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CN107810962A - The Herbicidal combinations of flumetsulam containing benzene and chlorine Fampridine acid - Google Patents

The Herbicidal combinations of flumetsulam containing benzene and chlorine Fampridine acid Download PDF

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Publication number
CN107810962A
CN107810962A CN201711295009.XA CN201711295009A CN107810962A CN 107810962 A CN107810962 A CN 107810962A CN 201711295009 A CN201711295009 A CN 201711295009A CN 107810962 A CN107810962 A CN 107810962A
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agent
chlorine
acid
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active components
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不公告发明人
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Beijing Agricultural Science And Technology Center
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Beijing Agricultural Science And Technology Center
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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
    • A01N43/54—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
    • A01N43/34—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

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  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention provides a kind of flumetsulam containing benzene and the synergistic herbicidal compositions of chlorine Fampridine acid, it is characterized in that including active components A and B, wherein, A is benzene flumetsulam and chlorine Fampridine acid, B is one or more kinds of combinations in the pyrimidine acid of chlorine third, tiafenacil, also include the auxiliary agent that can be used in Pesticide formulation, conventional pesticidal preparations are made, and applied to the unwanted plant of preventing and treating.

Description

The Herbicidal combinations of flumetsulam containing benzene and chlorine Fampridine acid
Technical field
The invention belongs to pesticides application technical field, is related to a kind of composition pesticide, specifically a kind of phonetic sulphur containing benzene The Herbicidal combinations of careless amine and chlorine Fampridine acid, applied to preventing and kill off unwanted plant.
Background technology
In agricultural production process, it is not necessary to plant (weeds) serious, the target crop such as damage to crops, forest life occurs It is long, and influence undesirable vegetation plot (such as bare place, railway, highway, forest fire protection road, industrial sites, threshing ground) just Often use.Herbicide is to prevent and kill off the most economic, the quick and effective method for not needing plant.
Single herbicide is limited using easily developing immunity to drugs or preventing and treating spectrum, can not solve well in produce reality not Need the harm of plant.Mixture herbicide, which has to expand, prevents and treats spectrum, enhancing preventive effect, delays the advantages such as herbicide resistance, in life Turn into most popular application form in production practice.Especially there is the herbicide of synergy, between each active principle of herbicide Interaction, make combination aging fruit better than the theoretical summation that effect is used alone, thus the work(of thing half can be played in actual use Effect again, is more welcome by user.
Benzene flumetsulam (saflufenacil) is a kind of selective herbicide of overseas enterprise's exploitation, belongs to protoporphyrinogen oxygen Change enzyme inhibitor, can be handled in weeds before seedling after seedling, be mainly used in corn, wheat, soybean, cotton, rape, sorghum, beans vegetable The crops such as dish, fruit tree and a variety of broad leaved weeds of bare place.CAS accession number is 372137-35-4.Its structural formula is as follows：
Chlorine Fampridine acid (aminopyralid) and a kind of new herbicides of overseas enterprise's exploitation, are mainly used in paddy Thing, pasture and bare place etc. prevent and kill off a variety of broad leaved weeds.
The pyrimidine acid of chlorine third (aminocyclopyrachlor), tiafenacil are equally two kinds of overseas enterprise's exploitation new Clever broad spectrum weeding agent, there is good preventive effect to various crop weeds.What above-claimed cpd may include agriculturally to use various deposits In form, such as salt, ester derivative.
The present invention has found by the research of substantial amounts of formulation screening test, when benzene flumetsulam and chlorine Fampridine acid composition with When one or more kinds of medicaments in the pyrimidine acid of chlorine third, tiafenacil are combined, surprising weeding effect is shown Fruit, that is, show good synergy, and actual herbicidal effect is substantially better than the theoretical summation of exclusive use, had in production Very extensive application prospect.
