CN107156165A - Herbicidal combinations containing flucarbazone and diflufenican - Google Patents
Herbicidal combinations containing flucarbazone and diflufenican Download PDFInfo
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- CN107156165A CN107156165A CN201710486534.3A CN201710486534A CN107156165A CN 107156165 A CN107156165 A CN 107156165A CN 201710486534 A CN201710486534 A CN 201710486534A CN 107156165 A CN107156165 A CN 107156165A
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- diflufenican
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- flucarbazone
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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
-
- 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
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
- A01N43/10—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings with sulfur as the ring hetero 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
- A01N43/34—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
-
- 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
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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 flucarbazone-sodium and the synergistic herbicidal compositions of diflufenican, it is characterized in that including active components A and B, wherein, A is flucarbazone and diflufenican, and B is dimethenamid, smart dimethenamid, flupoxam, fluorine benzofenap, 2,4 drop propionic acid and its salt, essence 2, one or more kinds of combinations in 4 drop propionic acid and its salt, 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
Technical field
The invention belongs to pesticides application technical field, it is related to a kind of composition pesticide, specifically contains flucarbazone
With the Herbicidal combinations of diflufenican, applied to preventing and kill off unwanted plant.
Background technology
In agricultural production process, it is not necessary to plant (weeds) occur serious, the target crop such as damage to crops, forest life
It is long, and influence undesirable vegetation plot (such as bare place, railway, highway, forest fire protection road, industrial sites, threshing ground) is 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, can expand preventing and treating spectrum, enhancing preventive effect, delay the advantages such as herbicide resistance, in life
Turn into most popular application form in production practice.Especially have between the herbicide of synergy, each active principle of herbicide
Interaction, makes combination aging fruit better than the theoretical summation of effect is used alone, thus can play in actual use the work(of thing half
Effect again, is more welcome by user.
Flucarbazone (flucarbazone-sodium) is a kind of selective herbicide of overseas enterprise's exploitation, belongs to side chain
Amino acid synthesis inhibitor.It can be handled in weeds before seedling after seedling, prevent and kill off the grassy weed of the various crop Tanaka such as wheat, barley
With part broad leaved weed.CAS accession number is 181274-17-9.Its structural formula is as follows:
Diflufenican (diflufenican) is also a kind of before seedling after seedling processing herbicide of overseas enterprise's exploitation, mainly
Grassy weed and broad leaved weed for preventing and kill off the various crop such as wheat, barley, paddy rice field.CAS accession number be 83164-33-
4。
Dimethenamid (dimethenamid), smart dimethenamid (dimethenamid-P), flupoxam
(flupoxam), fluorine benzofenap (bicyclopyrone), 2,4- drops propionic acid (dichlorprop) and its salt (include but is not limited to
Sodium salt, ammonium salt, sylvite), essence 2,4- drops propionic acid (dichlorprop-P) and its salt (including but is not limited to sodium salt, ammonium salt, sylvite)
It is also several novel broad spectrum weeding agent of overseas enterprise's exploitation, to wheat, barley, corn and soybean, potato, sugarcane, lawn
There is good preventive effect etc. various crop weeds.
The present invention is studied by substantial amounts of formulation screening test and found, when flucarbazone and diflufenican composition and two
In first fen grass amine, smart dimethenamid, flupoxam, fluorine benzofenap, 2,4- drops propionic acid and its salt, essence 2,4- drops propionic acid and its salt
One or more kinds of medicaments any combination when, show surprising herbicidal effect, that is, show good collaboration and make
With actual herbicidal effect is substantially better than the theoretical summation of exclusive use, has application prospect widely in production.
The content of the invention
The present invention relates to synergistic herbicidal compositions, including active components A and B, described active components A for flucarbazone and
Diflufenican, described active component B is dimethenamid, smart dimethenamid, flupoxam, fluorine benzofenap, 2,4- drops
One or more kinds of combinations in propionic acid and its salt, essence 2,4- drops propionic acid and its salt.In addition, also including in Pesticide formulation
The auxiliary agent that can be used.
The composition especially good effect can be used to prevent and treat the 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., is particularly suitable for use in preventing and kill off wheat, barley, the weeds of seeding corn and other crops Tanaka, or for bare place, railway, highway, gloomy
Weeds in the undesirable vegetation growth plot such as woods firebreak, industrial sites, threshing ground.
