EP1383383A1 - Agents herbicides synergiques contenant des herbicides du groupe des benzoylcyclohexanediones pour l'utilisation dans des cultures de mais - Google Patents

Agents herbicides synergiques contenant des herbicides du groupe des benzoylcyclohexanediones pour l'utilisation dans des cultures de mais

Info

Publication number
EP1383383A1
EP1383383A1 EP02764056A EP02764056A EP1383383A1 EP 1383383 A1 EP1383383 A1 EP 1383383A1 EP 02764056 A EP02764056 A EP 02764056A EP 02764056 A EP02764056 A EP 02764056A EP 1383383 A1 EP1383383 A1 EP 1383383A1
Authority
EP
European Patent Office
Prior art keywords
alkyl
halogen
herbicides
crc
methyl
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP02764056A
Other languages
German (de)
English (en)
Inventor
Andreas Van Almsick
Lothar Willms
Erwin Hacker
Hermann Bieringer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer CropScience AG
Original Assignee
Bayer CropScience AG
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 Bayer CropScience AG filed Critical Bayer CropScience AG
Publication of EP1383383A1 publication Critical patent/EP1383383A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/80Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2

Definitions

  • the invention relates to the technical field of crop protection agents which can be used against undesired plant growth and contain a combination of at least two herbicides as active ingredients.
  • herbicidal compositions for use in maize which contain an herbicide from the group of benzoylcyclohexanediones in combination with at least one further herbicide.
  • Herbicides from the group of inhibitors of benzoylcyclohexanediones mentioned above are known from numerous documents. For example, WO 98/29406, WO 00/21924 and WO 01/07422 describe the herbicidal activity of numerous such compounds. Some of the benzoylcyclohexanediones mentioned in WO 00/21924 have good herbicidal activity against harmful plants occurring in maize crops.
  • the effectiveness of herbicides depends, among other things, on the type of herbicide used, its application rate, the preparation, the harmful plants to be controlled, the climatic and soil conditions, etc. Another criterion is the duration of action or the rate of degradation of the herbicide. If necessary, changes in the sensitivity of harmful plants to an active ingredient that may occur with prolonged use or geographically limited must also be taken into account. Such changes are expressed as more or less severe loss of effectiveness and can only be compensated for to a limited extent by the higher application rates of the herbicides.
  • a frequently used method for improving the application profile of a herbicide is to combine the active ingredient with one or more other active ingredients which contribute the desired additional properties.
  • phenomena of physical and biological incompatibility often occur with the combined use of several active ingredients, e.g. B. lack of stability of a common formulation, decomposition of an active ingredient or antagonism of the active ingredients.
  • combinations of active ingredients with a favorable activity profile, high stability and, as far as possible, synergistically enhanced action are desired, which allow a reduction in the application rate compared to the individual application of the active ingredients to be combined.
  • the object of the present invention is to provide herbicidal compositions for use in maize crops with properties which are improved compared to the prior art.
  • the invention relates to herbicidal compositions, characterized by an effective content of
  • R 3 and R 4 independently of one another hydrogen, halogen, -CC alkyl,
  • R 6 is hydrogen, CC 4 alkyl or halo -CC 4 - alkyl; R 7 CrC 4 alkyl, C 2 -C 4 alkenyl, C 2 -C 4 alkynyl, halogenoC C 4 alkyl,
