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
  • 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
  • A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-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
  • 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
  • A01N47/02—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 no bond to a nitrogen atom
  • A01N47/06—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 no bond to a nitrogen atom containing —O—CO—O— groups; Thio analogues 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
  • 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
  • A01N43/12—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 condensed with a carbocyclic ring
• • 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
• • 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
  • A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
  • A01N43/38—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings condensed with 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
  • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
  • A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system

Definitions

• the invention is in the technical field of pesticides which are useful against harmful plants e.g. can be used in crops and contain as active ingredients a combination of at least two herbicides and optionally additionally the crop plant tolerance increasing substances (safener).
• ketoenols their preparation and their use as herbicides and / or plant growth regulators.
• the addition of safeners to ketoenols is also known in principle from WO 03/013249.
• the effectiveness of these herbicides against harmful plants in the crops is at a high level, but generally depends on the application rate, the particular formulation, each to be controlled harmful plants or the Schadessespektrum, the climate and soil conditions, etc. from. Another criterion is the duration of the action or the degradation rate of the herbicide. If necessary, changes in the susceptibility of harmful plants, which can occur with prolonged use of herbicides or geographically limited, must also be taken into account. Losses of activity in individual harmful plants can only be compensated to a limited extent by higher application rates of the herbicides, e.g. because often the selectivity of the herbicides is deteriorated or an improvement in the effect does not occur even at higher application rate. In part, the selectivity in cultures can be improved by adding safeners.
• a lower application rate not only reduces the amount of an active ingredient required for the application, but generally also reduces the amount of necessary formulation auxiliaries. Both reduce the economic effort and improve the environmental compatibility of the herbicide treatment.
• One way to improve the application profile of a herbicide may be to combine the active ingredient with one or more other active ingredients.
• phenomena of physical and biological incompatibility often occur in the combined use of several active substances, eg lack of stability in a coformulation, decomposition of an active substance or antagonism of the active ingredients.
• combinations of active ingredients with favorable effect profile, high stability and synergistically enhanced as possible effect, which allows a reduction in the application rate compared to the single application of the active ingredients to be combined.
• Also advantageous are a broadening of the spectrum of action, an increase in the application flexibility and an increased rate of action and the ability to combat herbicide-resistant species.
• the invention thus provides herbicide combinations having an effective content of components (A) and (B)
• group (B-I) mainly comprises herbicides active against monocotyledonous harmful plants from the group of the compounds consisting of (indication with the "common name” and a reference site, for example from “The Pesticide Manual” 13th Ed.
• group (B-2) comprises primarily herbicides active against grassy and dicotyledonous harmful plants from the group of compounds consisting of (indication with the "common name” and a reference site, eg from "The Pesticide Manual” 13th Ed., British Crop Protection Council 2003, abbreviated to "PM")
• Triclopyr (PM, p. 1001-1002) and its salts and esters, e.g. [(3,5,6-trichloro-2-pyridinyl) oxy] acetic acid
