• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    synergistic herbicidal composition containing aminopiralide and 2,4-dichlorenoxyacetic acid. The invention relates to an herbicidal composition containing (a) aminopiralide and (b) 2,4-d which provides synergistic control of selected broadleaf weeds.
    公开号:BR112012018693B1
    申请号:R112012018693-0
    申请日:2011-01-27
    公开日:2018-01-16
    发明作者:Carranza Garzon Nelson
    申请人:Dow Agrosciences Llc；
    IPC主号:
    专利说明:

    (54) Title: SYNERGIC HERBICIDE MIXTURE, HERBICIDE COMPOSITION, AND METHOD FOR INDESEJABLE VEGETATION CONTROL (51) lnt.CI .: A01N 43/40; A01N 39/04; A01P 13/00 (30) Unionist Priority: 29/01/2010 US 61 / 299,517 (73) Holder (s): DOW AGROSCIENCES LLC (72) Inventor (s): NELSON CARRANZA GARZON
    Descriptive Report of the Invention Patent for SYNERGIC HERBICIDE MIXTURE, HERBICIDE COMPOSITION, AND METHOD FOR UNDESIRABLE VEGETATION CONTROL.
    The protection of crops from weeds and other vegetation that inhibits crop growth is a constantly recurring problem in agriculture. To help combat this problem, research in the field of synthetic chemistry has produced a wide variety of chemicals and chemical formulations effective in controlling such unwanted growth. Chemical herbicides of many types are described in the literature and a large number are in commercial use.
    In some cases, herbicidal active ingredients have been shown to be more effective in combination than when applied individually, and this is referred to as synergism. As described in the Weed Science Society of America's Herbicide Handbook, eighth edition, 2002, p. 462, 'synergism' [is] an interaction of two or more factors such that the effect when combined is greater than the effect predicted based on the response for each factor applied separately. The present invention is based on the discovery that 2,4-D and aminopyralide, already known individually for their herbicidal efficacy, exhibit a synergistic effect when applied in combination.
    The herbicidal compounds that form the synergistic composition of this invention are independently known in the art for their effects on plant growth.
    The present invention relates to a synergistic herbicidal mixture comprising a herbicidally effective amount of (a) aminopyralide and (b) 2,4-D. The compositions may also contain an agriculturally acceptable adjuvant or vehicle.
    The present invention also relates to a method of controlling the growth of undesirable vegetation in crops, grazing areas and pastures, and uncultivated land, particularly in rice, and the use of this synergistic composition.
    Aminopyralide is the common name for 4-amino-3,6-dichloro-2pyridinecarboxylic acid. Its herbicidal activity is described in The Pesticide Ma2 / 10 nual, Fourteenth Edition, 2006. Aminopiralida controls annual and perennial broadleaf weeds in pastures.
    2,4-D is the common name for 2,4-dichlorophenoxyacetic acid. Its herbicidal activity is described in The Pesticide Manual, Fourteenth Edition, 2006. 2,4-D controls both annual and perennial broadleaf weeds in a variety of herbaceous crops.
    The term herbicide is used in this report to mean an active ingredient that kills, controls or otherwise adversely modifies the growth of plants. A herbicidally effective or controlling vegetation amount is an amount of active ingredient that causes an adversely modifying effect and includes deviation from natural development, extermination, regulation, desection, retardation, and the like. The terms plants and vegetation include germinating seeds, emerging seedlings and established vegetation.
    Herbicidal activity is exhibited by the compounds in the synergistic mixture when they are applied directly to the plant or to the plant site under any stage of growth or before planting or emergence. The observed effect depends on the plant species to be controlled, the growth stage of the pianta, the application parameters of dilution and spray droplet size, the particle size of solid components, the environmental conditions at the time of use, the specific compound used, the specific adjuvants and vehicles used, the type of soil, and the like, as well as the amount of chemical product applied. These and other factors can be adjusted as is known in the art to promote non-selective or selective herbicidal action. Generally, it is preferred to apply the composition of the present post-emergence to relatively immature undesirable vegetation to obtain maximum weed control.