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, Sistrurus, guayule rubber
Category, Cirsium, Conyza, False flax category, Oenothera;The grassy weed of following category:Echinochloa, knotgrass, setaria,
Poa L., Avena, Panicum, lolium temulentum category, Brome, wild Panicum, amur foxtail category, yard grass category, cogon, Brachiaria,
Speedwell category, ladder forage spp, the careless category of caput grass Shu, Wang, hard grass category, Cenchrus, Lolium;The Cyperaceae of following category is miscellaneous
Grass:Cyperus.
In order to solve the above-mentioned technical problem, the present invention, which is adopted 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, missible oil, suspending agent, dispersible oil-suspending agent, water dispersible granules, aqueous emulsion, microemulsion, wettable
Property pulvis, granule, suspension emulsion, microcapsule suspending agent etc..The active component of 0.1~95% weight is typically contained in preparation, preferably
The active component of 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, warning coloration, synergist, stabilizer, wall capsule material, pH adjusting agent, preservative etc..Also, suitably, in order to
Improve to specific crop tolerance, safener can be properly added;Or sometimes for crop growth is promoted, can be in mixture group
Conventional agriculture fertilizer is added in compound, medicament-fertilizer mixture is made.These auxiliary agents be all commonly use in pesticidal preparations or allow to use into
Point, it is not particularly limited, one or more auxiliary agent may be selected and constitutes, specific composition and consumption pass through letter according to recipe requirements
Single experiment is determined.
The production technology of the various application forms of composition belongs to existing known technology, will not be repeated here.
The present composition can be used in a variety of ways, be such as watered spraying in a usual manner and used, or directly spread fertilizer over the fields or ditch
Apply, or mix pesticide-clay mixture and spread fertilizer over the fields, can be used in early days before weeds emerge or after emerging.Dosage can change in relative broad range,
And depending on the situation of 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 consumption of 0.001~2.0kg mixture of active principles/hectare, more excellent
Selection of land, is applied with the consumption of 0.02~1.0kg 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 controls various weeds occurrence injuries;
3rd, mixture composition has good synergy, can reduce medicament usage amount, and reduction use cost and environment are 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, all equivalents done on the basis of technical scheme each fall within protection scope of the present invention.
Embodiment 1:63% missible oil
Being formulated composition is:Active components A is 56%, and active component B is 7%, emulsifying agent aerosol-OT salt
6%, emulsifying agent phenethyl phenol polyethenoxy ether 4%, solvent xylene complements to 100%.
Preparation method is:All materials are put into batching kettle, stirring and dissolving after chemical examination is qualified, is shifted to fully transparent
It is filling to storage tank.
Embodiment 2:49% suspending agent
Being formulated composition is:Active components A is 7%, and active component B is 42%, wetting agent calcium dodecyl benzene sulfonate 4%,
The phenethyl phenol polyoxyethylene ether phosphate 4% of dispersant three, antifreeze glycol 5%, thickener xanthans 0.3%, water is supplied
To 100%.
Preparation method is:By in active component and wetting agent, dispersant, antifreezing agent and water input stirred tank, it is sufficiently stirred for
Afterwards, material is pumped into sand mill and be fully ground, after the completion of grinding, be pumped into high-speed shearing machine, add after thickener, enter
Row high speed shear, is made suspending agent after the completion of shearing.
Embodiment 3:72% water dispersible granules
Being formulated composition is:Active components A is 8%, and active component B is 64%, and wetting agent sldium lauryl sulfate 6% disperses
Agent calcium lignosulfonate 4%, disintegrant ammonium sulfate 5%, adhesive carboxymethyl cellulose 0.2%, filler kaolin is complemented to
100%.
Preparation method is:After all materials are well mixed, crush, be well mixed again through airslide disintegrating mill, then, plus
Enter a certain amount of water to mediate this mixture, extruder grain, through drying screening, that is, obtain water dispersible granules.
Embodiment 4:12% aqueous emulsion
Being formulated composition is:Active components A is 3%, and active component B is 9%, solvent xylene 8%, solvent cyclohexanone 3%,
Emulsifying agent castor oil polyoxyethylene ether 5%, emulsifying agent disecoctylmaleate sodium sulfonate 5%, antifreezing agent propane diols 4%,
Water complements to 100%.
Preparation method is:After active components A and B solvents are fully dissolved, input emulsifying agent forms oil after being sufficiently stirred for
Phase;Antifreezing agent is added to the water dissolving, aqueous phase is formed;Aqueous phase is slowly added in oil phase, sheared using high-speed shearing machine, you can
Obtain aqueous emulsion.