  • R 8 is hydrogen, CC 4 -alkyl, C 2 -C 4 -alkenyl, C 2 -C 4 -alkynyl, halo-C C 4 -alkyl, halo-C 2 -C 4 -alkenyl or halo-C 2 -C 4 -alkynyl; n 0, 1, 2, 3, 4, 5 or 6; m is 0, 1 or 2, and
  • these agents containing the compounds of formula (I) or their salts [component (A)] and the compounds of groups (B) [component (B)] in a weight ratio of 1: 2000 to 2000: 1.
  • chain-like carbon-containing radicals such as alkyl, alkoxy, haloalkyl, haloalkoxy, alkylamino and alkylthio as well as the corresponding unsaturated and / or substituted radicals in the carbon skeleton such as alkenyl and alkynyl can each be straight-chain or branched.
  • Alkyl radicals also in the composite meanings such as alkoxy, haloalkyl, etc., mean, for example, methyl, ethyl, n- or i-propyl, n-, i-, t- or 2-butyl.
  • Alkenyl and alkynyl radicals have the meaning of the possible unsaturated radicals corresponding to the alkyl radicals;
  • Alkenyl means, for example, allyl, 1-methylprop-2-en-1-yl, 2-methyl-prop-2-en-1-yl, but-2-en-1-yl, but-3-en-1-yl , 1-methyl-but-3-en-1-yl and 1-methyl-but-2-en-1-yl;
  • Alkynyl means, for example, propargyl, but-2-in-1-yl, but-3-in-1-yl, 1-methyl-but-3-in-1-yl.
  • the multiple bond can be in any position of the unsaturated radical.
  • Cycloalkyl means a carbocyclic saturated ring system, e.g. Cyciopropyl, cyclopentyl or cyclohexyl.
  • Halogen means fluorine, chlorine, bromine or iodine.
  • Haloalkyl and -alkenyl are alkyl, alkenyl or alkynyl, for example CF 3 , CHF 2 , CH 2 F, CF 3 , which are partially or completely substituted by halogen, preferably by fluorine, chlorine and / or bromine, in particular by fluorine and / or chlorine CF 2 , CH 2 FCHCI, CCI 3 , CHCI 2> CH 2 CH 2 CI;
  • Haloalkoxy is, for example, OCF 3 , OCHF 2l OCH 2 F, CF 3 CF 2 O, OCH 2 CF 3 and OCH 2 CH 2 CI; the same applies to haloalkenyl.
  • the compounds of the general formula I can be present as stereoisomers.
  • stereoisomers can be obtained from the mixtures obtained in the preparation by customary separation methods, for example by chromatographic separation processes. Stereoisomers can also be prepared selectively by using stereoselective reactions using optically active starting materials and / or auxiliary substances.
  • the invention also relates to all stereoisomers and their mixtures which are encompassed by the general formula I but are not specifically defined.
  • herbicidal compositions which comprise, as component (A), a compound of the general formula (I) in which
  • R 3 and R 4 independently of one another are hydrogen, chlorine, fluorine, methyl, trifluoromethyl,
  • R 6 is hydrogen;
  • R 7 is methyl or ethyl;
  • R 8 is hydrogen, methyl or ethyl;
  • n 0, 1 or 2;
  • m 2 mean.
  • herbicidal compositions which, as component (A), are a compound of the formula (I) in which
  • R 5 C 1 -C 4 alkoxy-C 1 -C 4 alkyl, C 2 -C 4 alkenyloxy-C C 4 alkyl, C 2 -C 4 alkynyloxy-C C alkyl, halogen-CrC 4 - alkoxy-CrC 4 -alkyl, halogen-C 2 -C 4 -alkenyloxy-C- ⁇ -C - alkyl or halogen-C 2 -C 4 -alkynyloxy-C ⁇ -C 4 -alkyl contain.
  • herbicidal compositions which comprise, as component (A), a compound of the formula (Ia) below:
  • Herbicidal compositions which comprise, as component (B), a compound from the group consisting of acetochlor, alachlor, metolachlor, bromoxynil, dicamba, diflufenzopyr, iodosulfuron-methyl-sodium, nicosulfuron, ⁇ msulfuron and N - [(4,6-dimethoxy-pyrimidine) are particularly preferred -2-yl) -aminocarbonyl] -2-dimethylaminocarbonyl-5-formylamino-benzenesulfonamide (foramsulfuron) contain.
  • component (B) a compound from the group consisting of acetochlor, alachlor, metolachlor, bromoxynil, dicamba, diflufenzopyr, iodosulfuron-methyl-sodium, nicosulfuron, ⁇ msulfuron and N - [(4,6-dimethoxy
  • Foramsulfuron is known, for example, from WO 95/10507 as a herbicide.
  • Mesosulfuron is known, for example, from WO 95/10507 as a herbicide.