    Both aminopyralide and 2,4-D are carboxylic acids and can be applied as an ester or a salt. Preferred 2,4-D esters include ethyl, isopropyl, butyl, isobutyl, iso-octyl, 2-ethylhexyl and 2-butoxyethyl esters. Preferred 2,4-D salts include the salts of
    3/10 sodium, isopropylammonium, dimethylammonium, diethanolammonium, diisopropylammonium, triethanolammonium, triisopropylammonium, triisopropanolammonium and choline. Preferred aminopyralide esters include the butyl ester. Preferred aminopyralide salts include the potassium, dimethylammonium and triisopropanolammonium salts.
    In the composition of this invention, the ratio of active ingredient (p: p) from 2,4-D to aminopyralide in an acid equivalent base (ea) in which the herbicidal effect is synergistic is in the range between 10: 1 and 280: 1 with a 20: 1 ratio being preferred.
    The rate at which the synergistic composition is applied will depend on the particular type of weed that must be controlled, the degree of control required, and the timing and method of application. In general, the composition of the invention can be applied at an application rate of between 104 grams of acid equivalent per hectare (gea / ha) and 1180 gea / ha based on the total amount of active ingredients in the composition. An application rate between 180 gea / ha and 840 gea / ha is preferred. In an especially preferred embodiment of the invention, 2,4-D is applied at a rate between 180 gea / ha and 240 gea / ha, and aminopyralide is applied at a rate between 9 gea / ha and 12 gea / ha.
    The components of the synergistic mixture of the present invention can be applied separately or as part of a multi-part herbicidal system.
    The synergistic blend of the present invention can be applied in conjunction with one or more other herbicides to control a wider range of undesirable vegetation. When used in conjunction with other herbicides, the composition can be formulated with the other herbicide or herbicides, mixed in tank with the other herbicide or herbicides or applied sequentially with the other herbicide or herbicides. Some of the herbicides that can be used in conjunction with the synergistic composition of the present invention include: acetochlor, acifluorphene, aclonifene, AE0172747, alachlor, amidosulfurone, aminocyclopyrachlor, aminotriazole, ammonium thiocyanate, aniliphos, atrazine, AVH 301, azinsulfuron, azinsulfone
    4/10 bensulfurone-methyl, bentazone, bentiocarb, benzobicyclone, bifenox, bispirrbac-sodium, bromacila, bromoxynil, butachlor, butafenacil, butralin, cafenstroi, carbetamide, carfentrazone-ethyl, chlorflurenol, chlorimurone, chlorimurone, chlorimuronone, chlorimuronone , chloransulam-methyl, cyclosulfamurone, cycloxydim, cyhalofop-butyl, dicamba, dichlobenyia, dichlorprop-P, dichlossulama, diflufenican, diflufenzopyr, dimethenamide, dimethenamide-p, diquate, dithiopir, diurone, ETK2121, ETC , etbenzanide, F7967, fenoxaprop, fenoxaprop-ethyl, phenoxapropieti + isoxadifene-ethyl, fentrazamide, flazassulfurone, florassulam, fluazifop, fiuazifop-P-butyl, flucethosulfuron, LGF-421530; , flupirsulfurone, fiuroxypira, fomessafen, foransulfurone, fumiclorac, glufosinate, glufosinate-ammonium, glufosinate-P, glyphosate, halosulfurone, haloxifop-methyl, halox ifop-R, imazametabenzo, imazamox, imazapic, imazapyr, imazaquine, imazetapyr, imazosulfurone, indanophane, iodosulfurone, ioxynyl, ipfencarbazone, IR 5790, isoproturone, isoxabene, isoxaflutone, lactone, mecha, , mesosulfurone, mesotrione, metamifop, metazosulfurone, metolachlor, methosulamus, metribuzin, metsulfurone, molinate, MSMA, napropamide, nicosulfurone, norflurazone, OK-9701, orthosulfamurone, orizaline, oxadiaroxy, oxazoxamoxy, oxazoxime, oxoxazole ; quizalofop-ethyl-D, S3252, saflufenacil, setoxidime, simazine, SL-0401, SL-0402, s-metolachlor, sulcotrione, sulfentrazone, sulfosate, tebutiurone, terbacil, TH-547, thiazopyr, thiobencarb, triclopyr, trifluralin and tritosulfurone.