Embodiment 5:20% microemulsion
Being formulated composition is:Active components A is 16%, and active component B is 4%, solvent xylene 10%, Solvents N-methyl pyrrole
Pyrrolidone 5%, emulsifying agent alkyl phenol formaldehyde resin polyoxyethylene ether 8%, emulsifier sodium lauryl sulfate 6%, antifreezing agent third
Triol 5%, water complements to 100%.
Preparation method is:After active components A and B solvents are fully dissolved, input emulsifying agent and antifreezing agent are well mixed,
Deionized water is eventually adding, high speed shear is carried out, you can microemulsion is obtained.
Embodiment 6:84% wettable powder
Being formulated composition is:Active components A is 72%, and active component B is 12%, wetting agent AEO 6%,
Dispersant naphthalenesulfonic acid-formaldehyde condensate 5%, filler diatomite complements to 100%.
Preparation method is:Active component and each auxiliary agent are well mixed, carry out just smashing in the mechanical disintegrating machine of input, afterwards
Crushed through airslide disintegrating mill, remix uniform, i.e., obtained wettable powder.
Embodiment 7:8% granule
Being formulated composition is:Active components A is 4%, and active component B is 4%, wetting agent pull open powder 0.8%, and dispersant is wooden
Plain sodium sulfonate 1.0%, colouring agent Viride Nitens (peacock green) 0.3%, 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, through drying screening, that is, obtains granule.
Embodiment 8:25% dispersible oil-suspending agent
Being formulated composition is:Active components A is 5%, and active component B is 20%, emulsifier polyoxyethylene Sorbitan alcohol ester
Fat acid ketone 5%, emulsifying agent styrylphenol formaldehyde resin polyoxyethylene poly-oxygen propylene aether 8%, dispersant polycarboxylate 3%,
Thickener white carbon 1.5%, decentralized medium castor oil complements to 100%.
Preparation method is:By in active component and emulsifying agent, dispersant and decentralized medium input stirred tank, it is sufficiently stirred for
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 9:33% microcapsule suspending agent
Being formulated composition is:Active components A is 11%, and active component B is 22%, solvent xylene 10%, solvent neighbour's benzene two
Formic acid dibutyl ester 7%, many tolyl isocyanates 6% of oiliness capsule skin polymethylene, aqueous capsule skin diethylene glycol 4%, emulsifying agent
Phenethyl phenol polyethenoxy ether 9%, dispersant styrene maleic anhydride copolymer 5%, thickener aluminium-magnesium silicate 0.3% disperses
WATER AS FLOW MEDIUM complements to 100%.
Preparation method is:After active components A and B solvents are fully dissolved, oiliness capsule skin is added, is sufficiently stirred for forming 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 aqueous capsule skin, stir,
Then raise temperature to 70 DEG C of heat preservation solidifications 2 hours, microcapsules are made, thickener is eventually adding, stirs and produces microcapsule suspending agent.
Embodiment 10:54% suspension emulsion
Being formulated composition is:Active components A is 36%, and active component B is 18%, solvent xylene 10%, solvent
Solvesso200 6%, emulsifying agent styryl phenol polyethenoxy polyethenoxy ether 6%, wetting agent neopelex
4%, dispersant EO-PO block polyether 4%, 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 for
Afterwards, material is pumped into sand mill and be fully ground, suspending agent is made;With breast after active component B solvents are fully dissolved
Agent is well mixed, and then it is added under the conditions of high speed shear in Manufactured suspending agent, adds thickener, is carried out high
Speed shearing, is made suspension emulsion after the completion of shearing.
Application effect example:
1st, test method
Reference《NY/T 1155.3-2006 farm-chemical indoor determination test rule herbicide third portions:Determination of activity is tried
Test soil spray-on process》Carry out.
Experiment is located under greenhouse experiment and carried out.Choose several generations in grassy weed, broad leaved weed and sedge weed
Table weeds purslane, bromegrass, cyperus iria, pale persicaria, chickweed, caput grass, field bindweed and clearvers are for examination weeds.Field
Japanese bearbind is perennial weeds, and underground rhizome breeding is taken from field, and remaining several weeds is annual grassy weeds, gathers miscellaneous from field
Grass seed is bred.