  • application rates in the range from 1 to 2000 g, preferably 10 to 500 g of active substance per hectare (ai / ha) of component (A) and 1 to 2000 g, preferably 1 to 500 g of component ( B).
  • the weight ratios of the components (A) to (B) to be used can be varied within a wide range.
  • the quantitative ratio is preferably in the range from 1:50 to 500: 1, in particular in the range from 1:20 to 50: 1.
  • Optimal weight ratios can depend on the respective area of application, weed spectrum and the active ingredient combination used and can be determined in preliminary tests.
  • the agents according to the invention are outstandingly suitable for the selective control of harmful plants in maize crops.
  • the agents according to the invention cover a wide range of chewing. They are suitable, for example, for controlling annual and perennial harmful plants such as, for example, from the species Abuthylon, Alopecurus, Avena, Chenopodium, Cynodes, Cyperus, Digitaria, Echinochloa, Elymus, Galium, Ipomoea, Lamium, Matricaria, Scirpus, Setaria, Sorghum, Veronica, Viola and xanthium.
  • annual and perennial harmful plants such as, for example, from the species Abuthylon, Alopecurus, Avena, Chenopodium, Cynodes, Cyperus, Digitaria, Echinochloa, Elymus, Galium, Ipomoea, Lamium, Matricaria, Scirpus, Setaria, Sorghum, Veronica, Viola and xanthium.
  • the herbicidal compositions according to the invention are also notable for the fact that the effective dosages of the components used in the combinations (A) and (B) is reduced compared to a single dose, so that a reduction in the necessary application rates of the active ingredients is made possible.
  • the invention also relates to a process for controlling unwanted vegetation, characterized in that one or more herbicides (A) with one or more herbicides (B) are applied to the harmful plants, parts of them or the area under cultivation.
  • the active compound combinations according to the invention can be present both as mixed formulations of components (A) and (B), if appropriate with other customary formulation auxiliaries which are then diluted with water in the customary manner, or as so-called tank mixes by diluting the separately formulated or partially separated formulated components can be made with water.
  • Components (A) and (B) can be formulated in different ways, depending on which biological and / or chemical-physical parameters are specified.
  • general formulation options are: wettable powder (WP), emulsifiable concentrates (EC), aqueous solutions (SL), emulsions (EW) such as oil-in-water and water-in-oil emulsions, sprayable solutions or emulsions, Oil- or water-based dispersions, suspoemulsions, dusts (DP), mordants, granules for soil or litter application or water-dispersible granules (WG), ULV formulations, microcapsules or waxes.
  • combinations with other pesticidally active substances such as other herbicides, fungicides or insecticides, and safeners, fertilizers and / or growth regulators can also be prepared, e.g. in the form of a finished formulation or as a tank mix.
  • Spray powders are preparations which are uniformly dispersible in water and which, in addition to the active substance, contain not only a diluent or inert substance, but also ionic or nonionic surfactants (wetting agents, dispersants), for example polyoxethylated alkylphenols, polyethoxylated fatty alcohols or fatty amines, alkanesulfonates or alkylbenzenesulfonates, ligninsulfonic acid sodium, 2,2'-dinaphthylmethane-6,6'-disulfonic acid sodium, dibutylnaphthalenesulfonic acid sodium or also oleoylmethyltauric acid sodium.
  • ionic or nonionic surfactants for example polyoxethylated alkylphenols, polyethoxylated fatty alcohols or fatty amines, alkanesulfonates or alkylbenzenesulfonates, ligninsulfonic
  • Emulsifiable concentrates are made by dissolving the active ingredient in an organic solvent, e.g. Butanol, cyclohexanone, dimethylformamide, xylene or higher-boiling aromatics or hydrocarbons with the addition of one or more ionic or nonionic surfactants (emulsifiers).
