Chalcogen Bonded Directly To Sulfur (e.g., Sulfones, Etc.) Patents (Class 504/350)
  • Patent number: 10299479
    Abstract: The invention relates to herbicidal active compound combinations comprising, carbamoyltriazolinones, and herbicidally active compounds, which combinations are suitable for controlling weeds.
    Type: Grant
    Filed: January 9, 2013
    Date of Patent: May 28, 2019
    Assignee: Arysta LifeScience Corporation
    Inventors: Hideo Nakatani, Noel Burchell Leibbrandt, Joao M. Miyasaki
  • Patent number: 9307757
    Abstract: The present invention comprises formulations for use as pesticides and their applications. The formulations include a monoalkylsulfosuccinnate as a hydrotrope. The pesticide may be a herbicide comprising glufosinate-ammonium.
    Type: Grant
    Filed: September 21, 2010
    Date of Patent: April 12, 2016
    Assignee: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
    Inventors: Giao Vinh Nguyen, Mark Alexander
  • Patent number: 8796175
    Abstract: The invention relates to the use of at least one compound selected from the class of the sulphoximines for enhancing plants' intrinsic defenses and/or for improving plant growth and/or for enhancing the resistance of plants to plant diseases which are caused by fungi, bacteria, viruses, MLOs (mycoplasma-like organisms) and/or RLOs (rickettsia-like organisms), and/or for enhancing the resistance of plants to abiotic stress factors.
    Type: Grant
    Filed: August 17, 2009
    Date of Patent: August 5, 2014
    Assignee: Bayer CropScience AG
    Inventors: Peter Jeschke, Wolfgang Thielert, Heike Hungenberg
  • Publication number: 20140201860
    Abstract: Soybean plants comprising event SYHT0H2, methods of detecting and using the same, and soybean plants comprising a heterologous insert at the same site as SYHT0H2.
    Type: Application
    Filed: December 9, 2011
    Publication date: July 17, 2014
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventors: John Daniel Hipskind, Kristina Burgin, Rakesh Jain, Karolyn Terpstra, Marina Sigareva, Annick Jeanne De Framond, Becky Breitinger, Vance Cary Kramer, Weining Gu
  • Publication number: 20140162880
    Abstract: The present invention relates to a controlled release granule technology, methods of preparing such a granule and methods for using the granule in the control of pests.
    Type: Application
    Filed: February 17, 2014
    Publication date: June 12, 2014
    Applicant: SYNGENTA CROP PROTECTION, INC.
    Inventors: Andrew Pearson, Johnny D. Reynolds, James Alan Swanson, Victor Shui-Chiu Chow
  • Patent number: 8629085
    Abstract: The present invention relates to a composition comprising a) an anionic compound having wetting and dispersing properties selected from the group of a1) an alkyl naphthalene sulfonate, a2) a naphthalene sulfonate-formaldehyde condensate that may optionally be alkyl substituted and mixtures thereof, and b) a nitrogen-containing surfactant selected from the group consisting of alkylamine alkoxylates, alkylamidoamine alkoxylates, alkanolamides and their alkoxylates, alkylamidopropylamines, betaines, amino acids, or any mixtures thereof, wherein the molar amount of anionic sulfonate and, if any are present, carboxylate groups in the composition is in excess of the molar amount of nitrogen-containing groups. These compositions exhibit synergistic wetting properties as compared to the surface-active components taken alone. Further, the compositions also exhibit an increased rainfastness.
    Type: Grant
    Filed: September 6, 2012
    Date of Patent: January 14, 2014
    Assignee: Akzo Nobel N.V.
    Inventors: Karin Bergström, Christine Strandberg
  • Patent number: 8524896
    Abstract: A compound of the formula (I) where, for example, W, X and Y are each CH; R1 and R6 together with the adjacent nitrogen forms a 3 to 10-membered saturated ring, wherein the ring may contain, in addition to the nitrogen and carbon ring members, 1, 2 or 3 heteroatoms and/or heteroatom groups as ring members, independently of one another, selected from the group consisting of sulfur, CO, SO, SO2 and N—R7 and/or the ring may carry 1, 2 or 3 radicals, independently of one another, each selected, for example, from the group consisting of halogen, cyano, nitro, amino, and C1-C6-alkyl. R2 is, for example, halogen, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy, C1-C6-haloalkoxy or C1-C6-alkoxy-C1-C6-alkoxy, and R7 is for example, R10C(?O), C1-C6 alkyl or C1-C6-haloalkyl; and/or salts thereof; and their use as pesticidal agents.