    The synergistic composition of the present invention can additionally be used in conjunction with glyphosate, glufosinate, dicamba or imidazolinones in glyphosate tolerant, glufosinate tolerant, dicamba tolerant or imidazolinone tolerant cultures. The synergistic composition of the pre5 / 10 of this invention is particularly well suited for use in cultures tolerant to 2,4-D.
    It is generally preferred to use the synergistic composition of the present invention in combination with herbicides that are selective to the crop that is treated and that complements the spectrum of weeds controlled by these compounds under the applied rate. It is additionally, in general preferred, to apply the synergistic composition of the present invention and other complementary herbicides at the same time, as a combination formulation or as a tank mixture.
    The synergistic composition of the present invention can generally be used in combination with known herbicidal protective agents (safeners), such as benoxacor, bentiocarb, brassinolid, cloquintocet (mexila), ciometrinyl, cyprosulfamate, daimurone, dichlormide, dicyclone, diethylate, dimepiperate, disulfotone, disulfotone. , fenclorazol-ethyl, fenclorima, flurazol, fluxofenima, furilazol, harpina proteins, isoxadifeno-ethyl, mefenpir-dietila, mefenato, MG 191, MON 4660, naphthalic anhydride (NA), oxabetrinil, R29148 and W-phenyl acid amides sulfoniibenzoic, to accentuate its selectivity.
    In practice, it is preferable to use the synergistic composition of the present invention in mixtures containing a herbicidally effective amount of the herbicidal components together with at least one agriculturally acceptable adjuvant or vehicle. Suitable adjuvants or vehicles should not be phytotoxic to valuable crops, particularly under the concentrations used in the application of compositions for selective weed control in the presence of crops, and should not react chemically with herbicidal components or other ingredients in the composition. Such mixtures can be made for application directly to weeds or their locus or they can be concentrated or formulations that are normally diluted with additional vehicles and adjuvants before application. The mixtures can be solid, such as, for example, dusting powders, granules, water-dispersible granules, or wetting powders, or liquids, such as, for example, emulsifiable concentrates, solutions, emulsions or suspensions.
    Suitable agricultural aids and vehicles that are useful in
    Preparation of the herbicidal mixtures of the invention are well known to those skilled in the art. Some of these adjuvants include, but are not limited to, oleaginous concentrate for crops (mineral oil (85%) + emulsifiers (15%)); nonylphenol ethoxylate; benzylcocoalkquiidimethyl quaternary ammonium salt; blend of petroleum hydrocarbon, alkyl esters, organic acid, and anionic surfactant; C 9 -Cn alkyl polyglycoside; phosphate alcohol ethoxylate; (C12-C16) natural primary alcohol ethoxylate; EO-PO di-sec-butylphenol block copolymer; polysiloxane-methyl layer; nonylphenol ethoxylate + urea ammonium nitrate; emulsified methylated seed oil; tridecyl alcohol (synthetic) ethoxylate (8EO); tallow amine ethoxylate (15 EO); PEG (400) dioieate-99.