• thiazopyr (PM, p. 961-962), e.g. Methyl 2- (difluoromethyl) -5- (4,5-dihydro-2-thiazolyl) -4- (2-methylpropyl) -6- (trifluoromethyl) -3-pyridinecarboxylate
• Lactofen (PM, p. 596-597), e.g. (2-ethoxy-1-methyl-2-oxo-ethyl) -5- [2-chloro-4- (trifluoromethyl) -phenoxy] -2-nitrobenzoate
• Picolinafen (PM, p. 785-786), e.g. N- (4-fluorophenyl) -6- [3- (trifluoromethyl) phenoxy] -2-pyridinecarboxamides and
• group (B-3) comprises primarily herbicides active against dicotyledonous harmful plants from the group of compounds consisting of (indication with the "common name” and a reference site, eg from "The Pesticide Manual” 13th Ed., British Crop Protection Council 2003, abbreviated "PM")
• Triasulfuxone (PM, p. 990-991), e.g. 2- (2-chloroethoxy) -N - [[(4-methoxy-
• Atrazine (PM, p. 39-41), e.g. 6-chloro-N-ethyl-N '- (1-methylethyl) -1, 3,5-triazine-2,4-diamine
• group (B-4) mainly comprises non-selective herbicides from the group of compounds consisting of ("common name” and a reference site, e.g., "The Pesticide Manual” 13th Ed., British Crop Protection Council
• Glyphosate-isopropylammonium, glyphosate-sesqui- atrium, glyphosate-trimesium is used (PM, p. 513-516)
• glufosinates including glufosinate-P, e.g. 4- [hydroxy (methyl) -phosphinoyl] -DL-homoalanine, 4- [hydroxy (methyl) phosphinoyl] -L-homo-alanine, which are each preferably used as glufosinate-ammonium or glufosinate-P-ammonium (PM, S 511-512)
• MSMA e.g. monosodium methylarsonate
• Azafenidine (DE-A 28 01 429), for example 2- [2,4-dichloro-5- (2-p-pyryloxy) -phenyl] -5,6,7,8-tetrahydro-1,2-diene, 4-triazo Io [4,3-a] pyridine-3 (2H) -one (B4.9) tebuthiuron (PM, p. 929-930), eg N- [5- (1,1-dimethylethyl) -1,3,4-miadiazol-2-yl] -N, N'-dimethylurea.
• the herbicides of group (Bl) are particularly suitable for controlling monocotyledonous harmful plants
• the herbicides of group (B2) are particularly suitable for controlling grass weeds and dicotyler weeds
• the herbicides of group (B3) are particularly suitable for the control of dicotyledonous weed plants
• the herbicides of the group (B4) are particularly suitable for the non-selective control of harmful plants or harmful plants in transgenic crops.
• the herbicide combinations according to the invention have a herbicidally active content of components (A) and (B) and may contain other components, for.
• the herbicide combinations according to the invention have, in a preferred embodiment, synergistic effects.
• the synergistic effects can be observed, for example, when the active ingredients (A) and (B) are applied together, but they can frequently also be detected in the case of splitting. It is also possible to use the individual herbicides or the herbicide combinations in several portions (sequence application), eg pre-emergence applications, followed by post-emergence applications or early post-emergence applications, followed by mid-late post-emergence applications. Preference is given to the joint or the timely application of the active ingredients of the herbicidal combination according to the invention.
• the synergistic effects allow a reduction in the application rates of the individual active ingredients, a higher potency at the same rate, the control of previously unrecognized species (gaps), an extension of the period of application and / or a reduction in the number of necessary individual applications and - as a result for the user - economically and ecologically more beneficial weed control systems.
• the combinations of herbicides (A) + (B) according to the invention make possible synergistic increases in activity that go far and unexpectedly beyond the effects achieved with the individual herbicides (A) and (B).
• Compounds of group (A) are e.g. described in DE-A-10 311 300 or DE-A-10 351 646.
• the compounds A.16, A.17 and A.18 are not yet known. They can be prepared by the processes specified in DE-A-10 311 300. Because of the particular herbicidal activity and their suitability for use as herbicides in crop protection, this compound and herbicidal compositions containing the compounds A.16, A.17 and A.18 are also the subject of the present application.
• the compounds of groups (Bl) to (B4) are known herbicides.
• the following group members are particularly preferred as mixing partners of the compounds of component (A):
• B1 diclofop-methyl (B1.2); Fenoxaprop-P-ethyl (B1.5), mesosulfuron-methyl (B1.12), iodosulfuron-methyl-sodium (B1.13), fentrazamide (B.16), mefenacet (B.17), flurtamone (B 1.21) , Isoproturon (B 1.22).
• herbicide combinations of one or more herbicides (A) with one or more herbicides (B) according to the scheme: (A) + (Bl) + (B2), (A) + (Bl) + (B3), (A) + (B1) + (B4), (A) + (B2) + (B3), (A) + (B2) + (B4), (A) + (B3) + (B4) or (A) + (B 1) + (B2) + (B3).
• the amount of Aurwand the active substances of group (A) and (B) can vary within wide ranges, for example between 0.001 and 8 kg AS / ha. Insofar as the abbreviation AS / ha is used in this description, this means “active substance per hectare", based on 100% active substance.
• the compounds of group (Bl) are normally applied at a rate of 0.001 to 1.5 kg AS / ha, preferably 0.005 to 1.2 kg AS / ha.
• the compounds of group (B) are normally applied at a rate of from 0.001 to 8 kg ai / ha, preferably from 0.005 to 5 kg ai / ha.
• the compound of group (A) or the compounds of group (A) is preferably used at an application rate of 1 to 120 g of AS / ha.
• the mixing ratio of the compounds of group (A) to those of group (B1) is advantageously 1: 1500 to 120: 1, preferably 1: 400 to 18: 1.
• the mixing ratio of the compounds of group (A) to those of group (B2), (B3) or (B4) is advantageously 1: 8000 to 800: 1, preferably 1: 100 to 100: 1.
• the active compounds can generally be formulated as water-soluble spray powder (WP), water-dispersible granules (WDG), water-emulsifiable granules (WEG), suspoemulsion (SE) or oil suspension concentrate (SC).
• WP water-soluble spray powder
• WDG water-dispersible granules
• WEG water-emulsifiable granules
• SE suspoemulsion
• SC oil suspension concentrate
• a safener for the application of the active compounds of groups (A) and (B) in crops, it may be appropriate, depending on the crop, to apply a safener from certain application rates to reduce or avoid any damage to the crop.
• suitable safeners are those which produce safener in combination with ketoenol herbicides. Suitable safeners are known from WO 03/013249.
• the following groups of compounds are suitable, for example, as safeners for the abovementioned herbicidal active compounds (A) and (B): a) compounds of the type of dichlorophenylpyrazoline-3-carboxylic acid (S1), preferably compounds such as ethyl 1- (2,4-dichlorophenyl) -5- (ethoxycarbonyl) -5-methyl-2-pyrazoline-3-carboxylate (S1-I, Mefenpyr-diethyl, PM, S 594-595), and related compounds as described, for example, in WO 91/07874 and PM (p.594-595),
• dichlorophenylpyrazolecarboxylic acid preferably compounds such as ethyl 1- (2,4-dichlorophenyl) -5-methyl-pyrazole-3-carboxylate (S 1-2), 1- (2,4-dichlorophenyl) -5-isopropyl -pyrazole-3-carboxylic acid ethyl ester (S 1-3), 1- (2,4-dichlorophenyl) -5- (1, 1-dimethyl-ethyl) -pyrazole-3-carboxylic acid ethyl ester (Sl-4), l - (2,4-dichloro-phenyl) -5-phenyl-pyrazole-3-carboxylic acid ethyl ester (S 1-5) and related compounds, as described in EP-A-333,131 and EP-A-269,806.
• compounds of the (5-chloro-8-quinolinoxy) -malonic acid type preferably compounds such as (5-chloro-8-quinolinoxy) -malonic acid diethyl ester, (5-chloro-8-quinolipoly) -malonic acid diallyl ester, ( 5-chloro-8-quinolinoxy) -malonic acid methyl ethyl ester and related compounds, as described in EP-AO 582 198.
• active substances of the phenoxyacetic or propionic acid or aromatic carboxylic acid type e.g. 2,4-Dichlorophenoxyacetic acid (ester) (2,4-D), 4-chloro-2-methyl-phenoxy-propionic ester (mecoprop), MCPA or 3,6-dichloro-2-methoxy-benzoic acid (ester) (Dicamba) ,
• oil-active safeners may be used, e.g.