The content of the invention
The present invention relates to synergistic herbicidal compositions, including active components A and B, described active components A is benzene flumetsulam With chlorine Fampridine acid, described active component B is one or more kinds of combinations in the pyrimidine acid of chlorine third, tiafenacil.This Outside, in addition in Pesticide formulation the auxiliary agent that can be used.
The composition can be especially good effect be used to prevent and treat weeds in various useful crops, the useful crop Including but not limited to conventional breeding crop, genetically modified crops, asexually propagated crop and asexual propagation material, domesticating and cultivating it is wild Plant etc., especially suitable for Weeds in Turf, grassland pasture, wheat, corn, cotton, sorghum, soybean, rape, fruit tree, forest land etc. Weeds in the crop fields, or for the undesirable vegetation life such as bare place, railway, highway, forest fire protection road, industrial sites, threshing ground Weeds in long plot.
The instantiation that can be mentioned that can use the representative grassy weed of composition for preventing and controlling of the invention, broad-leaved miscellaneous for some Grass and nutgrass flatsedge, the example are not limited to specified genus kind.It should be noted that the invention is not limited in example in detail below, also Other unwanted plants can be extended in the same manner：
Including but not limited to following category or the broad leaved weed of section：Abutilon, Amaranthus, Portulaca, Acalypha, lamb's-quarters Category, pulse family, Polygonum, Stellaria, Euphorbia, Bedstraw, Descurainia, shepherd's purse category, Eclipta prostrata category, Viola, Xanthium, Veronica Shu, pivots store category, Kochia, Myosoton, Senecio, Solanum, Lithospermum, lyrate hemistepta herb category, sandwort category, silene, led a cow Category, Brassica genus, Urtica, mallow, Plantago, lespedeza, Ambrosia, Bidens, bitter fleabane category, small fluffy category, sonchus oleraceus Category, pearlwort, Datura, carpetweed, ox achyranthes chrysanthemum spp, black clover category, japanese bearbind genus, Hibiscus, galeopsis, bur Category, Cirsium, Dandelion, Rumex, galium, Arctium, Ranunculus, camel thorn category, Matricaria, Potentilla, axletree Careless category, crotons category, shore Chrysanthemum, Conyza, Epilobium, Pentaclethra macrophylla Chrysanthemum, lamium, bachelor's-button, Vernonia, top plumage Chrysanthemum, giant knotweed category, artemisia, Phytolacca, Section of Genus Boehmeria, Wistaria, Humulus, Prosopis, Salix, Acer, Elm；Following category Grassy weed：Echinochloa, knotgrass, setaria, Poa L., Avena, Panicum, lolium temulentum category, Brome, wild Panicum, Amur foxtail category, Lolium, yard grass category, cogon, Brachiaria, speedwell category, ladder forage spp, caput grass Shu, Wang grass category, Hard grass category, Cenchrus, Cynodon, sorghum, Finger-millet category；The sedge weed of following category：Cyperus, Herba Cyperi Glomerati category.
In order to solve the above-mentioned technical problem, the present invention, which adopts the following technical scheme that, is achieved：
Between medicament in present composition component A, between A and B can with arbitrary proportion mixture, generally a kind of activity into Content is divided to be higher than rest activity composition, preferably mixing ratio is 100：1 to 1：100 or 50：1 to 1：50.
The present composition can be by the way that active component be mixed with the auxiliary agent that can be used in Pesticide formulation, with known Method is prepared as conventional preparation, such as missible oil, wettable powder, water dispersible granules, suspending agent, aqueous emulsion, microemulsion, particle Agent, dispersible oil-suspending agent, microcapsule suspending agent, suspension emulsion, solvable pulvis, soluble granule etc..Typically contain 0.1 in preparation~ The active component of the active component of 95% weight, preferably 0.5~90% weight.
The auxiliary agent that can be used in Pesticide formulation includes but is not limited to：Water, solvent, filler, various surfactants (emulsifying agent, dispersant, wetting agent etc.), adhesive, film forming agent, colouring agent, antifreezing agent, thickener, suspending agent, disintegrant, disappear Infusion, bleeding agent, synergist, stabilizer, wall capsule material, pH adjusting agent, preservative etc..Also, suitably, in order to improve to spy Ordered goods tolerance, safener can be properly added；Or sometimes for crop growth is promoted, it can add in mixture composition Add conventional agriculture fertilizer, medicament-fertilizer mixture is made.These auxiliary agents are all to commonly use in pesticidal preparations or allow the composition used, have no spy Do not limit, one or more kinds of auxiliary agents may be selected and form, specific composition and dosage are according to recipe requirements by simply testing It is determined that.