    Liquid vehicles that can be used include water and organic solvents. Organic solvents typically used include, but are not limited to, petroleum or hydrocarbon fractions such as mineral oil, aromatic solvents, paraffinic oils, and the like; vegetable oils such as soybean oil, rapeseed oil, olive oil, castor oil, sunflower seed oil, coconut oil, corn oil, cottonseed oil, linseed oil, palm oil, palm oil, peanuts, safflower oil, sesame oil, tung oil and the like; esters of the above vegetable oils; esters of monoalcohols or dihydric, trihydric, or other lower polyalcohols (containing 4-6 hydroxy), such as 2-ethylhexyl stearate, n-butyl oleate, isopropyl myristate, propylene glycol dioleate, di succinate -octyl, di-butyl adipate, di-octyl phthalate and the like; esters of mono-, di- and polycarboxylic acids and the like. Specific organic solvents include toluene, xylene, petroleum naphtha, crop oil, acetone, methyl ethyl ketone, cyclohexanone, trichlorethylene, perchlorethylene, ethyl acetate, amyl acetate, butyl acetate, monomethyl propylene glycol ether and diethylene glycol monomethyl ether, methyl alcohol, ethyl alcohol, isopropyl alcohol, amyl alcohol, ethylene glycol, propylene glycol, glycerin, / V-methyl-2-pyrrolidinone, / V, A / -dimethylalkylamides, dimethyl sulfoxide, liquid fertilizers and the like. Water is generally the vehicle of choice for diluting concentrates.
    7/10
    Suitable solid vehicles include talc, pyrophyllite clay, silica, atapulgite clay, kaolin clay, diatomite (kieselguhr), chalk, diatomaceous earth, lime, calcium carbonate, bentonite clay, Fuller earth, cotton seed husks, flour wheat, soy flour, pumice, sawdust, walnut bark flour, lignin and the like.
    It is usually desirable to incorporate one or more surface active agents in the compositions of the present invention. Such surface-active agents are advantageously employed in both solid and liquid compositions, especially those designed to be diluted with a vehicle before application. Surface active agents can be anionic, cationic or non-ionic in character and can be used as emulsifying agents, wetting agents, suspending agents, or for other purposes. Surfactants conventionally used in the state of the art of formulation and which may also be used in the present formulations are described, inter alia, in McCutcheon's Detergents and Emulsifiers Annual, MC Publishing Corp., Ridgewood, New Jersey, 1998 and in Encyclopedia of Surfactants, Vol. I-III, Chemical Publishing Co., New York, 1980-81. Typical surface active agents include salts of alkyl sulfates, such as diethanolammonium lauryl sulfate; alkylarylsulfonate salts, such as calcium dodecylbenzenesulfonate; addition products of alkylphenol-alkylene oxide, such as nonylphenol ethoxylate C 8; addition products of alkylene oxide alcohol such as Ci 6 -etoxilato tridecyl alcohol; soaps, such as sodium stearate; alkylnaphthalene sulfonate salts, such as sodium dibutylnaphthalenesulfonate; dialkyl esters of sulfosuccinate salts, such as sodium di (2-ethylhexyl) sulfosuccinate; sorbitol esters, such as sorbitol oleate; quaternary amines, such as lauryl trimethylammonium chloride; esters of polyethylene glycols of fatty acids, such as polyethylene glycol stearate; block copolymers of ethylene oxide and propylene oxide; salts of mono and dialkyl phosphate esters; vegetable oils such as soybean oil, rapeseed oil, olive oil, castor oil, sunflower seed oil, coconut oil, corn oil, cottonseed oil, linseed oil, palm oil, palm oil, peanuts, safflower oil,
    8/10 sesame oil, tung oil, and the like; and esters of the above vegetable oils, particularly methyl esters.
    Often, some of these materials, such as vegetable oils or seed oils and their esters, can be used interchangeably as an agricultural adjuvant, as a liquid carrier or as a surface-active agent.
    Other adjuvants commonly used in agricultural compositions include compatibilizing agents, antifoaming agents, sequestering agents, neutralizing agents and buffers, corrosion inhibitors, dyes, odorants, spreading agents, penetration aids, adhesion agents, dispersing agents, thickening agents, depressants freezing point, antimicrobial agents, and the like. The compositions may also contain other compatible components, for example, other herbicides, plant growth regulators, fungicides, insecticides and the like, and can be formulated with liquid or solid fertilizers, particulate fertilizer vehicles such as ammonium nitrate, urea and the like.