    Type: Grant
    Filed: March 2, 2009
    Date of Patent: September 3, 2013
    Assignee: Syngenta Crop Protection LLC
    Inventors: Peter Maienfisch, Ottmar Hueter, Peter Renold, Werner Zambach, Thomas Pitterna
  • Patent number: 8492313
    Abstract: A description is given of herbicidal compositions comprising A) tembotrione and B) at least one additional herbicide. These compositions exhibit a superior action in comparison with the herbicides applied separately.
    Type: Grant
    Filed: May 25, 2010
    Date of Patent: July 23, 2013
    Assignee: Bayer Cropscience AG
    Inventors: Elmar Gatzweiler, Klaus Trabold, Erwin Hacker, Frank Ziemer, Alfred Angermann
  • Patent number: 8283292
    Abstract: The present invention relates to a composition comprising a) an anionic compound having wetting and dispersing properties selected from the group of a1) an alkyl naphthalene sulfonate, a2) a naphthalene sulfonate-formaldehyde condensate that may optionally be alkyl substituted and mixtures thereof, and b) a nitrogen-containing surfactant selected from the group consisting of alkylamine alkoxylates, alkylamidoamine alkoxylates, alkanolamides and their alkoxylates, alkylamidopropylamines, betaines, amino acids, or any mixtures thereof, wherein <the weight ratio between a) and b) is between 99.99:0.01 and 40:60 while> the molar amount of anionic sulfonate and, if any are present, carboxylate groups in the composition is in excess of the molar amount of nitrogen-containing groups. These compositions exhibit synergistic wetting properties as compared to the surface-active components taken alone. Further, the compositions also exhibit an increased rainfastness.
    Type: Grant
    Filed: April 20, 2006
    Date of Patent: October 9, 2012
    Assignee: Akzo Nobel N V
    Inventors: Karin Bergström, Christine Strandberg
  • Patent number: 8114816
    Abstract: 4-(3-Alkylsulfinylbenzoyl)pyrazoles of the formula (I) are described as herbicides. In this formula (I), R1 to R4, X and Y are radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen.
    Type: Grant
    Filed: May 27, 2009
    Date of Patent: February 14, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Hartmut Ahrens, Andreas Almsick, Jan Dittgen, Simon Dörner, Dieter Feucht, Isolde Häuser-Hahn, Stefan Lehr, Christopher Hugh Rosinger
  • Publication number: 20120010078
    Abstract: This invention relates to a new formulation activating the absorption of mineral nutrients by plants. Consequently, it has also an effect on the metabolization of these mineral compounds by the plant. These formulations that have been discovered with this property activating nutrient absorption have as main component the compounds represented by general formula 1 CH3—S—CH2—CH2—CH(OR1)—COR2??1 where R1 is selected from the group formed by hydrogen, alkyl rests, (preferably methyl or ethyl), and aryl: while R2 is selected from the group formed by hydroxyl, amides, alkyl rest esters (preferably methyl or ethyl), or aryl. When the rest is hydroxyl, acid salts with monovalent cations, preferably Na+ and K+, polyvalent cations, preferably Cu++ and Fe+++, and electropositive organic compounds such as amines (e.g., ethanolamine) are also considered.
    Type: Application
    Filed: June 29, 2011
    Publication date: January 12, 2012
    Applicant: Inabonos, S.A.
    Inventors: Jose Maria Garcia-Mina, Fabrice Houdusse, Angel Zamarreño, Esther Casanova
  • Publication number: 20110190137
    Abstract: The present invention generally relates to methods of inhibiting ethylene responses in plants and plant materials, and particularly relates to methods of inhibiting various ethylene responses including plant maturation and degradation, by exposing plants to cyclopropene derivatives and compositions thereof wherein: 1) at least one substituent on the cyclopropene ring contains a carbocyclic or heterocyclic ring, or 2) a substituent contains silicon, sulfur, phosphorous, or boron, or 3) least one substituent contains from one to four non-hydrogen atoms and at least one substituent contains more than four non-hydrogen atoms.
    Type: Application
    Filed: April 8, 2011
    Publication date: August 4, 2011
    Inventors: Richard Martin Jacobson, Martha Jean Kelly, Fiona Linette Wehmeyer, Karen Anderson Evans
  • Publication number: 20100317524
    Abstract: The present invention relates to a compound of the formula (I) and/or salts thereof The compound is suitable in the field of crop protection.