  • organic solvent e.g. Butanol, cyclohexanone, dimethylformamide, xylene or higher-boiling aromatics or hydrocarbons.
  • ionic or nonionic surfactants emulsifiers
  • alkylarylsulfonic acid calcium salts such as Ca-dodecylbenzenesulfonate
  • nonionic emulsifiers such as fatty acid polyglycol esters, alkylaryl polyglycol ethers, fatty alcohol polyglycol ethers, propylene oxide-ethylene oxide condensation products, alkyl polyethers, sorbitan fatty acid ester sorbetyl ester, polyoxyethylene fatty acid sorbetyl ester, polyoxyethylene ethoxylate sorbet, polyoxyethylene ethoxylate or polyoxyethylene ethoxylate.
  • Dusts are obtained by grinding the active ingredient with finely divided solid substances, e.g. Talc, natural clays such as kaolin, bentonite and pyrophyllite, or diatomaceous earth.
  • finely divided solid substances e.g. Talc, natural clays such as kaolin, bentonite and pyrophyllite, or diatomaceous earth.
  • Granules can either be produced by spraying the active ingredient onto adsorbable, granulated inert material or by applying active ingredient concentrates by means of adhesives, for example polyvinyl alcohol, sodium polyacrylic acid or mineral oils, to the surface of carriers such as sand, kaolinite or granulated inert material.
  • Suitable active ingredients can also be granulated in the manner customary for the production of fertilizer granules, if desired in a mixture with fertilizers.
  • Water-dispersible granules are generally produced using processes such as spray drying, fluidized bed granulation, plate granulation, mixing with high-speed mixers and extrusion without solid inert material.
  • the agrochemical preparations generally contain 0.1 to 99 percent by weight, in particular 0.2 to 95% by weight, of active ingredients of types (A) and (B), the following concentrations being customary depending on the type of formulation:
  • the active ingredient concentration in wettable powders is for example about 10 to 95 wt .-%, the rest of 100 wt .-% consists of conventional formulation components.
  • the active substance concentration can be, for example, 5 to 80% by weight.
  • Dust-like formulations usually contain 5 to 20% by weight of active ingredient, sprayable solutions about 0.2 to 25% by weight of active ingredient.
  • the active substance content depends in part on whether the active compound is in liquid or solid form and which granulating agents and fillers are used. As a rule, the content of the water-dispersible granules is between 10 and 90% by weight.
  • the active ingredient formulations mentioned may contain the usual adhesives, wetting agents, dispersants, emulsifiers, preservatives, antifreezes and solvents, fillers, colors and carriers, defoamers, evaporation inhibitors and agents which control the pH or the Influence viscosity.
  • the formulations present in the commercial form are optionally diluted in the customary manner, e.g. for wettable powders, emulsifiable concentrates, dispersions and water-dispersible granules using water.
  • Preparations in the form of dust, ground granules or granules for spreading, and sprayable solutions are usually no longer diluted with other inert substances before use.
  • the active compounds can be applied to the plants, parts of plants, plant seeds or the area under cultivation (arable soil), preferably to the green plants and parts of plants and, if appropriate, additionally to the arable soil.
  • a common herbicidal formulation of the combination according to the invention of components (A) and (B) has the advantage of being easier to use because the amounts of the components have already been set in the correct ratio to one another.
  • the auxiliaries in the formulation can be optimally coordinated with one another, while a tank mix of different formulations can result in undesired combinations of auxiliaries.
  • a dusting agent is obtained by mixing 10 parts by weight of an active substance / active substance mixture and 90 parts by weight of talc as an inert substance and comminuting them in a hammer mill.
  • a wettable powder (WG) which is readily dispersible in water is obtained by adding 25 parts by weight of an active substance / active substance mixture, 64 parts by weight of kaolin-containing quartz as an inert substance, 10 parts by weight of lignosulfonic acid potassium and 1 part by weight. Mix part of oleoylmethyl tauric acid sodium as a wetting and dispersing agent and grind in a pin mill.
  • a dispersion concentrate which is readily dispersible in water is obtained by mixing 20 parts by weight of an active compound / active compound mixture with 6 parts by weight of alkylphenol polyglycol ether (Triton X 207), 3 parts by weight of isotridecanol polyglycol ether (8 EO) and 71 parts by weight. Mixes parts of paraffinic mineral oil (boiling range approx. 255 to 277 ° C) and grinds to a fineness of less than 5 microns in a friction ball mill.
  • An emulsifiable concentrate is obtained from 15 parts by weight of an active substance / active substance mixture, 75 parts by weight of cyclohexanone as solvent and 10 parts by weight of oxyethylated nonylphenol as emulsifier.
  • a water-dispersible granulate is obtained by adding 75 parts by weight of an active ingredient / active ingredient mixture, 10 parts by weight of calcium lignosulfonate,
  • a water-dispersible granulate is also obtained by adding 25 parts by weight of an active ingredient / active ingredient mixture,
  • Seeds or rhizome pieces of monocotyledonous and dicotyledonous weed plants are placed in pots in sandy loam and covered with soil.
  • the agents formulated in the form of concentrated aqueous solutions, wettable powders or emulsion concentrates are then applied as an aqueous solution, suspension or emulsion with a water application rate of the equivalent of 600 to 800 l / ha in different dosages to the surface of the covering earth.
  • the pots are placed in the greenhouse and kept under good growth conditions for the weeds.
  • the optical damage to the plants or the emergence damage is assessed after a test period of 3 to 4 weeks in comparison to untreated controls. As the test results show, the Agents according to the invention have an excellent herbicidal pre-emergence activity against a broad spectrum of grasses and weeds.
  • Seeds or rhizome pieces of monocotyledonous and dicotyledonous weeds are placed in pots in sandy loam soil, covered with soil and grown in the greenhouse under good growth conditions (temperature, humidity, water supply).
  • the agents according to the invention formulated as wettable powder or as emulsion concentrates, are sprayed onto the green parts of the plant in various dosages with a water application rate of the equivalent of 600 to 800 l / ha.
  • the effect of the preparations is assessed visually in comparison with untreated controls.
  • the agents according to the invention also have excellent herbicidal activity against a broad spectrum of economically important grasses and weeds, even after emergence.
  • the agents according to the invention have a synergistic herbicidal action against economically important monocotyledonous and dicotyledonous harmful plants, ie that the agents according to the invention mostly have a higher, in some cases significantly higher, herbicidal action than the sum of the actions of the individual herbicides.
  • the herbicidal effects of the compositions according to the invention are above the expected values according to Colby.
  • the maize plants were not or only slightly damaged by the treatment.
  • A, B effect of component A or B in percent at a dosage of a or b grams of ai / ha.
  • E expected value in% at a dosage of a + b grams ai / ha.

