composição herbicida compreendendo pinoxaden e fluroxipir, e métodos para a sua utilização

• Main Authors: XINYN WEN, DONALD JOHN PORTER, COLIN DOUGLAS MILN, SHAWN CHIGNELL POTTER
• Format: Patent
• Language: Portuguese
• Published: 09.08.2016
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

abstract herbicidal composition comprising pinoxaden and fluroxypyr, and methods of use thereof the invention provides a liquid herbicidal composition in the form of an emulsifiable concentrate, comprising a mixture of: (i) pinoxaden; (ii) a c1-c12alkyl ester or a 2-(c1-c6alkoxy)c2-c4alkyl- ester of fluroxypyr; and (iii) a built-in phosphate and/or phosphonate adjuvant as defined herein; preferably tris-(2-ethylhexyl) phosphate. the invention also provides a method for controlling and/or inhibiting the growth of weeds from the genus kochia, comprising applying a liquid herbicidal composition to these weeds or to their locus, at a time after emergence of the weeds, wherein the liquid herbicidal composition comprises a mixture of: (i) pinoxaden; (ii) a ester of fluroxypyr; and (iii) a built-in phosphate and/or phosphonate adjuvant as defined herein. the invention also provides methods for controlling and/or inhibiting dicotyledonous and/or broadleaf weeds, preferably weeds from the genus kochia, polygonum, fallopia, salsola, descurainia, helianthus, lactuca, solanum, sinapsis, amaranthus, brassica, chenopodium and/or fagopyrum. the invention also provides a liquid herbicidal composition, which has herbicidal activity against a broad spectrum of broadleaf weeds, comprising a mixture of: (i) pinoxaden; (ii) an ester of fluroxypyr; and either (a) pyrasulfotole, and bromoxynil or an ester thereof; or (b) mcpa or an ester thereof, and a fourth herbicide which is florasulam, prosulfuron or triasulfuron. tradução do resumo resumo patente de invenção: "composição herbicida compreendendo pinoxaden e fluroxipir, e métodos para a sua utilização". a presente invenção proporciona uma composição herbicida líquida sob a forma de um concentrado emulsionável, compreendendo uma mistura de: (i) pinoxaden; (ii) um éster c1-c12alquila ou um éster 2-(c1-c6alcóxi)c2-c4alquila de fluroxipir; e (iii) um adjuvante de formulação de fosfato e/ou fosfonato, tal como aqui definido, de preferência tris-(2-etilhexil)fosfato. a invenção também proporciona um método para controlar e/ou inibir o crescimento de infestantes do gênero kochia, compreendendo a aplicação de uma composição herbicida líquida a estas infestantes ou ao local das mesmas, em um momento após a emergência das infestantes, em que a composição herbicida líquida compreende uma mistura de: (i) pinoxaden, (ii) um éster de fluroxipir, e (iii) um adjuvante de formulação de fosfato e/ou fosfonato, tal como aqui definido. a invenção também fornece métodos para controlar e/ou inibir infestantes dicotiledôneas e/ou de folha larga, de preferência infestantes do gênero kochia, polygonum, fallopia, salsola, descurainia, helianthus, lactuca, solanum, sinapsis, amaranthus, brassica, chenopodium e/ou fagopyrum. a invenção também proporciona uma composição herbicida líquida, tendo atividade herbicida contra um largo espetro de infestantes de folha larga, compreendendo uma mistura de: (i) pinoxaden; (ii) um éster de fluroxipir; e ou (a) pirassulfotole, e bromoxinil ou um éster desses, ou (b), mcpa ou um éster desse, e um quarto herbicida que é florassulame, prossulfuron ou triassulfuron. The invention provides a liquid herbicidal composition in the form of an emulsifiable concentrate, comprising a mixture of: (i) pinoxaden; (ii) a C1-C12alkyl ester or a 2-(C1-C6alkoxy)C2-C4alkyl-ester of fluoroxypyr; and (iii) a built-in phosphate and/or phosphonate adjuvant as defined herein; preferably tris-(2-ethylhexyl) phosphate. The invention also provides a method for controlling and/or inhibiting the growth of weeds from the genus Kochia, comprising applying a liquid herbicidal composition to these weeds or to their locus, at a time after emergence of the weeds, wherein the liquid herbicidal composition comprises a mixture of: (i) pinoxaden; (ii) a ester of fluoroxypyr; and (iii) a built-in phosphate and/or phosphonate adjuvant as defined herein. The invention also provides methods for controlling and/or inhibiting dicotyledonous and/or broadleaf weeds, preferably weeds from the genus Kochia, Polygonum, Fallopia, Salsola, Descurainia, Helianthus, Lactuca, Solanum, Sinapsis, Amaranthus, Brassica, Chenopodium and/or Fagopyrum. The invention also provides a liquid herbicidal composition, which has herbicidal activity against a broad spectrum of broadleaf weeds, comprising a mixture of: (i) pinoxaden; (ii) an ester of fluoroxypyr; and either (a) pyrasulfotole, and bromoxynil or an ester thereof; or (b) MCPA or an ester thereof, and a fourth herbicide which is florasulam, prosulfuron or triasulfuron.