    Type: Application
    Filed: June 17, 2010
    Publication date: December 16, 2010
    Applicant: Bayer CropScience AG
    Inventors: Christian Waldraff, Hansjörg Dietrich, Oswald Ort, Heinz Kehne, Martin Hills, Thomas Auler, Klaus-Helmut Müller, Dieter Feucht
  • Publication number: 20100160166
    Abstract: A compound of formula (I): wherein: R1 is —SR10, —O—C(O)—R11, —NR12R13, where R10 is a C1-8-alkyl group or a phenyl group unsubstituted or substituted by a C1-4-alkyl group, R11 is a thiophenenyl, furanyl or pyrrolyl group, R12 is H or a C1-4-alkyl group and R13 is a C1-8-alkyl group or a phenyl group unsubstituted or substituted by a C1-4-alkyl group; R2 is H or a C1-4-alkyl group; R3 and R4 are independently H or C1-4-alkyl groups; R5 and R6 are independently H, OH or OR14, or taken together are ?O, where R14 is a protecting group; R7 is H or a C1-4-alkyl group; and, R8 is H, R9 is OH and R15 is H, or R15 is H and R8 and R9 taken together are —O—, or R9 is OH and R8 and R15 taken together form a bond; and, R18 and R19 are both H, or R18 and R19 taken together form a bond, or a plant physiologically acceptable salt thereof is useful for inhibiting 9-cis-epoxycarotenoid dioxygenase (NCED) in a plant or seed and is therefore useful for regulating ABA biosynthesis in the plant or seed.
    Type: Application
    Filed: July 22, 2009
    Publication date: June 24, 2010
    Inventors: Suzanne R. Abrams, Michele C. Loewen, Jason Boyd, Adrian John Cutler, Yuanzhu Gai, Kenneth M. Nelson
  • Patent number: 7666816
    Abstract: An aqueous suspension concentrate formulation of insoluble or partially soluble agrochemical active ingredient in which there is used a suspending system comprising silica and an alkypolyvinylpyrrolidone is disclosed.
    Type: Grant
    Filed: February 4, 2002
    Date of Patent: February 23, 2010
    Assignee: Syngenta Limited
    Inventors: Andrew John Griffiths, Sarah Elizabeth Barnett
  • Publication number: 20100004129
    Abstract: 4-(3-Alkylsulfinylbenzoyl)pyrazoles of the formula (I) are described as herbicides. In this formula (I), R1 to R4, X and Y are radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen.
    Type: Application
    Filed: May 27, 2009
    Publication date: January 7, 2010
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Hartmut Ahrens, Andreas Almsick, Jan Dittgen, Simon Dörner, Dieter Feucht, Isolde Häuser-Hahn, Stefan Lehr, Christopher Hugh Rosinger
  • Publication number: 20080207456
    Abstract: The present invention relates to a composition comprising a) an anionic compound having wetting and dispersing properties selected from the group of a1) an alkyl naphthalene sulfonate, a2) a naphthalene sulfonate-formaldehyde condensate that may optionally be alkyl substituted and mixtures thereof, and b) a nitrogen-containing surfactant selected from the group consisting of alkylamine alkoxylates, alkylamidoamine alkoxylates, alkanolamides and their alkoxylates, alkylamidopropylamines, betaines, amino acids, or any mixtures thereof, wherein <the weight ratio between a) and b) is between 99.99:0.01 and 40:60 while> the molar amount of anionic sulfonate and, if any are present, carboxylate groups in the composition is in excess of the molar amount of nitrogen-containing groups. These compositions exhibit synergistic wetting properties as compared to the surface-active components taken alone. Further, the compositions also exhibit an increased rainfastness.
    Type: Application
    Filed: April 20, 2006
    Publication date: August 28, 2008
    Applicant: AKZO NOBEL N.V.
    Inventors: Karin Bergstrom, Christine Strandberg
  • Publication number: 20080058212
    Abstract: A pesticidally active combination comprising an HPPD-inhibiting herbicide in the form of an agrochemically acceptable salt and an insecticide is disclosed, provided that the HPPD inhibiting herbicide is not a compound of formula (A) wherein Ra is C1-2 alkyl or chloro; Rb is hydrogen or C1-4 alkyl; and Rc is C1-4 alkyl is disclosed.