    The concentration of the active ingredients in the synergistic composition of the present invention is generally from 0.001 to 98 weight percent. Concentrations of 0.01 to 90 weight percent are often employed. In designed compositions that are to be used as concentrates, the active ingredients are generally present in a concentration of 5 to 98 weight percent, preferably 10 to 90 weight percent. Such compositions are typically diluted with an inert carrier, such as water, before application. The diluted compositions usually applied to weeds or the weed site generally contain from 0.0001 to 1 weight percent of active ingredient and preferably contain from 0.001 to 0.05 weight percent.
    The present compositions can be applied to weeds or their location by the use of conventional soil or aerial sprayers, sprayers, and granule applicators, by means of addition to irrigation water, and by other conventional means known to those
    9/10 versed in the state of the art.
    The following examples illustrate the present invention.
    Examples
    Post-emergence Herbicidal Activity Evaluation of Mixtures under Field Conditions Methodology
    These trials were conducted under field conditions in Tolima, Colombia. Trial sites were located in commercially grown common red rice fields (Oryza sativá). The rice crop was grown using normal cultural practices for fertilization, sowing and maintenance to ensure good growth of the crop and weeds. The trials were conducted using normal research methodology. Trial plots were 3 meters (m) wide by 6 meters (m) long. All treatments were applied using a randomized complete block trial design with 4 replications per treatment. The test sites had populations of naturally occurring weeds. The weed spectrum included, but not limited to, rice flatsedge (Cyperus vai, CYPIR); purple nutsedge (Cyperus rotundus, CYPRO); and common purslane, (Portulaca oleracea, POROL) The batches were treated with a post-emergence foliar application 15 to 20 days after rice emergence.
    Treatments consisted of tank mixtures of soluble granules of tri-isopropanolammonium aminopyralide salt and commercially available 2,4-D formulations (herbicide DMA 6, water dispersible granules). The application volume was 160 liters per hectare (L / ha) of water. All applications were made using manual precision gas sprayers using a 3 m bar using flat spray nozzles (80 °) to spread treatments over the top of the rice.
    Evaluation
    The treated and control lots were classified as blind at various intervals after application. Classifications were based on Percentage (%) of visual weed control, where 0 corresponds to no damage and 100 corresponds to complete extermination.
    10/10
    Data were collected by all trials and analyzed using various statistical methods.
    Colby's equation was used to determine the expected herbicidal effects from the mixtures (Colby, S. R. Calculation of the syner5 gistic and antagonistic response of herbicide combinations. Weeds 1967 15, 20-22).
    The following equation was used to calculate the expected activity of mixtures containing two active ingredients, A and B:
    Expected = A + B - (A x B / 100)
    A = observed effectiveness of active ingredient A at the same concentration as used in the mixture;
    B = observed effectiveness of active ingredient B at the same concentration as used in the mixture.
    The results are summarized in Table 1.
    Table 1. Synergistic Herbicidal Activity 27 days after application
    Application Fee Control% Aminopyralide 2,4-D CYPRO POROL CYPIR (rate in grams ea / ha) Note Expected* Expected Note * Obs. Expected* 9 0 0 - 41 0 0 ISO 38 - 20 45 - 9 180 84 38 97 53 65 45 12 0 0 53 13 0 240 60 - 39 46 - 12 240 88 60 95 71 79 53
    CYPRO - purple nutsedge (Cyperus rotundus) POROL - common beidroega (Portulaca oleracea)
    CYPIR - rice flatsedgé (Cyperus would) grams of ea / ha - grams of acid equivalent per hectare Obs, - percentage control observed
    Expected * - percentage control expected by Colby equation.
    权利要求:
    Claims (2)
    [1]
    1. Synergistic herbicidal mixture, characterized by the fact that it comprises a herbicidally effective amount of:
    (a) aminopyralide, and (b) 2,4-D, the weight ratio of 2,4-D to aminopyralide, on an acid equivalent (ea) basis, is between 10: 1 and 20: 1, or is 20: 1.
