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| Number | Title | Issue Date |
| 7138360 | Method for producing a solid herbicide formulation The invention relates to a method for producing a solid herbicide formulation containing a) a herbicide from the group of sulfonylurea, or the salts thereof which are useful in the agricultural domain. b) optionally at least one other herbicide. c) optionally a safe... | 11/21/2006 |
| 6482772 | Sulphonyl urea and adjuvant based solid mixtures Solid mixtures comprising a) an active compound from the group consisting of the sulfonylureas, and b) an alkylpolyglucoside.... | 11/19/2002 |
| 6455466 | Compositions and methods for preventing leaf yellowing in plants This invention relates to compositions and methods for preserving plants and plant parts. In particular, it relates to compositions comprising compounds of Formula I to inhibit senescence in plants... | 09/24/2002 |
| 5087284 | 5-substituted thiadiazole ureas and their use as herbicides New thiadiazole ureas are provided for the control of plant growth, especially of undesirable weeds and grasses. Particularly effective are compounds which contain an organic substituent in the 5-position of the thiadiazole portion.... | 02/11/1992 |
| 4927453 | Herbicidal sulfonamides This invention relates to a novel class of sulfonylureas and their use as herbicides and plant growth regulants.... | 05/22/1990 |
| 4876044 | Thiadiazole compounds and methods of use Novel thiadiazole compounds are produced having the following general formula: ##STR1## wherein X is S or SO2 R1 is a lower alkyl (cyclic or non-cyclic) radical R2 is hydrogen or a lower acyclic hydrocarbon radical R3... | 10/24/1989 |
| 4761173 | Herbicidal heterocyclic sulfonamides Substituted heterocyclic sulfonamides having herbicidal activity and agriculturally useful compositions comprising such compounds.... | 08/02/1988 |
| 4686294 | 1,3,4-thiadiazolyl ureas and processes for controlling weeds and wild grasses therewith Compounds of the formula ##STR1## are described in which R1 represents a perfluoroalkyl radical of from 1 to 2 carbon atoms, and at least one of R2 and R3 represents hydrogen, and the other, or both represent lower al... | 08/11/1987 |
| 4683000 | Herbicidal sulfonamides Novel N-(heterocyclicaminocarbonyl)arylsulfonamides such as 2,3-dihydro-N-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)aminocarbonyl]-1H-in dole-7-sulfonamide are useful as pre-emergence and post-emergence herbicides and for the regulation of plant growth.... | 07/28/1987 |
| 4662931 | Herbicidal ortho-heterocyclic sulfonamides This invention relates to herbicidally active sulfonamide compounds having an ortho cyclic saturated or partially saturated group which includes a carbonyl or sulfonyl radical.... | 05/05/1987 |
| 4661147 | Herbicidal sulfonamides The invention relates to certain sulfonylurea compounds having an ester group ortho to the sulfonylurea linkage which have been found to be excellent preemergent and postemergent herbicides or plant growth regulators.... | 04/28/1987 |
| 4639526 | N-substituted 5-amino-1,3,4-thiadiazoles 2-(alkyl, alkenyl and alkylmercapto)-5-[N-(alkanoyl, chloroalkanoyl, alkoxycarbonyl, phenoxy carbonyl, N'-[alkyl and alkenyl]-aminocarbonyl and N'-alkyl-N'-[alkyl and alkenyl]-aminocarbonyl)-amino]-1,3,4-thiadiazoles, i.e. 2-(alkyl, alkenyl and alkylmerca... | 01/27/1987 |
| 4591376 | 1,2,3-thiadiazol-3-in-5-ylidene-urea derivatives, methods for the production of these compounds as well as compositions containing the same and having growth-regulatory and defoliating activity New 1,2,3-thiadiazol-3-in-5-yliden-urea derivatives are disclosed of the general formula ##STR1## in which R1 is hydrogen or an, if necessary, interrupted one or more times oxygen or sulfur atom, C1 -C4 -alkyl group, ... | 05/27/1986 |
| 4576629 | Herbicidal thiadiazole ureas Herbicidal thiadiazole ureas are provided wherein the 5-position of the thiadiazole ring is hetero substituted and which exhibit enhanced selective herbicidal activity.... | 03/18/1986 |