• chroman acetic acid derivative type active agents e.g.
• VHT acylsulfamoylbenzoic acid amide type
• herbicide combinations according to the invention optionally in the presence of safeners for controlling harmful plants in crops suitable, for example, in economically important crops such as cereals (eg wheat, barley, rye, oats, rice, corn, millet), sugar beet, sugar cane, rape, cotton and Soy.
• cereals eg wheat, barley, rye, oats, rice, corn, millet
• sugar beet sugar cane
• rape cotton and Soy.
• cereals especially wheat, barley, rye, oats, crossings thereof such as triticale, rice, corn and millet and in dicotyledonous crops each before and after emergence application.
• herbicide combinations which, in addition to the components (A) and (B), also contain one or more further agrochemical active substances of a different structure, such as herbicides, insecticides, fungicides or safeners.
• the preferred conditions explained below in particular for combinations (A) + (B) according to the invention also apply primarily insofar as they contain combinations (A) + (B) according to the invention and with respect to the relevant combination (A) + (B ).
• a safener addition of mefenpyr-diethyl (S1-I) is particularly preferred.
• the combinations then each receive the corresponding two-member combinations: (A.1) + (Sl-I), (A.2) + (Sl-I), (A.3) + (S1), (A.4) + (S1), (A.5) + (S1), (A.6) + (S1), (A.7) + ( S1), (A.8) + (S1), (A.9) + (S1), (A.10) + (S1), (AA1) + (S1) , (A.12)
• a safener addition of cloquintocetmexyl (S2-2) is also particularly preferred.
• the combinations then each receive the corresponding two-member combinations: (Al) + (S2-2), (A.2) + (S2-2), (A.3) + (S2-) 2), (A.4) + (S2-2), (A.5) + (S2-2), (A.6) + (S2-2), (A.7) + (S2-2) , (A.8) + (S2-2), (A.9) + (S2-2), (A.10) + (S2-2), (A.II) + (S2-2), ( A.12) + (S2-2), (A.13) + (S2-2), (A.14) + (S2-2), (A.15) + (S2-2), (A. 16) + (S2-2), (A.17) + (S2-2), (A.18) + (S2-2).
• a safener addition of fenchlorazole-ethyl is also particularly preferred.
• the combinations instead of the compound (A.1), (A.2), (A.3), (A.4), (A.5), (A.6), (A.7), (A.8) , (A.9), (A.10), (A.11), (A.12), (A.13), (A.14), (A.15), (A.16), ( A.17) or (A.18), the combinations then each receive the corresponding two-member combinations: (Al) + (Sl-6), (A.2) + (Sl-6), (A.3) + ( Sl-6), (A.4) + (Sl-6), (A.5) + (Sl-6), (A.6) + (Sl-6), (A.7) + (Sl-6).
• herbicides (A) with one or more herbicides (B), e.g. a herbicide (A) with several herbicides (B).
• herbicide combinations according to the invention can be used together with other agrochemical active compounds, for example from the group of safeners, fungicides, herbicides, insecticides and plant growth regulators or customary in plant protection additives and formulation auxiliaries.
• Additives are, for example, fertilizers and dyes. The above-mentioned application rates and application rates ratios are preferred in each case.
• the combinations according to the invention have an excellent herbicidal activity against a broad spectrum of economically important monocotyledonous and dicotyledonous harmful plants. It does not matter whether the substances are applied in the pre-sowing, pre-emergence or postemergence process. Preferably, the post-emergence application with the compounds of group (Bl) or (B2).
• the spectrum of activity extends to species such as Abutilon spp., Amaranthus spp., Chenopodium spp., Chrysanthemum spp., Galium spp., Ipomoea spp., Kochia spp., Lamium spp., Matricaria spp., Pharitis spp. , Polygonum spp., Sida spp., Sinapis spp., Solanum spp., Stellaria spp., Veronica spp.
• the herbicidal compositions according to the invention are distinguished by a rapidly onset and long-lasting herbicidal action.
• the rainfastness of the active ingredients in the combinations according to the invention is generally favorable.
• the combination of active substances according to the invention enables a considerable reduction in the required application rate of the active ingredients.
• herbicidal compositions have excellent herbicidal activity against a broad spectrum of economically important monocotyledonous and dicotyledonous harmful plants, including species which are resistant to herbicidal active substances such as glyphosates, glufosinates, atrazine or imidazolinone herbicides.
• the combinations according to the invention have excellent herbicidal activity against monocotyledonous and dicotyledonous harmful plants, the crop plants are damaged only insignificantly or not at all. This is especially true when using the herbicides of group (A) with the safeners.
• the agents according to the invention have in some cases outstanding growth-regulatory properties in the crop plants. They regulate the plant's metabolism and can thus be used to specifically influence plant ingredients and facilitate harvesting, eg by triggering desiccation and stunted growth. Furthermore, they are also suitable for the general control and inhibition of undesirable vegetative growth, without killing the plants. Inhibition of vegetative growth plays an important role in many monocotyledonous and dicotyledonous crops, as crop losses during storage can be reduced or completely prevented.
• the agents according to the invention can be used for controlling harmful plants in genetically modified crops or those obtained by mutation selection.
• crops are usually distinguished by particular advantageous properties, such as resistance to herbicidal agents or resistance to plant diseases or pathogens of plant diseases such as certain insects or microorganisms such as fungi, bacteria or viruses.
• Other special properties concern e.g. the crop in terms of quantity, quality, shelf life, composition and special ingredients.
• transgenic plants with increased starch content or altered quality of the starch or those with other fatty acid composition of the crop are usually distinguished by particular advantageous properties, such as resistance to herbicidal agents or resistance to plant diseases or pathogens of plant diseases such as certain insects or microorganisms such as fungi, bacteria or viruses.
• transgenic plants with increased starch content or altered quality of the starch or those with other fatty acid composition of the crop are usually distinguished by particular advantageous properties, such as resistance to herbicidal agents or resistance to plant diseases or pathogens of plant diseases such as certain insects or microorganisms such as fungi
• Transgenic crops which have resistance to other herbicides, for example to sulfonylureas (EP-A-0257993, US-A-5013659), against glyphosate (Round-up Ready ⁇ -sorts), against Glufosmate (LibertyLink ⁇ -sorts) or against miidazolinone ,
• transgenic oilseed rape plants eg imidazolinone-resistant rape varieties, Roundup Ready ⁇ rape (rapeseed oil canola) or LibertyLink ⁇ oilseed rape (rape seed oil). transgenic crops, with due date
• Bacillus thuringiensis toxins Bacillus thuringiensis toxins (Bt toxins) to produce, which the
• nucleic acid molecules can be introduced into plasmids that allow mutagenesis or sequence alteration by recombination of DNA sequences.
• standard methods z. For example, base substitutions are made, partial sequences are removed, or natural or synthetic sequences are added.
• adapters or linkers can be attached to the fragments.
• the production of plant cells with a reduced activity of a gene product can be achieved spielmud by the expression of at least one corresponding antisense RNA, a sense RNA to achieve a Cosuppressions freees or the expression of at least one appropriately engineered ribozyme which specifically cleaves transcripts of the above gene product ,
• DNA molecules may be used which comprise the entire coding sequence of a gene product, including any flanking sequences that may be present, as well as DNA molecules which comprise only parts of the coding sequence, which parts must be long enough to be present in the cells to cause an antisense effect. It is also possible to use DNA sequences which have a high degree of homology to the coding sequences of a gene product but are not completely identical.
• the synthesized protein may be located in any compartment of the plant cell. But to achieve localization in a particular compartment, for example, the coding region can be linked to DNA sequences that ensure localization in a particular compartment. Such sequences are known in the art (see, for example, Braun et al., EMBO J. 11 (1992), 3219-3227; Wolter et al., Proc. Natl. Acad. Be. USA 85 (1988), 846-850; Sonnewald et al., Plant J. 1 (1991), 95-106).
• the transgenic plant cells can be regenerated to whole plants by known techniques.
• the transgenic plants may in principle be plants of any plant species, i. both monocotyledonous and dicotyledonous plants.
• the present invention furthermore relates to a method for controlling undesired plant growth (eg harmful plants), preferably in crops such as cereals (eg wheat, barley, rye, oats, crossings thereof such as triticale, rice, corn, millet), sugar beet, sugar cane, Rapeseed, cotton and soybeans, particularly preferred in monocotyledonous crops such as cereals, eg Wheat, barley, rye, oats, crossbreeds thereof such as triticale, rice, maize and millet, or in dicotyledonous crops comprising one or more herbicides of type (A) with one or more herbicides of type (B) together or separately, e.g. in pre-emergence, post-emergence or pre-emergence, on the plants, e.g. Harmful plants, plant parts, plant seeds or the area on which the plants grow, e.g. applied the acreage.
• crops such as cereals (eg wheat, barley, rye,
• the plant cultures can also be genetically modified or obtained by mutation selection.
• the invention also provides the use of the novel combinations of compounds (A) + (B) for controlling harmful plants, preferably in plant crops.
• herbicidal compositions of the invention may also be used non-selectively to control undesired plant growth, e.g. in plantation crops, on roadsides, squares, industrial plants or railway facilities.
• the active compound combinations according to the invention can not only as mixed formulations of the components (A) and (B) optionally ⁇ with further agrochemical active ingredients, additives and / or customary formulation auxiliaries, which are then diluted in the customary manner with water are brought to application, or as so-called tank mixes by joint Dilution of the separately formulated or partially separately formulated components are prepared with water.
• the herbicides (A) and (B) can be converted into customary formulations, such as solutions, emulsions, suspensions, powders, foams, pastes, granules, aerosols, active substance-impregnated natural and synthetic substances, microencapsulations in polymeric substances.
• the formulations may contain the usual auxiliaries and additives.
• formulations are prepared in a known manner, e.g. by mixing the active ingredients with stacking agents, ie liquid solvents, liquefied gases under pressure and / or solid carriers, optionally with the use of surface-active agents, ie emulsifiers and / or dispersants and / or foam-forming agents.
• stacking agents ie liquid solvents, liquefied gases under pressure and / or solid carriers
• surface-active agents ie emulsifiers and / or dispersants and / or foam-forming agents.
• Suitable liquid solvents are essentially: aromatics, such as xylene, toluene, alkylnaphthalenes, chlorinated aromatics or chlorinated aliphatic hydrocarbons, such as chlorobenzenes, chloroethylenes or methylene chloride, aliphatic hydrocarbons, such as cyclohexane or paraffins, e.g.
• Petroleum fractions mineral and vegetable oils, alcohols such as butanol or glycol and their ethers and esters, ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone or cyclohexanone, strongly polar solvents such as dimethylformamide or dimethyl sulfoxide, and water.
• alcohols such as butanol or glycol and their ethers and esters
• ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone or cyclohexanone
• strongly polar solvents such as dimethylformamide or dimethyl sulfoxide, and water.
• Suitable solid carriers are: e.g. Ammonium salts and ground natural minerals, such as kaolins, clays, talc, chalk, quartz, attapulgite, montmorillonite or diatomaceous earth, and ground synthetic minerals, such as fumed silica, alumina and silicates; suitable solid carriers for granules are: e.g. crushed and fractionated natural rocks such as calcite, marble, pumice, sepiolite, dolomite and synthetic granules of inorganic and organic flours and granules of organic material such as sawdust, coconut shells, corn cobs and tobacco stalks; suitable emulsifiers and / or foam formers are: e.g.
• nonionic and anionic emulsifiers such as polyoxyethylene fatty acid esters, polyoxyethylene fatty alcohol ethers, e.g. Alkylaryl polyglycol ethers, alkylsulfonates, alkyl sulfates, aryl sulfonates and protein hydrolysates; suitable dispersants are: e.g. Lignosulfuric acid and methylcellulose.
• Adhesives such as carboxymethyl cellulose, natural and synthetic, powdery, granular or latex-like polymers can be used in the formulations, such as gum arabic, polyvinyl alcohol, polyvinyl acetate, and natural phospholipids, such as cephalins and lecithins, and synthetic phospholipids.
• Other additives may be mineral and vegetable oils.
• dyes such as inorganic pigments, for example iron oxide, titanium oxide, ferrocyaric blue and organic dyes, such as alizarin, azo and metal phthalocyanine dyes and trace nutrients, such as salts of iron, manganese, boron, copper, cobalt, molybdenum and zinc.
• the formulations generally contain between 0.1 and 95% by weight of active ingredient, preferably between 0.5 and 90%.
• the herbicides (A) and (B) can be used as such or in their formulations also in admixture with other agrochemical active substances such as known herbicides for controlling unwanted plant growth, e.g. for weed control or to control unwanted crops, e.g. Ready-to-use formulations or tank mixes are possible.
• the herbicides (A) and (B) can be used as such, in the form of their formulations or the use forms prepared therefrom by further dilution, such as ready-to-use solutions, suspensions, emulsions, powders, pastes and granules.
• the application is done in the usual way, e.g. by pouring, spraying, spraying, sprinkling.
• the active substances can be applied to the plants (for example harmful plants such as monocotyledonous or dicotyledonous weeds or undesired crop plants), the seed (for example grains, seeds or vegetative propagation organs such as tubers or shoot parts with buds) or the cultivated area (for example field soil), preferably to the green plants and parts of plants and, where appropriate, on the farmland.
• harmful plants such as monocotyledonous or dicotyledonous weeds or undesired crop plants
• the seed for example grains, seeds or vegetative propagation organs such as tubers or shoot parts with buds
• the cultivated area for example field soil
• a common herbicidal formulation of the erf ⁇ ndungshielen combination of herbicides (A) and (B) has the advantage of ease of use, because the amounts of the components are already set in the correct relationship to each other.
• the adjuvants in the formulation can be optimally matched to each other, while a tank mix of different formulations can give undesirable combinations of adjuvants.
• a synergistic effect is always present in herbicides if the herbicidal action of the active ingredient combination is greater than that of the individual active substances applied.
• X % damage by herbicide A (active substance of the formula I) at p kg / ha application rate
• Y % damage by herbicide B (active ingredient of formula H) at q kg / ha application rate
• the effect of the combination is overly additive, that is to say it has a synergistic effect.
• the active ingredient combinations of the present invention have the property that their herbicidal activity found is stronger than calculated, that is, the new active ingredient combinations act synergistically.
• the reported results are from field trials performed in 2 to 3 times repetition. The grass weeds or cultures are sown. The effects are evaluated on three dates, the highest efficiencies are reported.

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• Life Sciences & Earth Sciences (AREA)
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• 2004
  • 2004-08-27 DE DE102004041529A patent/DE102004041529A1/de not_active Withdrawn
• 2005
  • 2005-08-20 CN CNA2005800288639A patent/CN101010006A/zh active Pending
  • 2005-08-20 AU AU2005279428A patent/AU2005279428A1/en not_active Abandoned
  • 2005-08-20 EA EA200700464A patent/EA011553B1/ru not_active IP Right Cessation
  • 2005-08-20 JP JP2007528707A patent/JP2008510752A/ja active Pending
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  • 2005-08-20 WO PCT/EP2005/009017 patent/WO2006024411A2/de active Application Filing
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• 2007
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