    2. Synergistic herbicidal mixture according to claim 1, characterized by the fact that aminopyralide is applied as an ester or a salt.
    3. Synergistic herbicidal mixture according to claim 1 or
    2, characterized by the fact that 2,4-D is applied as an ester or a salt.
    4. Synergistic herbicidal mixture according to claim 1 or
    3, characterized by the fact that 2,4-D is a salt selected from the group consisting of sodium, isopropylammonium, dimethylammonium, diethanolammonium, diisopropylammonium, triethanolammonium, triisopropylammonium, triisopropanolammonium and choline.
    5. Synergistic herbicidal mixture, according to claim 1 or 3, characterized by the fact that aminopyralide is a salt selected from the group consisting of potassium, dimethylammonium and triisopropanolammonium salts.
    6. Herbicidal composition, characterized in that it comprises a herbicidally effective amount of the synergistic herbicidal mixture, as defined in any one of claims 1 to 5, and an agriculturally acceptable adjuvant or vehicle.
    7. Method for controlling undesirable vegetation, characterized by the fact that it comprises contacting the vegetation or its location with a herbicidally effective amount of the synergistic herbicidal mixture, as defined in any one of claims 1 to 5, and the said undesirable vegetation it's in the rice.
    8. Method according to claim 7, characterized by the fact that it is for use in cultures tolerant to 2,4-D.
    9. Method according to claim 7, characterized by the fact that the synergistic herbicidal mixture is applied at an application rate of between 104 grams of acid equivalent per hectare (gea / ha) and 1180 gea / ha, based on total amount of active ingredients in the composition, preferably at an application rate between 180 gea / ha and 840 gea / ha.
    5 10. Method, according to claim 7, characterized by the fact that:
    [2]
    2,4-D is applied at a rate between 180 gea / ha, and 240 gea / ha, and aminopyralide is applied at a rate between 9 gea / ha and 12 gea / ha.
    类似技术:
    公开号 | 公开日 | 专利标题
    BR112012018693B1|2018-01-16|SYNERGIC HERBICIDE MIX, HERBICIDE COMPOSITION, AND UNDESIRABLE VEGETATION CONTROL METHOD
    JP6211047B2|2017-10-11|Synergistic herbicidal composition containing penoxyslam and butachlor for use in rice
    RU2542768C2|2015-02-27|Synergic herbicidal mixture, containing fluroxypyr and cyhalofop, metamifop or profoxydim, herbicidal compositions and methods of suppressing undesirable vegetation |
    RU2530499C2|2014-10-10|Method of protection of paddy rice, sown into water, sown as seeds and seedlings, from herbicide damage by penoxsulam
    JP6151024B2|2017-06-21|Synergistic herbicidal composition containing fluroxypyr and penoxsulam, halosulfuron-methyl, imazamox or imazetapyr
    JP5806683B2|2015-11-10|Synergistic herbicidal composition containing penox slam and flazasulfuron
    BR112013000798B1|2018-08-14|SYNERGIC HERBICID MIXTURES AND COMPOSITIONS UNDERSTANDING AMINOPYRALIDE, 2,4- DICHLOROPHENOXIACETIC ACID AND ATRAZINE, AND UNDESIRABLE VEGETATION CONTROL METHOD
    ES2575239T3|2016-06-27|Synergistic herbicidal composition containing penoxsulam and piroxsulam
    EA019904B1|2014-07-30|Safening composition of 6-|-4-amino-2-pyridinecarboxylate herbicides and cloquintocet for cereal crops