The production technology of the various application forms of composition belongs to existing known technology, will not be repeated here.
The present composition can use in a variety of ways, be such as watered spraying in a usual manner and use, or directly spread fertilizer over the fields or ditch Apply, or mix pesticide-clay mixture and spread fertilizer over the fields, early stage can be used before weeds emergence or after emergence.Dosage can change in relative broad range, And the situation depending on soil, application method, crop, weeds species to be prevented and kill off and seedling age size, weather conditions at that time And other factors.The present composition is generally applied with the dosage of 0.001~1.0kg mixture of active principles/hectare, more excellent Selection of land, applied with the dosage of 0.01~0.2kg mixture of active principles/hectare.
The present invention compared with prior art, has the following technical effect that：
1st, mixture composition has good synergy, and application effect is substantially better than single dose theoretical effect summation, that is, had There is super superposition, dominant weed occurrence injury can be better controled over；
2nd, there is good complementarity in control of weeds spectrum between mixture composition active component, preventing and treating can be expanded very well Spectrum, synthesis effectively control various weeds occurrence injuries；
3rd, mixture composition has good synergy, can reduce medicament usage amount, reduces use cost and environment is dirty Dye, improves the security to crop.
Embodiment
Specific embodiment of the invention given below is, it is necessary to which explanation is that the invention is not limited in implement in detail below Example, it is all on the basis of technical scheme, the protection model that Reasonable adjustment conversion each falls within the present invention is carried out as the case may be Enclose.
Embodiment 1：64% missible oil
Being formulated composition is：Active components A is 56%, and active component B is 8%, emulsifying agent aerosol-OT salt 4%, emulsifying agent phenethyl phenol polyethenoxy ether 5%, solvent xylene complements to 100%.
Preparation method is：All materials are put into batching kettle, stirring and dissolving is to fully transparent, after chemical examination is qualified, transfer It is filling to storage tank.
Embodiment 2：30% suspending agent
Being formulated composition is：Active components A is 3%, and active component B is 27%, wetting agent sldium lauryl sulfate 4%, is disperseed Agent sodium lignin sulfonate 3%, antifreeze glycol 5%, thickener xanthans 0.3%, water complements to 100%.
Preparation method is：By in active component and wetting agent, dispersant, antifreezing agent and water input stirred tank, it is sufficiently stirred Afterwards, material is pumped into sand mill and be fully ground, after the completion of grinding, be pumped into high-speed shearing machine, after adding thickener, enter Row high speed shear, suspending agent is made after the completion of shearing.
Embodiment 3：75% water dispersible granules
Being formulated composition is：Active components A is 15%, and active component B is 60%, wetting agent alkylnaphthalene sulfonate 5%, is disperseed Agent sodium sulfate of polyethenoxy ether of fatty alcohol 6%, disintegrant sodium sulphate 4%, adhesive polyethylene glycol 0.5%, filler diatomite are mended Enough to 100%.
Preparation method is：After all materials are well mixed, crush through airslide disintegrating mill, be well mixed again, then, add Enter a certain amount of water to mediate this mixture, extruder grain, sieved through drying, that is, obtain water dispersible granules.
Embodiment 4：24% aqueous emulsion
Being formulated composition is：Active components A is 4%, and active component B is 20%, solvent xylene 10%, solvent cyclohexanone 6%, emulsifying agent castor oil polyoxyethylene ether 4%, emulsifier polyoxyethylene sorbitan fatty acid ketone 4%, antifreezing agent the third two Alcohol 5%, water complements to 100%.
Preparation method is：After active components A and B are fully dissolved with solvent, input emulsifying agent forms oil after being sufficiently stirred Phase；Antifreezing agent is added to the water dissolving, forms aqueous phase；Aqueous phase is slowly added in oil phase, sheared using high-speed shearing machine, you can Obtain aqueous emulsion.
Embodiment 5：16% microemulsion
Being formulated composition is：Active components A is 12%, and active component B is 4%, solvent xylene 9%, solvent Solvesso 2005%, emulsifying agent APES phosphate 6%, emulsifying agent dodecyl sulphate calcium 8%, antifreezing agent glycerine 5%, water complements to 100%.