Landscapes

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

Abstract

L'invention concerne des agents herbicides contenant (a) au moins un composé du groupe des benzoylcyclohexanediones et (b) au moins un composé du groupe des herbicides efficaces sélectivement dans le maïs contre des plantes nuisibles monocotylédones ou dicotylédones. Ces agents ont un effet supérieur à celui des herbicides utilisés individuellement.
EP02764056A 2001-04-21 2002-04-09 Agents herbicides synergiques contenant des herbicides du groupe des benzoylcyclohexanediones pour l'utilisation dans des cultures de mais Withdrawn EP1383383A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10119729 2001-04-21
DE10119729A DE10119729A1 (de) 2001-04-21 2001-04-21 Synergistische herbizide Mittel enthaltend Herbizide aus der Gruppe Benzoylcyclohexandione für den Einsatz in Mais-Kulturen
PCT/EP2002/003903 WO2002085121A1 (fr) 2001-04-21 2002-04-09 Agents herbicides synergiques contenant des herbicides du groupe des benzoylcyclohexanediones pour l'utilisation dans des cultures de mais

Publications (1)

Publication Number Publication Date
EP1383383A1 true EP1383383A1 (fr) 2004-01-28

Family

ID=7682331

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02764056A Withdrawn EP1383383A1 (fr) 2001-04-21 2002-04-09 Agents herbicides synergiques contenant des herbicides du groupe des benzoylcyclohexanediones pour l'utilisation dans des cultures de mais

Country Status (6)

Country Link
US (1) US6576593B2 (fr)
EP (1) EP1383383A1 (fr)
BR (1) BR0209052A (fr)
CA (1) CA2444567A1 (fr)
DE (1) DE10119729A1 (fr)
WO (1) WO2002085121A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10119727A1 (de) * 2001-04-21 2002-10-31 Bayer Cropscience Gmbh Synergistische herbizide Mittel enthaltend Herbizide aus der Gruppe der Benzoylcyclohexandione für den Einsatz in Reis-Kulturen
DE10119728A1 (de) * 2001-04-21 2002-10-31 Bayer Cropscience Gmbh Synergistische herbizide Mittel enthaltend Herbizide aus der Gruppe der Benzoylcyclohexandione für den Einsatz in Reis-Kulturen
DE10160139A1 (de) * 2001-12-07 2003-06-18 Bayer Cropscience Gmbh Synergistische herbizide Mittel enthaltend bestimmte Herbizide aus der Gruppe der Benzoylcylohexandione
WO2009135492A2 (fr) * 2008-05-09 2009-11-12 Cheminova A/S Combinaison herbicide synergique de clomazone et de péthoxamide
EP2967051B1 (fr) 2013-03-15 2018-08-08 Dow AgroSciences LLC Désherbage synergique à partir d'applications de pénoxsulam et de péthoxamide

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US5716901A (en) * 1993-02-18 1998-02-10 Sandoz Ltd. Synergistic herbicidal compositions of dimethenamid, sulcotrione, and atrazine
GB9313210D0 (en) * 1993-06-25 1993-08-11 Sandoz Ltd Novel combinations
AU697591B2 (en) * 1994-08-01 1998-10-08 Rhone-Poulenc Agriculture Limited New herbicidal compositions
US5741756A (en) * 1995-07-19 1998-04-21 Zeneca Limited Synergistic herbicidal composition comprising triketones and chloroacetanilides, and method of use thereof
US6133232A (en) 1996-06-20 2000-10-17 The Regents Of The University Of California Endoderm, cardiac and neural inducing factors
US5801121A (en) 1996-12-27 1998-09-01 Idemitsu Kosan Co., Ltd. Cyclohexanedione derivatives and herbicide containing them
DE19846792A1 (de) 1998-10-10 2000-04-13 Hoechst Schering Agrevo Gmbh Benzoylcyclohexandione, Verfahren zur ihrer Herstellung und ihre Verwendung als Herbizide und Pflanzenwachstumsregulatoren
DE19853827A1 (de) * 1998-11-21 2000-05-25 Aventis Cropscience Gmbh Kombinationen aus Herbiziden und Safenern
DE19935218A1 (de) * 1999-07-27 2001-02-01 Aventis Cropscience Gmbh Isoxazolyl-substituierte Benzoylcyclohexandione, Verfahren zu ihrer Herstellung und ihre Verwendung als Herbizide und Pflanzenwachstumsregulatoren
DE19950943A1 (de) 1999-10-22 2001-05-17 Aventis Cropscience Gmbh Synergistische herbizide Mittel enthaltend Herbizide aus der Gruppe der Hemmstoffe der Hydroxyphenylpyruvat-Dioxygenase

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Also Published As

Publication number Publication date
CA2444567A1 (fr) 2002-10-31
DE10119729A1 (de) 2002-10-31
US6576593B2 (en) 2003-06-10
WO2002085121A1 (fr) 2002-10-31
US20030069137A1 (en) 2003-04-10
BR0209052A (pt) 2004-08-10

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