composition for preventing and controlling herbicide-resistant weeds in wheat fields
CN106135220A (en) A kind of cornfield weeding composition
CN105851009A (en) Synergistic weeding composition containing biscarfentrazone and tralkoxydim and application of synergistic weeding composition
CN112841196A (en) Weeding composition containing pyrimidine benzyl carboxylate compounds and application thereof
CN106386823A (en) Weeding composition containing dicarfentrazone-ethyl and trifludimoxazin and application thereof
CN105961401B (en) A kind of Herbicidal combinations and its application containing ring pyrrole fluorine humulone and azoles humulone
CN105994290B (en) A kind of Herbicidal combinations containing ring pyrrole fluorine humulone and aryl carboxylic acid class compound
CN106942234A (en) A kind of herbicidal composition and application containing benzene azoles fluorine humulone and benzene flumetsulam
CN105875618B (en) A kind of Synergistic herbicide compositions of humulone containing polybenzobisoxazole and dinitroanilines
CN106508913A (en) Herbicide composition containing triazole sulcotrione and triazole napropamide and application thereof
CN105875620A (en) Synergistic weeding composition containing dicarfentrazone-ethyl and triketone type compounds
CN106465717B (en) A kind of Synergistic herbicide compositions
CN116762812A (en) Weeding composition and application thereof
CN106106474A (en) A kind of cornfield weeding composition and application thereof
CN106259401A (en) A kind of cornfield weeding composition and application thereof
CN103749475A (en) Weeding composition containing pyribenzoxim and fenoxaprop-p-ethyl
CN106035331B (en) A kind of complex herbicidal composition containing furans sulphur humulone
CN106035353A (en) Synergistic weeding composition containing ciclopiroxfluridon and sulfonamide compounds
CN106561665A (en) Wheat field weeding composite and application thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant