AR100943A1 - CONTROLLED LIBERATION SULFENTRAZONE TO PROTECT PLANTS - Google Patents

CONTROLLED LIBERATION SULFENTRAZONE TO PROTECT PLANTS

Info

Publication number
AR100943A1
AR100943A1 ARP150102005A ARP150102005A AR100943A1 AR 100943 A1 AR100943 A1 AR 100943A1 AR P150102005 A ARP150102005 A AR P150102005A AR P150102005 A ARP150102005 A AR P150102005A AR 100943 A1 AR100943 A1 AR 100943A1
Authority
AR
Argentina
Prior art keywords
sulfentrazone
controlled release
coating
hydrophobic
active ingredients
Prior art date
Application number
ARP150102005A
Other languages
Spanish (es)
Inventor
B Albright Robert
Walter James
Original Assignee
Fmc Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fmc Corp filed Critical Fmc Corp
Publication of AR100943A1 publication Critical patent/AR100943A1/en

Links

Classifications

    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/26—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
    • 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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
    • A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
    • 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
    • A01N43/08—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 oxygen 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

Landscapes

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

Abstract

Reivindicación 1: Una partícula de liberación controlada que comprende un núcleo del portador sólido y por lo menos un recubrimiento que contiene ingredientes activos para la protección de cultivos, caracterizada porque dicho recubrimiento que contiene ingredientes activos comprende un inhibidor de protoporfirinógeno IX oxidasa (PPO). Reivindicación 2: La partícula de liberación controlada de la reivindicación 1, caracterizada porque además comprende un recubrimiento de protección hidrófobo. Reivindicación 3: La partícula de liberación controlada de la reivindicación 2, caracterizada porque el recubrimiento protector hidrófobo está sobre la superficie de dicha partícula de liberación controlada y arriba del recubrimiento que contiene ingredientes activos. Reivindicación 4: La formulación de la reivindicación 1, caracterizado porque el inhibidor de PPO se selecciona del grupo que consiste en un éter de difenilo, un oxadiazol, una imida cíclica y un pirazol. Reivindicación 6: La partícula de liberación controlada de la reivindicación 4, caracterizada porque el inhibidor de PPO es sulfentrazona. Reivindicación 7: La partícula de liberación controlada de la reivindicación 1, caracterizada porque dicho núcleo del portador es una arcilla, una sílice, cáscara de maní, o un celulósico. Reivindicación 9: La partícula de liberación controlada de la reivindicación 2, caracterizada porque dicho recubrimiento protector hidrófobo comprende un aceite seleccionado del grupo que consiste en aceites vegetales, aceites sintéticos y mezclas de dos o más de los mismos. Reivindicación 11: La partícula de liberación controlada de la reivindicación 2, caracterizada porque dicho recubrimiento protector hidrófobo comprende una cera seleccionada del grupo que consiste en ceras minerales, ceras sintéticas y mezclas de dos o más de las mismas. Reivindicación 17: Una formulación de liberación controlada que comprende una población de partículas de liberación controlada que comprende un núcleo del portador sólido y por lo menos un recubrimiento que contiene ingredientes activos para la protección de cultivos y un recubrimiento hidrófobo, caracterizada porque dicho recubrimiento que contiene ingredientes activos comprende un inhibidor de protoporfirinógeno IX oxidasa (PPO). Reivindicación 32: Un método para reducir la fitotoxicidad de los cultivos al tratamiento con sulfentrazona, caracterizado porque comprende: a) proveer sulfentrazona en una formulación de liberación controlada que comprende partículas que comprenden un portador, una capa de recubrimiento que contiene sulfentrazona sobre la superficie de dicho portador y un recubrimiento sobre el mismo hidrófobo; b) aplicar dicha sulfentrazona a la superficie de interés; y c) reducir la adherencia de las partículas a la planta de cultivo. Reivindicación 33: Un método para ajustar la liberación de sulfentrazona desde una formulación granular, caracterizado porque comprende recubrir una formulación granular que contiene sulfentrazona con un aceite hidrófobo y/o con una cera hidrófoba en una cantidad efectiva para proveer el índice de liberación deseado. Reivindicación 36: Un método para preparar una formulación granular de liberación controlada de sulfentrazona, caracterizada porque comprende: a) proveer un portador granular seleccionado del grupo que consiste en cáscara de maní, celulósicos, sílice y arcilla; b) aplicar una solución de sulfentrazona en un solvente apropiado para proveer gránulos recubiertos con sulfentrazona; y c) recubrir dichos gránulos recubiertos con sulfentrazona con un aceite o cera hidrófoba seleccionados del grupo que consiste en aceite de linaza, aceite mineral refinado, cera de carnauba, cera de abejas y mezclas de dos o más de los mismos.Claim 1: A controlled release particle comprising a solid carrier core and at least one coating containing active ingredients for crop protection, characterized in that said coating containing active ingredients comprises a protoporphyrinogen IX oxidase inhibitor (PPO). Claim 2: The controlled release particle of claim 1, characterized in that it further comprises a hydrophobic protective coating. Claim 3: The controlled release particle of claim 2, characterized in that the hydrophobic protective coating is on the surface of said controlled release particle and above the coating containing active ingredients. Claim 4: The formulation of claim 1, characterized in that the PPO inhibitor is selected from the group consisting of a diphenyl ether, an oxadiazole, a cyclic imide and a pyrazole. Claim 6: The controlled release particle of claim 4, characterized in that the PPO inhibitor is sulfentrazone. Claim 7: The controlled release particle of claim 1, characterized in that said carrier core is a clay, a silica, peanut shell, or a cellulosic. Claim 9: The controlled release particle of claim 2, characterized in that said hydrophobic protective coating comprises an oil selected from the group consisting of vegetable oils, synthetic oils and mixtures of two or more thereof. Claim 11: The controlled release particle of claim 2, characterized in that said hydrophobic protective coating comprises a wax selected from the group consisting of mineral waxes, synthetic waxes and mixtures of two or more thereof. Claim 17: A controlled release formulation comprising a population of controlled release particles comprising a solid carrier core and at least one coating containing active ingredients for crop protection and a hydrophobic coating, characterized in that said coating containing Active ingredients comprises a protoporphyrinogen IX oxidase inhibitor (PPO). Claim 32: A method for reducing the phytotoxicity of the cultures to sulfentrazone treatment, characterized in that it comprises: a) providing sulfentrazone in a controlled release formulation comprising particles comprising a carrier, a coating layer containing sulfentrazone on the surface of said carrier and a coating on the same hydrophobe; b) apply said sulfentrazone to the surface of interest; and c) reduce the adhesion of the particles to the crop plant. Claim 33: A method for adjusting the release of sulfentrazone from a granular formulation, characterized in that it comprises coating a granular formulation containing sulfentrazone with a hydrophobic oil and / or with a hydrophobic wax in an amount effective to provide the desired release rate. Claim 36: A method for preparing a sulfentrazone controlled release granular formulation, characterized in that it comprises: a) providing a granular carrier selected from the group consisting of peanut, cellulosic, silica and clay peel; b) applying a solution of sulfentrazone in an appropriate solvent to provide sulfentrazone coated granules; and c) coating said sulfentrazone coated granules with a hydrophobic oil or wax selected from the group consisting of flaxseed oil, refined mineral oil, carnauba wax, beeswax and mixtures of two or more thereof.

ARP150102005A 2014-06-27 2015-06-23 CONTROLLED LIBERATION SULFENTRAZONE TO PROTECT PLANTS AR100943A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201462018145P 2014-06-27 2014-06-27

Publications (1)

Publication Number Publication Date
AR100943A1 true AR100943A1 (en) 2016-11-09

Family

ID=54938812

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP150102005A AR100943A1 (en) 2014-06-27 2015-06-23 CONTROLLED LIBERATION SULFENTRAZONE TO PROTECT PLANTS

Country Status (12)

Country Link
AP (1) AP2016009622A0 (en)
AR (1) AR100943A1 (en)
AU (1) AU2015279763B2 (en)
CA (1) CA2951710C (en)
GT (1) GT201600267A (en)
IL (1) IL249405B (en)
MX (1) MX2016017114A (en)
MY (1) MY184110A (en)
PH (1) PH12016502434A1 (en)
UA (1) UA118799C2 (en)
UY (1) UY36188A (en)
WO (1) WO2015200662A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106818747A (en) * 2016-12-15 2017-06-13 东莞市联洲知识产权运营管理有限公司 A kind of coated slow-release plant growth regulator and preparation method and application
WO2018118621A1 (en) 2016-12-20 2018-06-28 Fmc Corporation Polymorphs of herbicidal sulfonamides

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR026824A1 (en) * 2000-01-21 2003-02-26 Ishihara Sangyo Kaisha HERBICIDE MICROEMULSION
US20070280981A1 (en) * 2006-06-02 2007-12-06 The Andersons, Inc. Adherent biologically active ingredient carrier granule
JP2007530665A (en) * 2004-03-31 2007-11-01 エイド パリー （インディア） リミテッド Improved granule formulation and method for neem seed extract
JP5164840B2 (en) * 2005-08-02 2013-03-21 ソル − ゲル テクノロジーズ リミテッド Metal oxide coating for water-insoluble components
JP5924865B2 (en) * 2008-01-25 2016-05-25 シンジェンタ リミテッド Herbicidal composition

Also Published As

Publication number Publication date
MX2016017114A (en) 2017-05-03
MY184110A (en) 2021-03-18
IL249405A0 (en) 2017-02-28
UY36188A (en) 2016-09-30
CA2951710A1 (en) 2015-12-30
IL249405B (en) 2021-03-25
AP2016009622A0 (en) 2016-12-31
AU2015279763A1 (en) 2017-01-05
PH12016502434A1 (en) 2017-03-06
GT201600267A (en) 2019-05-22
AU2015279763B2 (en) 2018-06-28
UA118799C2 (en) 2019-03-11
CA2951710C (en) 2022-09-13
WO2015200662A1 (en) 2015-12-30

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