    JP5903434B2|2016-04-13|Synergistic herbicidal composition containing penoxsulam and bentazone
    RU2678419C2|2019-01-28|Protection of cereal crops from 4-amino-3-chloro-6-|pyridine-2-carboxylic acid and its derivatives
    BRPI0921193B1|2019-07-02|Composition and method for the protection of wheat and barley against the harmful effects of a 6- | -4-amino-2-pyridinecarboxylate herbicide
    BR112013010388B1|2018-01-30|Synergistic herbicide mixture and composition, and method for controlling undesirable vegetation
    EA020411B1|2014-10-30|Synergistic herbicidal compositions containing propyzamide and aminopyralid
    BR112013018292B1|2018-09-04|synergistic herbicidal mixture and composition containing penoxsulam, triclopyr and imazetapyr or imazamoxy, and method for controlling undesirable vegetation
    ES2547884T3|2015-10-09|Synergistic herbicidal composition containing clopiralid and florasulam
    TW201922095A|2019-06-16|Novel combinations of defoliants
    ES2639198T5|2020-11-17|Synergistic herbicidal composition containing penoxsulam and pendimethalin
    JP5841613B2|2016-01-13|Synergistic herbicidal composition comprising penox slam and benfrate
    同族专利:
    公开号 | 公开日
    AP2012006421A0|2012-08-31|
    WO2011094388A3|2012-03-29|
    UA109122C2|2015-07-27|
    CN102740696A|2012-10-17|
    EP2528439A2|2012-12-05|
    CL2012002067A1|2012-10-19|
    CN104542600A|2015-04-29|
    BR112012018693A2|2016-08-09|
    TN2012000374A1|2014-01-30|
    CA2787383A1|2011-08-04|
    AU2011210874A1|2012-07-26|
    NZ611913A|2015-01-30|
    AU2011210874B2|2015-09-17|
    CN102740696B|2015-08-12|
    EP2528439B1|2015-11-25|
    MX2012008791A|2012-08-17|
    ES2559441T3|2016-02-12|
    IN2012DN06242A|2015-09-25|
    HUE026729T2|2016-06-28|
    AR081618A1|2012-10-10|
    CO6602119A2|2013-01-18|
    RU2012136781A|2014-03-10|
    AP4078A|2017-03-28|
    PL2528439T3|2016-06-30|
    NZ601074A|2014-07-25|
    CA2787383C|2018-05-22|
    RU2551173C2|2015-05-20|
    CR20120394A|2012-10-04|
    US20110190130A1|2011-08-04|
    WO2011094388A2|2011-08-04|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CN1178449A|1995-03-15|1998-04-08|道伊兰科公司|Mixed herbicidal compositions|
    US6297197B1|2000-01-14|2001-10-02|Dow Agrosciences Llc|4-aminopicolinates and their use as herbicides|
    MX2009008934A|2007-02-26|2009-08-28|Dow Agrosciences Llc|Process for the preparation of certain substituted sulfilimines.|
    US20090325803A1|2008-04-25|2009-12-31|Koschnick Tyler J|Control of aquatic weeds using selected herbicidal combinations with a synthetic auxin|
    CA2785654C|2009-12-29|2018-02-27|Syngenta Participations Ag|Pesticidal composition|
    RU2551173C2|2010-01-29|2015-05-20|ДАУ АГРОСАЙЕНСИЗ ЭлЭлСи|Synergetic herbicide composition containing aminopyralid and 2,4-dichlorophenoxyacetic acid|RU2551173C2|2010-01-29|2015-05-20|ДАУ АГРОСАЙЕНСИЗ ЭлЭлСи|Synergetic herbicide composition containing aminopyralid and 2,4-dichlorophenoxyacetic acid|
    PL3111764T3|2010-09-15|2020-06-29|Dow Agrosciences Llc|Amine surfactants for controlling herbicide spray drift|
    CA2857970C|2011-12-06|2020-03-24|Dow Agrosciences Llc|Herbicidal composition containing pyridine carboxylic acids and acetic acid|
    PL2827714T3|2012-03-23|2020-03-31|Dow Agrosciences Llc|Tankmix additive concentrates containing triglyceride fatty acid esters and methods of use|