| 4518414 | Thiadiazole derivatives and their use for controlling undesirable plant growth Thiadiazole derivatives of the formula ##STR1## where R1, A, X, Y, Z, m and n have the meanings given in the description, are used for controlling undesirable plant growth.... | 05/21/1985 |
| 4501605 | Herbicidal heterocyclic compounds and compositions Novel herbicidal thiadiazoles of the formula: ##STR1## (wherein: R1 represents a group Ra, --S(O)nRa or --SO2 NRa Rb, where Ra and Rb, which may be the same or di... | 02/26/1985 |
| 4449998 | Herbicidally active oxadiazole ureas This invention concerns certain 3-(5-substituted-1,2,4-oxadiazol-3-yl)-1,1-substituted ureas having herbicidal activity, and their use to control weeds.... | 05/22/1984 |
| 4412079 | Thiadiazole compounds and methods of using said compounds in agriculture Novel thiadiazole compounds are disclosed which contain in the 5 position, C-linked moieties which are either acyclic hydrocarbon radicals or halogenated acyclic hydrocarbon radicals (in which case each halogen is independently selected from F, Cl and Br)... | 10/25/1983 |
| 4338449 | Herbicidal thiadiazolines 4,5-Dihydro-4-acyl-1,3,4-thiadiazol-2-ylureas are herbicides active against pigweed and foxtail.... | 07/06/1982 |
| 4290798 | Herbicidal compound and method of use This invention relates to a novel substituted thiadiazole, identified as 1-[5-(2-chloro-1,1-dimethylethyl)-1,3,4-thiadiazol-2-yl]-1,3-dimethylurea, to its use in a novel method for the control of unwanted vegetation, and to a novel herbicidal composition ... | 09/22/1981 |
| 4277364 | Encapsulation by entrapment Water-soluble and water-insoluble solid and liquid core materials are encapsulated by the same method. Core materials are simply entrapped in a matrix of water-insoluble polyhydroxy polymers which are insolubilized from their corresponding water-soluble x... | 07/07/1981 |
| 4273574 | 2-[3-(4-Chlorophenoxy)propylthi o]-5-(1,3,3-trimethylureido)-1,3,4-thiadiazole and use as a post-emergent herbicide A novel compound having the structural formula ##STR1## is disclosed, which is particularly useful as a post-emergent herbicide for combating unwanted vegetation in the presence of peanuts, rice and grain sorghum.... | 06/16/1981 |
| 4255182 | Aminosulfonylthiadiazolylureas Disclosed are compounds of the formula ##STR1## wherein R1 is alkyl, R2 is selected from the group consisting of hydrogen and alkyl; or R1 and R2 together with the nitrogen atom form a cyclic ring structure... | 03/10/1981 |
| 4245101 | Method of preparation and use of N-phenyl-N'-1,2,3-thiadiazole-5-yl-thiourea The specification discloses methods for the preparation and use of the compound N-phenyl-N'-1,2,3-thiadiazole-5-yl-thiourea in the regulation and control of plant growth.... | 01/13/1981 |
| 4243404 | 1,2,3-Thiadiazole-3-in-5-ylidene-urea derivatives, process for making the same and compositions containing the same having growth regulating activity for plants 1,2,3-Thiadiazole-3-in-5-ylidene-urea derivative of the formula ##STR1## in which R1 is hydrogen or alkyl which may be substituted in one or several places by oxygen or sulfur and wherein R2 and R3 have the meaning as... | 01/06/1981 |
| 4239524 | Thiadiazolyl ureas with herbicidal effect The specification discloses 5-alkylsulfonyl- and 5-alkylsulfinyl-1,3,4-thiadiazol-2-yl ureas which are characterized by a selective herbicidal activity against weeds while being innocuous against crop plants thus providing means and methods for the protec... | 12/16/1980 |
| 4233057 | 3-[5-(1-Phenoxy-alkyl, -alkynyl, -alkenyl, or haloalkyl)-1,3,4-thiadiazol-2-yl]-4-hydroxy-1-methyl-2-imidazolidinones The disclosed compounds, such as 3-[5-(1-phenoxypropyl)-1,3,4-thiodiazol-2-yl]-4-hydroxy-1-methyl-2-imidazo lidinone are useful for controlling weeds postemergence and preemergence.... | 11/11/1980 |
| 4230480 | 3-[5-(1-(Nitrophenoxy)alkyl, alkynyl, alkenyl, or haloalkyl)-1,3,4-thiadiazol-2-yl]-4-hydroxy-1-methyl-2-imidazolidinones The disclosed compounds such as 3-[5-(1-(2-nitrophenoxy)ethyl)-1,3,4-thiadiazol-2-yl]-4-hydroxy-1-methyl-2 -imidazolidinone are useful for preemergence control of weeds such as jimsonweed.... | 10/28/1980 |
