AR003058A1 - Un metodo para aumentar la actividad de control de malezas de un herbicida de amplio espectro. - Google Patents

Un metodo para aumentar la actividad de control de malezas de un herbicida de amplio espectro.

Info

Publication number
AR003058A1
AR003058A1 ARP960103774A AR10377496A AR003058A1 AR 003058 A1 AR003058 A1 AR 003058A1 AR P960103774 A ARP960103774 A AR P960103774A AR 10377496 A AR10377496 A AR 10377496A AR 003058 A1 AR003058 A1 AR 003058A1
Authority
AR
Argentina
Prior art keywords
copolymer
increase
weed control
spectrum herbicide
molecular weight
Prior art date
Application number
ARP960103774A
Other languages
English (en)
Original Assignee
Basf 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 Basf Corp filed Critical Basf Corp
Publication of AR003058A1 publication Critical patent/AR003058A1/es

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
    • 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
    • A01N37/44—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 nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
    • A01N37/48—Nitro-carboxylic 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
    • 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
    • A01N25/30—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 characterised by the surfactants
    • 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
    • A01N43/42—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 condensed with carbocyclic rings

Abstract

Se describe un método para aumentar la actividad de control de malezas de un herbicida de espectro-amplio, que comprende la administración de dichoherbicida, caracterizado porque se utiliza un copolímero OE/OP hetérico en conjunto con dicho herbicida de espectro-amplio y dicho copolímero EO/OPhetérico tiene propiedades activas de superficie y la fórmula: Y[(OE, OP)m(OP)n(OE, OP)mH]xen donde Y es el núcleo de un compuesto de hidrógeno reactivo orgánico, que tiene x átomos de hidrógeno reactivo y hasta 6 átomos de carbono, x es unentero, OE es óxido de etileno, OP es de óxido de propileno hidrófobo que tiene una relación oxígeno/carbono de no más de 0,40 (OE,OP) representa un bloquehetérico hidrofílico que tieneuna relación de oxígeno/carbono de más de 0,40, m, m y n son números tales que el peso molecular total de dicho bloquehetérico es de alrededor de 660 a 11.400, el peso molecular total OP hidrófobo es de alrededor de 1.500 a 3.600 y el peso molecular total de dicho copolímerovaría entre alrededor de 2.200 y 15.000, dicho copolímero, siendo al menos 30 por ciento en peso hidrofílico, con dicho bloque hetérico hidrofílico,comprendiendo de 5 a 40 por ciento en peso de OP.
ARP960103774A 1995-07-26 1996-07-26 Un metodo para aumentar la actividad de control de malezas de un herbicida de amplio espectro. AR003058A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/507,099 US5629260A (en) 1995-07-26 1995-07-26 Heteric EO/PO block copolymers as adjuvants for herbicidal formulations

Publications (1)

Publication Number Publication Date
AR003058A1 true AR003058A1 (es) 1998-05-27

Family

ID=24017253

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960103774A AR003058A1 (es) 1995-07-26 1996-07-26 Un metodo para aumentar la actividad de control de malezas de un herbicida de amplio espectro.

Country Status (8)

Country Link
US (1) US5629260A (es)
EP (1) EP0851729A1 (es)
AR (1) AR003058A1 (es)
AU (1) AU713239B2 (es)
CA (1) CA2177526C (es)
UY (1) UY24296A1 (es)
WO (1) WO1997004653A1 (es)
ZA (1) ZA966309B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5686384A (en) * 1995-03-14 1997-11-11 Zeneca Limited Compatibility agent and method
DE19857963A1 (de) * 1998-12-16 2000-06-21 Bayer Ag Agrochemische Formulierungen
FR2790642A1 (fr) * 1999-03-08 2000-09-15 Aventis Cropscience Sa Nouvelles compositions pesticides et/ou regulatrices de croissance
WO2002035932A1 (en) * 2000-11-01 2002-05-10 Kemtek Ltda. Emulsifiable colloid concentrate compositions
US7399730B2 (en) 2004-04-02 2008-07-15 Aquatrols Corporation Of America, Inc. Enhancing plant productivity by improving the plant growth medium environment with alkyl ethers of methyl oxirane-oxirane copolymer surfactants
CN103748181B (zh) 2011-03-16 2016-10-12 科莱恩金融(Bvi)有限公司 作为水性分散性涂料的除气的润湿剂和分散剂的支化聚亚烷基二醇醚
CN106474051B (zh) 2011-03-21 2022-07-08 博任达生化科技（上海）有限公司 逆向温敏可逆水凝胶组合物
TWI634840B (zh) 2011-03-31 2018-09-11 先正達合夥公司 植物生長調節組成物及使用其之方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4266965A (en) * 1979-10-29 1981-05-12 Stauffer Chemical Company 2-(α-naphthoxy)-N,N-diethyl propionamide as an aqueous flowable concentrate
US4931080A (en) * 1985-05-29 1990-06-05 Chan Jimmy H Solid, phytoactive compositions, methods of use and methods of preparation
DK191386D0 (da) * 1986-04-24 1986-04-24 Koege Kemisk Vaerk Emulgatorsystem
US5047079A (en) * 1986-08-18 1991-09-10 Ici Americas Inc. Method of preparation and use of solid, phytoactive compositions
US5187191A (en) * 1990-03-05 1993-02-16 Basf Corp. Liquid analogs of certain polyoxyalkylene compounds having a plurality of heteric polyoxypropylene/polyoxyethylene chains as dispersants for pesticidal formulations
ZA91755B (en) * 1990-03-05 1992-10-28 Basf Corp Liquid analogs of certain polyoxyalkylene compounds having a plurality of heteric polyoxypropylene/polyoxyethylene chains as dispersants for pesticidal formulations
US5104647A (en) * 1990-06-22 1992-04-14 Union Carbide Chemicals & Plastics Technology Corporation Surfactant blend of organosilicone and polyalkylene oxide polymers useful as an agricultural adjuvant
FI933374A (fi) * 1993-07-28 1995-01-29 Kemira Oy Rikkakasvinhävitekoostumus, tehostinaine rikkakasvinhävitteen tehon parantamiseksi ja menetelmä viljelykasvien käsittelemiseksi

Also Published As

Publication number Publication date
EP0851729A1 (en) 1998-07-08
WO1997004653A1 (en) 1997-02-13
CA2177526A1 (en) 1997-01-27
UY24296A1 (es) 1996-08-02
CA2177526C (en) 1999-08-03
AU6657496A (en) 1997-02-26
ZA966309B (en) 1998-01-26
AU713239B2 (en) 1999-11-25
US5629260A (en) 1997-05-13

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