Preparation method is：After active components A and B are fully dissolved with solvent, put into emulsifying agent and antifreezing agent be well mixed, Deionized water is eventually adding, carries out high speed shear, you can obtains microemulsion.
Embodiment 6：80% wettable powder
Being formulated composition is：Active components A is 72%, and active component B is 8%, wetting agent pull open powder 5%, the poly- carboxylic of dispersant Hydrochlorate 7%, filler attapulgite complement to 100%.
Preparation method is：Active component and each auxiliary agent are well mixed, puts into mechanical disintegrating machine and just smash, afterwards Crushed through airslide disintegrating mill, remix uniformly, that is, wettable powder is made.
Embodiment 7：6% granule
Being formulated composition is：Active components A is 3%, and active component B is 3%, wetting agent calcium dodecyl benzene sulfonate 0.8%, Dispersant sodium methylene bis-naphthalene sulfonate 0.7%, colouring agent Viride Nitens (peacock green) 0.2%, filler bentonite complements to 100%.
Preparation method is：After all materials are well mixed, add a certain amount of water and mediate this mixture, extruding is made Grain, sieved through drying, that is, obtain granule.
Embodiment 8：36% dispersible oil-suspending agent
Being formulated composition is：Active components A is 9%, and active component B is 27%, and emulsifying agent styryl phenol polyethenoxy gathers Oxypropylene ether 6%, emulsifying agent APES formaldehyde condensation product 8%, dispersant is to methoxyl group fatty acyl amido benzene sulphur Sour sodium 2%, thickener white carbon 1.5%, decentralized medium soybean oil complement to 100%.
Preparation method is：By in active component and emulsifying agent, dispersant and decentralized medium input stirred tank, it is sufficiently stirred Afterwards, it is pumped into high-speed shearing machine, carries out high speed shear, then pump is fully sanded into sand mill, and qualified rear add is sanded and increases Thick dose, stir and produce dispersible oil-suspending agent.
Embodiment 9：32% microcapsule suspending agent
Being formulated composition is：Active components A is 4%, and active component B is 28%, solvent xylene 10%, solvent Solvesso 1007%, oiliness capsule skin 4,4- methyl diphenylene diisocyanates 6%, water-based capsule skin propane diamine 4%, emulsifying agent maleic acid Di-sec-octyl sodium sulfonate 6%, dispersant styrene maleic anhydride copolymer 7%, thickener aluminium-magnesium silicate 0.3%, decentralized medium Water complements to 100%.
Preparation method is：After active components A and B are fully dissolved with solvent, oiliness capsule skin is added, is sufficiently stirred to form oil Phase；It is poured into and is mixed with the aqueous phase of emulsifying agent and dispersant, carries out high speed shear, then add water-based capsule skin, stir, Then raise temperature to 70 DEG C of heat preservation solidifications 2 hours, microcapsules are made, are eventually adding thickener, stirs and produces microcapsule suspending agent.
Embodiment 10：48% suspension emulsion
Being formulated composition is：Active components A is 40%, and active component B is 8%, solvent xylene 10%, emulsifying agent triphen second Alkenyl phenol polyethenoxy ether 7%, wetting agent polyoxyethylene sorbitan monolaurate 3%, dispersant EO-PO block polyethers 5%, antifreeze glycol 5%, thickener xanthans 0.2%, water complements to 100%.
Preparation method is：Active components A, wetting agent, dispersant, antifreezing agent and water are put into stirred tank, are sufficiently stirred Afterwards, material is pumped into sand mill and be fully ground, suspending agent is made；After active component B is fully dissolved with solvent with breast Agent is well mixed, and is then added to it in Manufactured suspending agent under the conditions of high speed shear, adds thickener, is carried out high Speed shearing, is made suspension emulsion after the completion of shearing.
Embodiment 11：55% solvable pulvis
Being formulated composition is：Active components A is 44%, and active component B is 11%, wetting agent sulfosuccinic acid monooctyl ester sodium salt 4%, dispersant calcium lignosulfonate 5%, filler kaolin complements to 100%.
Preparation method is：All materials are well mixed, input air flow pulverizer crushes, and is well mixed and soluble powder is made Agent.
Application effect example：
1st, test method
Reference《The part of NY/T 1155.4-2006 farm-chemical indoor determination test rules herbicide the 4th：Determination of activity tries Test cauline leaf spray-on process》Carry out.