| 4218236 | 3-[5-[1-(2-, 3-, or 4-methyl, or ethyl or isopropylphenoxy) alkyl, alkynyl, haloalkyl]-1,3,4-thiadiazol-2-yl]-4-hydroxy-1-methyl methyl-2-imidazolidinones The disclosed compounds such as 3-[5-[1-(2-methylphenoxy)ethyl]-1,3,4-thiadiazol-2-yl]-4-hydroxy-1-methyl- 2-imidazolidinone, control weeds preemergence and postemergence.... | 08/19/1980 |
| 4169718 | 2-(Dimethylcarbamoylimino)-1,3,4-thiadiazolin-3-carboxylic acid esters and herbicides containing the same 2-(Dimethylcarbamoylimino)-1,3,4-thiadiazolin-3-carboxylic acid esters of the formula: ##STR1## in which R and R1 are aliphatic hydrocarbon groups which may be halogenated, and n is 0, 1 or 2, are effective herbicides, and exhibit a h... | 10/02/1979 |
| 4165229 | Herbicidal method There is disclosed a method of controlling unwanted vegetation in fallow wheatland by the application of a substituted thiadiazol-2-ylurea following the harvesting of the wheat crop.... | 08/21/1979 |
| 4141717 | Combating weeds in soybeans Weeds are selectively controlled in soybean fields by post-emergent application of a compound having the structural formula ##STR1## in which X represents bromo, fluoro, cyano or trifluoromethyl and R is hydrogen or methyl.... | 02/27/1979 |
| 4128412 | Herbicidal composition and method using N-(2-ethylsulfonyl-1,3,4-thiadiazol-5-yl)-N-methyl-N'-methyl urea 1,3,4-Thiadiazol-5-yl-ureas, i.e. N-[2-(alkyl, alkylmercapto, alkenylmercapto alkynylmercapto, chloro-substituted benzylmercapto, carboxy-alkylmercapto, aminocarbonyl-alkylmercapto, chlorophenyl-aminocarbonyl-alkylmercapto, alkylsulfonyl, benzylsulfonyl ... | 12/05/1978 |
| 4126438 | Novel golf tee A disintegrable golf tee comprised of clay, grass seed and a soil conditioner selected from among the following ingredients: a fertilizer, insecticide, herbicide, fungicide, larvacide or a mixture of same. Humus may be added to the composition as an optional i... | 11/21/1978 |
| 4097264 | Chloro-tert.butyl-1,3,4-thiadiazoleurea herbicides and use to combat unwanted vegetation Chloro and dichloro tert.butyl-1,3,4-thiadiazole-di- and trimethylurea compounds are extraordinarily phytotoxic compounds which are particularly useful for non-selectively combating unwanted vegetation.... | 06/27/1978 |
| 4086077 | Combating unwanted vegetation with 1,3,4-thiadiazolylureas Undesired vegetation, including crabgrass, Johnson grass and pigweed are effectively controlled in cotton, corn and peanuts in the warm temperate zones by application of an effective amount of 1,3-dimethyl-1-(5-tert.butyl-1,3,4-thiadiazol-2-yl)urea or the... | 04/25/1978 |
| 4073793 | 5-Alkylureido-1,3,4-thiadiazol-2-yl-sulfonyl-acetic acid derivatives (5-Alkylureido-1,3,4-thiadiazol-2-ylsulfonyl) acetic acid derivative of the formula ##STR1## in which R1 and R2 are hydrogen or alkyl and R3 is hydrogen, alkyl, univalent metal equivalent, an ammonium group or an alky... | 02/14/1978 |
| 4072497 | (5-Alkylureido-1,3,4-thiadiazol-2-yl-thio) acetic acid tert-butyl esters and herbicidal compositions and processes [5-(1,3-dimethylureido)-1,3,4-thiadiazol-2-ylthio]-acetic acid methylester (b.p. 113° C.), [5-(1,3,3-trimethylureido)-1,3,4-thiadiazol-2-ylthio]-acetic acid ethylester (b.p. 95° C.) and [5-(3-methylureido)-1,3,4-thiadiazol-2-ylthio]-acetic acid iso... | 02/07/1978 |
| 4066436 | Method of controlling sicklepod in soybeans Broadleaf weeds, including sicklepod are selectively controlled in soybean fields by applying post-emergently to the plant foliage one of a restricted class of 5-chlorobenzylthio-1,3,4-thiadiazolylurea compounds, for example, 1,1,3-trimethyl-3-(5-p-c... | 01/03/1978 |
| 4049670 | N-(2-Ethylsulfonyl-1,3,4-thiadiazol-5-yl)-N-methyl-N'-methylurea 1,3,4-Thiadiazol-5-yl-ureas, i.e. N-[2-(alkyl, alkylmercapto, alkenylmercapto, alkynylmercapto, chloro-substituted benzylmercapto, carboxy-alkylmercapto, aminocarbonyl-alkylmercapto, chlorophenyl-aminocarbonyl-alkylmercapto, alkylsulfonyl, benzylsulfonyl ... | 09/20/1977 |