Experiment soil is quantitatively filled at the 4/5 of basin alms bowl.Choose full, the uniform, purslane that has no mechanical damage, bromegrass,
Cyperus iria, pale persicaria, chickweed, caput grass or clearvers seed, with clear water soak 24h after, by its uniform broadcasting in equipped with
The round plastic nutritive cube surface of soil, a diameter of 30cm, 30~40, earthing 1.0cm are broadcast per basin.Perennial weeds field bindweed
Take underground rhizome (long-rhizome such as 3cm) from field, 10 sections are planted per basin.With the bottom infiltrating irrigation mode moisturizing of basin alms bowl, make soil complete
It is complete to moisten to saturation state.Sow the decoction prepared progress soil spraying after 24h.Then move into training in controllable heliogreenhouse
Support.Often processing set 4 repetitions, every time repeat 5 basins, using without chemicals treatment as blank control.
21d after chemicals treatment, using absolute value (number is surveyed) investigation method investigation records activity of weeding, with weighing each processing weeds
Upper part fresh weight, calculates actual preventive effect, and act synergistically according to the evaluation of 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 is calculated:
In formula:
Actual preventive effect when the consumption of X-herbicide 1 is P;
Actual preventive effect when the consumption of Y-herbicide 2 is Q;
Actual preventive effect when the consumption of Z-herbicide 3 is R;
E0The consumption of-herbicide 1 is that the consumption of P+ herbicides 2 is theoretical preventive effect when the consumption 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, should if that is, the actual preventive effect of Mixed Pharmacy exceedes the theoretical preventive effect (it is expected that preventive effect) calculated
Combination just has super superposition, that is, acts synergistically.
2nd, result of the test
Result of the test refers to table 1~8, it is seen then that active components A (flucarbazone and diflufenican) is with being selected from active component
It is actual after B (fluorine benzofenap, flupoxam, smart dimethenamid, dimethenamid, essence 2,4- drop propionic acid etc.) medicament mixture
Preventive effect is all higher than theoretical preventive effect (it is expected that preventive effect), illustrates that active components A has with the medicament mixture in active component B and cooperates with work
With.
The synergy effect of the flucarbazone of table 1, diflufenican and fluorine benzofenap mixture to purslane
The synergy effect of the flucarbazone of table 2, diflufenican and 2,4- drop propionic acid mixtures to bromegrass
The synergy effect of the flucarbazone of table 3, diflufenican and flupoxam mixture to cyperus iria
The flucarbazone of table 4, diflufenican and synergy effect of the smart dimethenamid mixture to pale persicaria
The synergy effect of the flucarbazone of table 5, diflufenican and fluorine benzofenap mixture to chickweed
The synergy effect of the flucarbazone of table 6, diflufenican and dimethenamid mixture to caput grass
The flucarbazone of table 7, diflufenican and synergy effect of 2,4- of the essence drop propionic acid mixtures to field bindweed
The synergy effect of the flucarbazone of table 8, diflufenican and 2,4- drop propionic acid mixture to clearvers
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 is flucarbazone and pyrrole
Fluorine acyl grass amine.
3. herbicidal composition as claimed in claim 1, it is characterised in that described active component B is dimethenamid, essence
Dimethenamid, flupoxam, fluorine benzofenap, 2,4- drops propionic acid and its salt, essence 2,4- drops propionic acid and its one kind in salt or one
Plant combination of the above.
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 be applied to preventing and treating unwanted
Plant.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108077297A (en) * | 2017-12-15 | 2018-05-29 | 江苏辉丰生物农业股份有限公司 | Herbicidal combinations containing diflufenican and rimsulfuron |
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WO2003028467A1 (en) * | 2001-09-27 | 2003-04-10 | Syngenta Participations Ag | Herbicidal composition |
CN106818834A (en) * | 2017-02-24 | 2017-06-13 | 江苏省农用激素工程技术研究中心有限公司 | Composition pesticide and its application containing diflufenican, flufenacet and flucarbazone |
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2017
- 2017-06-23 CN CN201710486534.3A patent/CN107156165A/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2003028467A1 (en) * | 2001-09-27 | 2003-04-10 | Syngenta Participations Ag | Herbicidal composition |
CN106818834A (en) * | 2017-02-24 | 2017-06-13 | 江苏省农用激素工程技术研究中心有限公司 | Composition pesticide and its application containing diflufenican, flufenacet and flucarbazone |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108077297A (en) * | 2017-12-15 | 2018-05-29 | 江苏辉丰生物农业股份有限公司 | Herbicidal combinations containing diflufenican and rimsulfuron |
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