Experiment, which is located under greenhouse experiment, to be carried out.Choose several generations in grassy weed, broad leaved weed and sedge weed Table weeds eleusine indica, piemarker, dandelion, Amaranthus retroflexus, the rhizome of nutgrass flatsedge, humulus grass, field thistle, curled dock and Itanlian rye are for trying Weeds.The rhizome of nutgrass flatsedge takes underground rhizome breeding from field；Remaining several weeds breeds from field collection weed seed.
It will be quantitatively filled at the 4/5 of basin alms bowl for examination soil, using basin alms bowl bottom infiltrating irrigation mode, soil is moistened completely to full And state.Choose eleusine indica that is full, uniform, having no mechanical damage, piemarker, dandelion, Amaranthus retroflexus, humulus grass, field thistle, curled dock Or Itanlian rye seed, its uniform broadcasting is broadcast 30~40 in a diameter of 30cm round plastic nutritive cube surface, every basin, Earthing 1.0cm.The rhizome of nutgrass flatsedge takes underground rhizome (long-rhizome such as 3cm) from field, and 10 sections are planted per basin.After planting with basin alms bowl bottom Infiltrating irrigation mode moisturizing, makes soil moisten completely to saturation state.When length is to 2~3 leaf phase, per 30 plants of basin final singling.Treat that weeds are grown to 3 During~4 leaf phase, decoction is sprayed with hand micro-sprayer, spouting liquid keeps ground moistening often to handle 60mL after medicine.Often locate Reason sets 4 repetitions, if blank control is made in the processing without medicament.After processing after decoction natural air drying, move into greenhouse often Rule culture observation.
21d after chemicals treatment, investigation method investigation records activity of weeding (is counted and surveys) using absolute value, with weighing each processing weeds Upper part fresh weight, actual preventive effect is calculated, and evaluated and acted synergistically according to Colby methods.Referring to COLBY, S.R.：" calculate herbicide The collaboration of combination and Antagonistic reaction ", Weeds 15, p.20~22,1967：
According to survey data, the actual preventive effect of each processing is calculated by formula (1), unit is percentage (%), result of calculation Retain 2 significant digits.
In formula：
E-actual preventive effect；
C-control weeds aerial part fresh weight；
T-processing weeds aerial part fresh weight.
Colby methods：Theoretical preventive effect (it is expected that preventive effect) E of Mixed Pharmacy0(2) formula calculates：
In formula：
Actual preventive effect when the dosage of X-herbicide 1 is P；
Actual preventive effect when the dosage of Y-herbicide 2 is Q；
Actual preventive effect when the dosage of Z-herbicide 3 is R；
E0The dosage of-herbicide 1 is that the dosage of P+ herbicides 2 is theoretical preventive effect when the dosage of Q+ herbicides 3 is R, i.e. mixture is removed The expection preventive effect of careless agent；
E-herbicide 1,2 and 3 presses actual preventive effect during different ratio mixture；
As E ＞ E0When, i.e., if the actual preventive effect of Mixed Pharmacy exceedes the theoretical preventive effect (it is expected that preventive effect) calculated, then should Combination just has super superposition, that is, acts synergistically.
2nd, result of the test
Result of the test refers to table 1~9, it is seen then that active components A (benzene flumetsulam and chlorine Fampridine acid) with selected from activity into After dividing B (pyrimidine acid of chlorine third, tiafenacil) medicament mixture, actual preventive effect is all higher than theoretical preventive effect (it is expected that preventive effect), explanation Active components A has synergy with the medicament mixture in active component B.
The benzene flumetsulam of table 1, chlorine Fampridine acid and synergy effect of chlorine the third pyrimidine acid mixture to eleusine indica
The benzene flumetsulam of table 2, chlorine Fampridine acid potassium salt and synergy effect of the tiafenacil mixtures to piemarker
The benzene flumetsulam of table 3, chlorine Fampridine acid and synergy effect of the tiafenacil mixtures to dandelion
The benzene flumetsulam of table 4, chlorine Fampridine acid and synergy effect of chlorine the third pyrimidine acid potassium salt mixture to Amaranthus retroflexus
The benzene flumetsulam of table 5, chlorine Fampridine acid and synergy effect of the tiafenacil mixtures to the rhizome of nutgrass flatsedge
The benzene flumetsulam of table 6, chlorine Fampridine acid and synergy effect of chlorine the third pyrimidine acid mixture to humulus grass
The benzene flumetsulam of table 7, chlorine Fampridine acid and synergy effect of the tiafenacil mixtures to field thistle
The benzene flumetsulam of table 8, chlorine Fampridine acid and synergy effect of chlorine the third pyrimidine acid mixture to curled dock
The benzene flumetsulam of table 9, chlorine Fampridine acid and synergy effect of the tiafenacil mixtures to Itanlian rye

