WO2014033241A1 - Utilisation d'une composition agrochimique améliorant l'effet fongicide, herbicide et améliorant la phytoprotection dans le riz - Google Patents

Utilisation d'une composition agrochimique améliorant l'effet fongicide, herbicide et améliorant la phytoprotection dans le riz Download PDF

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Publication number
WO2014033241A1
WO2014033241A1 PCT/EP2013/067958 EP2013067958W WO2014033241A1 WO 2014033241 A1 WO2014033241 A1 WO 2014033241A1 EP 2013067958 W EP2013067958 W EP 2013067958W WO 2014033241 A1 WO2014033241 A1 WO 2014033241A1
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WIPO (PCT)
Prior art keywords
methyl
rice
carboxamide
inhibitors
pyrazole
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PCT/EP2013/067958
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English (en)
Inventor
Markus Gewehr
Cyrill Zagar
Scott Peoples
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Basf Se
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Publication of WO2014033241A1 publication Critical patent/WO2014033241A1/fr

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    • 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
    • A01N37/50—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 the nitrogen atom being doubly bound to the carbon skeleton
    • 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
    • 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
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines
    • 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
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
    • 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
    • A01N45/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds having three or more carbocyclic rings condensed among themselves, at least one ring not being a six-membered ring
    • A01N45/02—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds having three or more carbocyclic rings condensed among themselves, at least one ring not being a six-membered ring having three carbocyclic rings
    • 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
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
    • A01N47/24—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing the groups, or; Thio analogues thereof

Definitions

  • the present invention relates to the use of an agrochemical composition comprising at least one specific herbicide and at least one specific fungicide for controlling phyto- pathogenic fungi in rice and for increasing the health of rice plants.
  • the invention further relates to a method for controlling phytopathogenic fungi in rice and to a method for increasing the health of rice.
  • the invention also relates to an agrochemical composition comprising said at least one specific herbicide and said at least one specific fungicide.
  • compositions it is desirable in principle to increase the specific activity of an active compound and the reliability of the effect. Also desirable is a broad spectrum of activity allowing the simultaneous control of phytopathogenic fungi. Frequently, this cannot be achieved using a single active compound. Rice is among the most important crop plants. Improving its growth conditions is thus an ongoing need.
  • compositions which, at a reduced total amount of active compounds applied, show improved activity against important harmful fungi, in particular for certain indications. It was a further object to provide for compositions that are useful for the control of specific pathogens in specific important crops that are often susceptible to the attack of pathogens.
  • this composition has better fungicidal activity, i.e. a better activity against harmful fungi, than would have been expected based on the fungicidal activity observed for the individual compounds, or a broader activity spectrum.
  • the time frame, within which the desired fungicidal action can be achieved may be expanded by said composition. This allows a more flexibly timed application of the compositions according to the present invention in comparison with the single compounds.
  • composition also has a better compatibility with useful plants. Accordingly, the present invention relates to the use of an agrochemical composition comprising
  • acetylCoA carboxylase inhibitors selected from alloxydim (A.1 ), butroxydim (A.2), clethodim (A.3), clodinafop (A.4), cycloxydim (A.5), cyhalofop (A.6), diclofop (A.7), fenoxaprop (A.8), fenoxaprop-P (A.9), fluazi- fop (A.10), fluazifop-P (A.1 1 ), haloxyfop (A.12), haloxyfop-P (A.13), met- amifop (A.14), pinoxaden (A.15), profoxydim (A.16), propaquizafop (A.17), quizalofop (A.18), quizalofop-P (A.19), sethoxydim (A.20), tepraloxydim (A.1 ), butroxyd
  • acetolactate synthase inhibitors selected from azimsulfuron (A.23), bensulfuron-methyl (A.24), bispyribac (A.25), clorimuron-ethyl (A.26), cinosulfuron (A.27), cyclosulfamuron (A.28), ethoxysulfuron (A.29), flucetosulfuron (A.30), halosulfuron-methyl (A.31 ), metazosulfuron (A.32), metsulfuron-methyl (A.33), orthosulfamuron (A.34), penoxsulam (A.35), propyrisulfuron (A.36), pyrazosulfuron-ethyl (A.37), pyribenzoxim (A.38), pyriftalid (A.39), pyriminobac-methyl (A.40), pyrimisulfan (A.41 ) and tri acetolactate synthas
  • A.c photosynthetic electron transport inhibitors at the photosystem II receptor site selected from bentazone (A.43), dimethametryn (A.44), prometryn (A.45), propanil (A.46) and simetryn (A.47);
  • VLCFA inhibitors selected from acetochlor (A.48), anilofos (A.49), butachlor (A.50), cafen- strole (A.51 ), fenoxasulfone (A.52), fentrazamide (A.53), ipfencarbazone (A.54), mefenacet (A.55), pretilachlor (A.56), metolachlor (A.57), S- metolachlor (A.58), naproanilide (A.59) and piperophos (A.60);
  • VLCFA inhibitors selected from acetochlor (A.48), anilofos (A.49), butachlor (A.50), cafen- strole (A.51 ), fenoxasulfone (A.52), fentrazamide (A.53), ipfencarbazone (A.54), mefenacet (A.55), pretilachlor (A.56), metolachlor (A
  • inhibitors of complex III at Q 0 site selected from azoxystrobin (B.1 ), cou- methoxystrobin (B.2), coumoxystrobin (B.3), dimoxystrobin (B.4), enestro- burin (B.5), fenaminstrobin (B.6), fenoxystrobin/flufenoxystrobin (B.7), fluoxastrobin (B.8), kresoxim-methyl (B.9), metominostrobin (B.10), orysas- trobin (B.1 1 ), picoxystrobin (B.12), pyraclostrobin (B.13), pyrametostrobin (B.14), pyraoxystrobin (B.15), trifloxystrobin (B.16), 2-[2-(2,5-dimethyl- phenoxymethyl)-phenyl]-3-methoxy-acrylic acid methyl ester (B.17), 2-(2-(2,5-dimethyl- phen
  • B.b inhibitors of complex II selected from bixafen (B.23), boscalid (B.24), car- boxin (B.25), fluopyram (B.26), flutolanil (B.27), fluxapyroxad (B.28), fu- rametpyr (B.29), isopyrazam (B.30), penflufen (B.31 ), penthiopyrad (B.32), sedaxane (B.33), thifluzamide (B.34), N-(4'-trifluoromethylthiobiphenyl-2-yl)- 3-difluoromethyl-1 -methyl-1 H-pyrazole-4-carboxamide (B.35), N-(2-(1 ,3,3- trimethyl-butyl)-phenyl)-1 ,3-dimethyl-5-fluoro-1 H-pyrazole-4-carboxamide
  • B.c other respiration inhibitors selected from ferimzone (B.44) and fentin salts selected from fentin-acetate (B.45), fentin chloride (B.46) and fentin hydroxide (B.47); for controlling phytopathogenic fungi in rice.
  • the term "rice” denotes both the plant itself as well as its harvested product, such as rice grains or seeds.
  • the invention moreover relates to a composition as defined above or below, comprising at least one herbicide A and at least one fungicide B.
  • composition according to the invention or to be used according to the invention may be a physical mixture of the at least one compound A and the at least one com- pound B. Accordingly, the invention also provides a mixture comprising at least one compound A and at least one compound B. However, the composition may also be any combination of at least one compound A with at least one compound B, it not being required for compounds A and B to be present together in the same formulation.
  • combipack An example of a composition according to the invention or to be used according to the invention in which the at least one compound A and the at least one compound B are not present together in the same formulation is a combipack.
  • a combipack two or more components of a combipack are packaged separately, i.e., not jointly pre- formulated.
  • combipacks include one or more separate containers such as vials, cans, bottles, pouches, bags or canisters, each container containing a separate component for an agrochemical composition.
  • One example is a two-component combipack.
  • the present invention also relates to a two-component combipack, comprising a first component which in turn comprises at least one compound A, a liquid or solid carrier and, if appropriate, at least one surfactant and/or at least one customary auxiliary, and a second component which in turn comprises at least one compound B, a liquid or solid carrier and, if appropriate, at least one surfactant and/or at least one customary auxiliary. More details, e.g. as to suitable liquid and solid carriers, surfactants and customary auxiliaries are described below.
  • the invention further refers to a method for controlling phytopathogenic fungi in rice, which method comprises treating the fungi, rice plants or parts thereof, the locus where the rice plants grow or are to grow or rice seeds to be protected from fungal attack or rice seeds from which the rice plants are to grow with an effective amount of an agro- chemical composition as defined above or below.
  • Healthier plants are desirable since they result among others in better yields and/or a better quality of the plants or crops. Healthier plants also better resist to biotic and/or abiotic stress. A high resistance against biotic stresses in turn allows the person skilled in the art to reduce the quantity of pesticides applied and consequently to slow down the development of resistances against the respective pesticides.
  • the present invention also relates to the use of a composition as defined above or below, for synergistically increasing the health of rice, in particular the yield of rice plants, and to a method for synergistically increasing the health of rice, in particular the yield of rice plants, which method comprises treating rice plants or parts thereof, the locus where the rice plants grow or are to grow or rice seeds from which the rice plants are to grow with a synergistically effective amount of an agrochemical composition as defined above and below.
  • the methods of the invention comprise allowing an effective amount of the composition as defined above or below to act on rice plants or parts thereof and/or the locus where the rice cultures grow or are to grow.
  • the methods of the invention include treatment of the seeds from which the rice plants are to grow. If the rice plants are not resistant against the herbicide(s) used and/or the herbicide(s) is/are not selective enough and/or no safener is used, it is convenient to avoid their direct contact with the herbicide(s) used as far as possible in order to avoid injury of the rice plants. This can be done, for example, by treating the locus where the rice plant is to grow, e.g.
  • any known method for broadcasting agricultural compositions can be used. For further details, see below.
  • the herbicides A and the fungicides B as well as their agrochemical action and methods for producing them are generally known.
  • the at least one herbicide A is selected from clethodim, cycloxydim, cyhalo- fop, fenoxaprop, fenoxaprop-P, fluazifop, fluazifop-P, haloxyfop, haloxyfop-P, met- amifop, pinoxaden, profoxydim, propaquizafop, quizalofop, quizalofop-P, sethoxydim, tepraloxydim, bensulfuron-methyl, bispyribac, cyclosulfamuron, flucetosulfuron, met- azosulfuron, metsulfuron-methyl, penoxsulam, propyrisulfuron, pyrazosulfuron-ethyl, pyribenzoxim, pyrimisulfan, triafamone, bentazone, propanil, butachlor, cafenstrole, fenoxa
  • cyhalofop cyhalofop-butyl (A.68); fenoxaprop-P: fenoxaprop-P-ethyl (A.69); fluazifop-P: fluazifop-P-butyl (A.70), fluazifop-P-methyl (A.71 ); haloxyfop-P: haloxyfop-P-etotyl (A.72), haloxyfop-P-methyl (A.73), haloxyfop-P-sodium (A.74); quizalofop: quizalofop-methyl (A.75), quizalofop-tefuryl (A.76); quizalafop-P: quizalafop-P-methyl (A.77), quizalafop-P-ethyl (
  • the at least one herbicide A is more preferably selected from clethodim, cycloxydim, cyhalofop, cyhalofop-butyl, fenoxaprop, fenoxaprop-P, fenoxaprop-P-ethyl, fluazifop, fluazifop-P, fluazifop-P-butyl, fluazifop-P-methyl, haloxyfop, haloxyfop-P, haloxyfop-P- etotyl, haloxyfop-P-methyl, haloxyfop-P-sodium, metamifop, pinoxaden, profoxydim, propaquizafop, quizalofop, quizalofop-methyl, quizalofop-tefuryl, quizalofop-P, quizalafop-P-methyl, quizalafop-ethyl,
  • the at least one herbicide A is selected from cycloxydim, cyhalo- fop, fenoxaprop-P, fluazifop-P, haloxyfop-P, metamifop, pinoxaden, profoxydim, propaquizafop, quizalofop-P, sethoxydim, tepraloxydim, bensulfuron-methyl, bispyri- bac, cyclosulfamuron, penoxsulam, bentazone, propanil, tefuryltrione; and their agricul- turally acceptable salts, esters and amides.
  • the at least one herbicide A is selected from cycloxydim, cyhalo- fop, cyhalofop-butyl, fenoxaprop-P, fenoxaprop-P-ethyl, fluazifop-P, fluazifop-P-butyl, fluazifop-P-methyl, haloxyfop-P, haloxyfop-P-etotyl, haloxyfop-P-methyl, haloxyfop-P- sodium, metamifop, pinoxaden, profoxydim, propaquizafop, quizalofop-P, quizalafop-P- methyl, quizalafop-P-ethyl, quizalafop-P-tefuryl, sethoxydim, tepraloxydim, bensulfuron- methyl, bispyribac, bispyribac-sodium
  • the at least one herbicide A is cycloxydim and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is cyhalofop and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is cyhalofop-butyl and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is fenoxaprop-P and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is fenoxaprop-P-ethyl and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is fluazifop-P and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is fluazifop-P-butyl and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is fluazifop-P-methyl and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is haloxyfop-P and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is haloxyfop-P-etotyl and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is haloxyfop-P-methyl and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is haloxyfop-P-sodium and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is metamifop and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is pinoxaden and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is profoxydim and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is propaquizafop and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is quizalofop-P and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is quizalafop-P-methyl and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is quizalafop-P-ethyl and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is quizalafop-P-tefuryl and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is sethoxydim and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is tepraloxydim and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is bensulfuron-methyl and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is bispyribac and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is bispyribac-sodium and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is cyclosulfamuron and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is penoxsulam and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is bentazone and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is bentazone- diethanolammonium and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is bentazone- dimethylammonium and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is bentazone-sodium and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is propanil and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one herbicide A is tefuryltrione and the at least one fungicide B has one of the above general or, in particular, one of the below preferred meanings.
  • the at least one fungicide is selected from
  • inhibitors of complex III at Q 0 site selected from azoxystrobin, kresoxim-methyl, metominostrobin, orysastrobin, pyraclostrobin, trifloxystrobin and 2-(2-(3-(2,6-di- chlorophenyl)-1 -methyl-allylideneaminooxymethyl)-phenyl)-2-methoxyimino- N-methyl-acetamide (SYP-1620);
  • inhibitors of complex II selected from bixafen, boscalid, fluopyram, flutolanil, fluxapyroxad, isopyrazam, penflufen, penthiopyrad, sedaxane, thifluzamide, N- (4'-trifluoromethylthiobiphenyl-2-yl)-3-difluoromethyl-1 -methyl-1 H-pyrazole-4- carboxamide, N-(2-(1 ,3,3-trimethyl-butyl)-phenyl)-1 ,3-dimethyl-5-fluoro-1 H- pyrazole-4-carboxamide, N-[9-(dichloromethylene)-1 ,2,3,4-tetrahydro-1 ,4-me- thanonaphthalen-5-yl]-3-(difluoromethyl)-1 -methyl-1 H-pyrazole-4-carboxamide, 3-(difluoromethyl)-1 -methyl-N-(1 ,1 ,
  • the at least one fungicide is selected from azoxystrobin, kresoxim- methyl, metominostrobin, orysastrobin, pyraclostrobin, trifloxystrobin, bixafen, boscalid, fluopyram, fluxapyroxad, isopyrazam and penthiopyrad.
  • the at least one fungicide B is azoxystrobin and the at least one herbicide A has one of the above general or, in particular, one of the preferred meanings.
  • the at least one fungicide B is kresoxim-methyl and the at least one herbicide A has one of the above general or, in particular, one of the preferred meanings.
  • the at least one fungicide B is metominostrobin and the at least one herbicide A has one of the above general or, in particular, one of the preferred meanings.
  • the at least one fungicide B is orysastrobin and the at least one herbicide A has one of the above general or, in particular, one of the preferred meanings.
  • the at least one fungicide B is pyraclostrobin and the at least one herbicide A has one of the above general or, in particular, one of the preferred meanings.
  • the at least one fungicide B is trifloxystrobin and the at least one herbicide A has one of the above general or, in particular, one of the preferred meanings.
  • the at least one fungicide B is bixafen and the at least one herbicide A has one of the above general or, in particular, one of the preferred meanings.
  • the at least one fungicide B is boscalid and the at least one herbicide A has one of the above general or, in particular, one of the preferred meanings.
  • the at least one fungicide B is fluopyram and the at least one herbicide A has one of the above general or, in particular, one of the pre- ferred meanings.
  • the at least one fungicide B is fluxapyroxad and the at least one herbicide A has one of the above general or, in particular, one of the preferred meanings.
  • the at least one fungicide B is isopyrazam and the at least one herbicide A has one of the above general or, in particular, one of the preferred meanings.
  • the at least one fungicide B is penthiopyrad and the at least one herbicide A has one of the above general or, in particular, one of the preferred meanings.
  • composition to be used in the uses and the methods according to the invention comprises
  • herbicide A selected from cycloxydim, cyhalofop, fenoxaprop-P, flua- zifop-P, haloxyfop-P, metamifop, pinoxaden, profoxydim, propaquizafop, quizalo- fop-P, sethoxydim, tepraloxydim, bensulfuron-methyl, bispyribac, cyclosulfamu- ron, penoxsulam, bentazone, propanil, tefuryltrione; and other agriculturally acceptable salts, esters and amides; and
  • At least one fungicide B selected from azoxystrobin, kresoxim-methyl, meto- minostrobin, orysastrobin, pyraclostrobin, trifloxystrobin, bixafen, boscalid, fluopy- ram, fluxapyroxad, isopyrazam and penthiopyrad.
  • the composition comprises as component A at least one, preferably exactly one, herbicide A. According to another preferred embodiment of the invention, the composition comprises as component A at least two, preferably exactly two, herbicides A different from each other.
  • the composition compris- es as component A at least three, preferably exactly three, herbicides A different from each other.
  • the composition comprising es as component B at least one, preferably exactly one, fungicide B.
  • the composition comprising es as component B at least two, preferably exactly two, fungicides B different from each other.
  • the composition compris- es as component A at least one, preferably exactly one, herbicide A, and at least one, preferably exactly one, fungicide B.
  • the composition comprises as component A at least two, preferably exactly two, herbicides A different from each other, and at least one, preferably exactly one, fungicide B.
  • the composition comprises as component A at least three, preferably exactly three, herbicides A different from each other, and at least one, preferably exactly one, fungicide B.
  • the composition comprises as only active components at least one, preferably exactly one, herbicide A, and at least one, preferably exactly one, fungicide B.
  • compositions 1 .1 to 1 .3901 comprising at least one herbicide A and at least one fungicide B, preferably comprising the herbicide A and the fungicide B, as defined in the respective row of table 1 .
  • the compound numbers (A.x for herbicide A; B.x for fungicide B) correspond to the compound numbers given above in the list of herbicides A and fungicides B to be used according to the present invention.
  • A.6 B.36 1.309 A.7 B.27 1.347 A.8 B.18
  • A.21 B.1 1.979 A.21 B.39 1.1017 A.22 B.30
  • A.21 B.4 1.982 A.21 B.42 1.1020 A.22 B.33
  • A.21 B.5 1.983 A.21 B.43 1.1021 A.22 B.34
  • A.40 B.1 1.1872
  • A.40 B.39 1.1910

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  • 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

La présente invention concerne l'utilisation d'une composition agrochimique comprenant au moins un herbicide spécifique et au moins un fongicide spécifique pour lutter contre des champignons phytopathogènes dans le riz et pour améliorer la santé des plants de riz. L'invention concerne en outre un procédé de lutte contre les champignons phytopathogènes dans le riz et sur un procédé pour l'amélioration de la santé du riz. L'invention concerne également une composition agrochimique comprenant ledit au moins un herbicide spécifique et ledit au moins un fongicide spécifique.
PCT/EP2013/067958 2012-08-31 2013-08-30 Utilisation d'une composition agrochimique améliorant l'effet fongicide, herbicide et améliorant la phytoprotection dans le riz WO2014033241A1 (fr)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104304297A (zh) * 2014-10-26 2015-01-28 山东滨农科技有限公司 一种含有噁唑酰草胺的除草组合物
CN105284848A (zh) * 2014-07-24 2016-02-03 江苏龙灯化学有限公司 一种除草组合物
WO2016115883A1 (fr) * 2015-01-19 2016-07-28 Jiangsu Rotam Chemistry Co., Ltd. Composition herbicide et procédé de lutte contre la croissance de plantes

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105284848A (zh) * 2014-07-24 2016-02-03 江苏龙灯化学有限公司 一种除草组合物
CN105284848B (zh) * 2014-07-24 2017-06-20 江苏龙灯化学有限公司 一种除草组合物
CN104304297A (zh) * 2014-10-26 2015-01-28 山东滨农科技有限公司 一种含有噁唑酰草胺的除草组合物
WO2016115883A1 (fr) * 2015-01-19 2016-07-28 Jiangsu Rotam Chemistry Co., Ltd. Composition herbicide et procédé de lutte contre la croissance de plantes

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