    NZ705215A|2012-09-04|2018-06-29|Dow Agrosciences Llc|Synergistic weed control from applications of aminocyclopyrachlor and clopyralid|
    CN104768376B|2012-09-13|2017-05-17|美国陶氏益农公司|Herbicidal compositions comprising aminopyralid and propanil|
    US9314024B2|2012-09-13|2016-04-19|Dow Agrosciences Llc|Herbicidal compositions comprising aminopyralid and bentazon|
    BR102013024986A2|2012-09-28|2015-08-11|Dow Agrosciences Llc|Synergistic weed control from aminocyclopyrachlor and triclopyr applications|
    CN104812246B|2012-09-28|2020-06-23|美国陶氏益农公司|Synergistic weed control from applications of aminocyclopyrachlor and aminopyralid|
    AU2013323276B2|2012-09-28|2016-10-13|Corteva Agriscience Llc|Synergistic weed control from applications of aminocyclopyrachlor and fluroxypyr|
    US9149037B2|2012-12-12|2015-10-06|Dow Agrosciences Llc|Synergistic weed control from applications of aminocyclopyrachlor and 2,4 dichlorophenoxyacetic acid |
    US9426991B2|2012-12-12|2016-08-30|Dow Agrosciences Llc|Synergistic weed control from applications of aminocyclopyrachlor and picloram|
    LT2931045T|2012-12-14|2019-02-11|Dow Agrosciences Llc|Synergistic weed control from applications of aminopyralid and clopyralid|
    US10412964B2|2012-12-14|2019-09-17|Dow Agrosciences Llc|Synergistic weed control from applications of aminopyralid and clopyralid|
    US9603363B2|2012-12-21|2017-03-28|Dow Agrosciences Llc|Weed control from applications of aminopyralid, triclopyr, and an organosilicone surfactant|
    NZ710928A|2013-03-08|2020-03-27|Dow Agrosciences Llc|Herbicidal compositions comprising isoxaben and aminopyralid|
    CN104621109A|2013-11-15|2015-05-20|南京华洲药业有限公司|Mixed herbicide containing picloram and clethodim|
    CN104642321A|2013-11-15|2015-05-27|南京华洲药业有限公司|Mixing herbicide containing aminopyralid and 2,4-D|
    CN104642319B|2013-11-15|2017-02-01|南京华洲药业有限公司|Mixed herbicide containing aminopyralid and 2-methyl-4-chlorophenoxyacetic acid|
    CN104621107A|2013-11-15|2015-05-20|南京华洲药业有限公司|Mixed herbicide containing picloram and haloxyfop-R-methyl|
    CN104621141A|2013-11-15|2015-05-20|南京华洲药业有限公司|Mixed herbicide containing picloram and metamifop|
    CN104621115B|2013-11-15|2016-05-04|南京华洲药业有限公司|The mixed herbicide of a kind of chloride Fampridine acid and n-nonanoic acid|
    CN104621112A|2013-11-15|2015-05-20|南京华洲药业有限公司|Mixed herbicide containing picloram and picloram|
    KR20160098454A|2013-12-20|2016-08-18|다우 아그로사이언시즈 엘엘씨|Synergistic herbicidal weed control|
    US20150173371A1|2013-12-20|2015-06-25|Dow Agrosciences Llc|Synergistic herbicidal weed control from combinations of 2,4-d-choline and glyphosate|
    CN104521997A|2014-12-16|2015-04-22|广东中迅农科股份有限公司|Herbicide composition for wheat field|
    法律状态:
    2016-09-20| B06F| Objections, documents and/or translations needed after an examination request according art. 34 industrial property law|
    2017-05-02| B07A| Technical examination (opinion): publication of technical examination (opinion)|
    2017-10-03| B09A| Decision: intention to grant|
    2018-01-16| B16A| Patent or certificate of addition of invention granted|
    优先权:
    申请号 | 申请日 | 专利标题
    US29951710P| true| 2010-01-29|2010-01-29|
    US61/299,517|2010-01-29|
    PCT/US2011/022690|WO2011094388A2|2010-01-29|2011-01-27|Synergistic herbicidal composition containing aminopyralid and 2,4-dichlorophenoxyacetic acid|
    [返回顶部]