Claims (5)

1. a kind of herbicidal composition, it is characterised in that including active components A and B.
2. herbicidal composition as claimed in claim 1, it is characterised in that described active components A be benzene flumetsulam and Chlorine Fampridine acid.
3. herbicidal composition as claimed in claim 1, it is characterised in that described active component B be the pyrimidine acid of chlorine third, One or more kinds of combinations in tiafenacil.
4. the herbicidal composition as described in claim 1,2 or 3, it is characterised in that in addition to active components A and B, in addition to The auxiliary agent that can be used in Pesticide formulation.
5. the herbicidal composition as described in claim 1,2,3 or 4, it is characterised in that it is unwanted to be applied to preventing and treating Plant.
CN201711295009.XA 2017-12-08 2017-12-08 The Herbicidal combinations of flumetsulam containing benzene and chlorine Fampridine acid Withdrawn CN107810962A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108041044A (en) * 2017-12-15 2018-05-18 北京科发伟业农药技术中心 A kind of Herbicidal combinations of the flumetsulam containing benzene

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104754946A (en) * 2012-09-04 2015-07-01 美国陶氏益农公司 Synergistic weed control from applications of aminocyclopyrachlor and clopyralid
CN105873437A (en) * 2013-09-26 2016-08-17 巴斯夫农业化学品有限公司 Method for controlling weeds in sugar cane plantations
CN106231904A (en) * 2014-04-23 2016-12-14 巴斯夫欧洲公司 Comprise the Herbicidal combination of piperazine class
CN107372561A (en) * 2017-08-04 2017-11-24 北京科发伟业农药技术中心 A kind of grand Herbicidal combinations of sulphur of ketone containing thiophene

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104754946A (en) * 2012-09-04 2015-07-01 美国陶氏益农公司 Synergistic weed control from applications of aminocyclopyrachlor and clopyralid
CN105873437A (en) * 2013-09-26 2016-08-17 巴斯夫农业化学品有限公司 Method for controlling weeds in sugar cane plantations
CN106231904A (en) * 2014-04-23 2016-12-14 巴斯夫欧洲公司 Comprise the Herbicidal combination of piperazine class
CN107372561A (en) * 2017-08-04 2017-11-24 北京科发伟业农药技术中心 A kind of grand Herbicidal combinations of sulphur of ketone containing thiophene

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108041044A (en) * 2017-12-15 2018-05-18 北京科发伟业农药技术中心 A kind of Herbicidal combinations of the flumetsulam containing benzene

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