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    • 78. 发明专利
    • HERBICIDAL COMPOSITION COMPRISING POLYMERIC MICROPARTICLES CONTAINING A HERBICIDE
    • CA2847974A1
    • 2013-03-14
    • CA2847974
    • 2012-09-03
    • SYNGENTA LTD
    • FORMSTONE CARL ANDREWDE HEER MARTINE INGRIDTAYLOR PHILIPHASELDINE SIAN JANET
    • A01N25/28A01N25/04A01N37/40A01N39/04A01N43/90A01N47/36
    • The invention provides a berbicidal composition comprising a mixture of: (a) polymeric microparticles containing a first herbicide, wherein the first herbicide is a synthetic auxin herbicide (e.g. dicamba, MCPA or 2,4-D) or an acetolactate synthase (ALS) inhibitor herbicide(e.g. triasulfuron, tribenuron-methyl, iodosulfuron-methyl, mesosulfuron-methyl, sulfosulfuron, flupyrsulfuron-methyl, or pyroxsulam); wherein the first herbicide, when in a salt-free form and when not contained within polymeric microparticles, antagonises the herbicidal activity of pinoxaden; and (b) pinoxaden; wherein the polymeric microparticles are controlled-release matrices, within which is the first herbicide, and which function in such a way as to control and/or slow down the release of the first herbicide from the polymeric microparticles into a liquid (e.g. aqueous) medium when the polymeric microparticles are placed (e.g. dispersed) in and in contact with the liquid medium. The containing of the first herbicide within the controlled-release polymeric microparticles is thought to mitigate the antagonism of the grass-weed-herbicidal activity of pinoxaden which might otherwise be caused by the first herbicide depending on the circumstances. The invention also provides a method of reducing the antagonistic effect on the control of monocotyledonous weeds in non-oat cereals which is shown by a herbicidal mixture of either a synthetic auxin herbicide with pinoxadenor an ALS inhibitor herbicide with pinoxaden, which comprises applying a herbicidal compositionaccording to the invention. The invention also provides a herbicidal compositon comprising (a) polymeric microparticles (e.g. controlled-release matrices), containing a first herbicide as defined above, and either (x) a nonionic surfactant or (y) a surface-modified clay, as defined herein.
    • 80. 发明专利
    • Componente de formulación
    • ES2770576T3
    • 2020-07-02
    • ES12716511
    • 2012-04-13
    • SYNGENTA LTD
    • BELL GORDON ALASTAIRTAYLOR PHILIPRAMSAY JULIA LYNNESTOCK DAVIDPERRY RICHARD BRIAN
    • A01N37/10A01N25/04A01N41/06A01N41/10A01N43/90A01N47/36A01P13/02
    • Una composición agroquímica lista para usar adecuada para la aplicación por pulverización, que comprende: iv. un ingrediente activo herbicida seleccionado del grupo que consiste en: biciclopirona, mesotriona, fomesafen, tralcoxidim, napropamida, amitraz, propanilo, pirimetanilo, dicloran, tecnazeno, toclofos metilo, flamprop M, 2,4-D, MCPA, mecoprop, clodinafop-propargilo, cihalofop-butilo, diclofop metilo, haloxifop, quizalofop-P, ácido indol-3-ilacético, ácido 1-naftilacético, isoxaben, tebutam, clortal dimetilo, benomilo, benfuresato, dicamba, diclobenilo, benazolin, triazoxido, fluazuron, teflubenzuron, fenmedifam, acetocloro, alacloro, metolacloro, pretilacloro, tenilcloro, aloxidima, butroxidima, cletodima, ciclodima, setoxidima, tepraloxidima, pendimetalina, dinoterb, bifenox, oxifluorfen, acifluorfen, fluoroglicofen-etilo, bromoxinil, ioxinil, imazametabenz-metilo, imazapir, imazaquin, imazetapir, imazapic, imazamox, flumioxazin, flumiclorac-pentilo, picloram, amodosulfuron, clorsulfuron, nicosulfuron, rimsulfuron, triasulfuron, trialato, pebulato, prosulfocarb, molinato, atrazina, simazina, cianazina, ametrina, prometrina, terbutilazina, terbutrina, sulcotriona, isoproturon, linuron, fenuron, clorotoluron y metoxuron; v. un tensioactivo vi. un éster aromático de fórmula (I) **(Ver fórmula)** R1 es COOR2 n es el número entero 3; y cada R2es independientemente un grupo alquilo C6-C10; en donde el éster aromático de iii. está presente en una cantidad de 0.05% a 1% p/p inclusive, basado en la composición total.