    Type: Application
    Filed: November 3, 2004
    Publication date: March 6, 2008
    Inventors: Christopher Glen Clemens, Willy Thaddaeus Rueegg, Michael Joseph Urwiler
  • Patent number: 7071147
    Abstract: A process of controlling triazine-tolerant weeds by the application of a combination of mesotrione and a triazine to the locus of said weeds is disclosed.
    Type: Grant
    Filed: July 8, 2002
    Date of Patent: July 4, 2006
    Assignee: Syngenta Limited
    Inventors: Peter Bernard Sutton, Rex Alan Witchert
  • Patent number: 7056863
    Abstract: Herbicidal compositions comprising A) at least one compound from the group of the hydroxyphenylpyruvate dioxygenase inhibitors and B) at least one compound from the group B-a) herbicides which are selectively active in cereals against monocotyledonous and/or dicotyledonous harmful plants, B-b) herbicides which are selectively active in corn against monocotyledonous and/or dicotyledonous harmful plants, B-c) herbicides which are selectively active in rice against monocotyledonous and/or dicotyledonous harmful plants, B-d) herbicides which are nonselectively active in land which is not under cultivation and/or selectively active in transgenic crops against monocotyledonous and/or dicotyledonous harmful plants are described. The activity of these compositions is superior to that of the herbicides applied on their own.
    Type: Grant
    Filed: October 19, 2000
    Date of Patent: June 6, 2006
    Assignee: Aventis CropScience GmbH
    Inventors: Hermann Bieringer, Andreas van Almsick, Erwin Hacker, Lothar Willms
  • Patent number: 6924250
    Abstract: The present invention relates to a synergistic herbicidal composition comprising; (A) mesotrione, and: (B) a second herbicide selected from; (B1) triazines (B2) triazolinones (B3) triazinones (B4) imidazolinones (B5) dicamba (B6) flumetsulam (B7) trifloxysulfuron (B8) tritosulfuron (B9) triasulfuron (B10) pyriftalid (B11) prosulfocarb (B12) pretilachlor (B13) cinosulfuron, or their herbicidally effective salts. A method of controlling the growth of undesirable vegetation, particularly in crops, using this synergistic composition is also disclosed.
    Type: Grant
    Filed: September 9, 2003
    Date of Patent: August 2, 2005
    Assignee: Syngenta Crop Protection, Inc.
    Inventor: Derek Cornes
  • Patent number: 6878675
    Abstract: The invention relates to a composition comprising (a) 2-(2?-nitro-4?-methylsulfonylbenzoyl)-1,3-cyclohexanedione, or an agriculturally acceptable salt or metal complex thereof; and (b) N-isopropyl-(5-trifluoromethyl-1,3,4-thiadiazol-2-yl)-4-(4?-fluoro-oxycetanilide); and their use as herbicides.
    Type: Grant
    Filed: September 17, 2001
    Date of Patent: April 12, 2005
    Assignee: Bayer CropScience S.A.
    Inventors: Ken Pallett, Ashley Slater
  • Patent number: 6835694
    Abstract: A method for controlling the growth of weeds at a locus which comprises applying to the locus an effective amount of: (a) a urea herbicide of general formula (1); and (b) 2-(2′-nitro-4′-methylsulfonylbenzoyl)-1,3-cyclohexanedione or an agriculturally acceptable salt or metal complex thereof.
    Type: Grant
    Filed: October 2, 2003
    Date of Patent: December 28, 2004
    Assignee: Bayer CropScience S.A.
    Inventors: Ken Pallett, Ashley Slater
  • Patent number: 6541422
    Abstract: A method of selectively controlling undesirable vegetation in crops by using a postemergent application of an herbicidally effective amount of a metal chelate of a 2-(substituted benzoyl)-1,3-cyclohexanedione compound to the locus of such undesirable vegetation.
    Type: Grant
    Filed: May 28, 1999
    Date of Patent: April 1, 2003
    Assignee: Syngenta Limited
    Inventors: Herbert B. Scher, Jinling Chen
  • Patent number: 6372693
    Abstract: The invention relates to 2-(3-alkenylbenzoyl)cyclohexane-1,3-diones of the formula I where the variables have the following meanings: R1, R2 are hydrogen, nitro, halogen, cyano, thiocyanato, alkyl, haloalkyl, alkoxyalkyl, alkenyl, alkynyl, —OR6, —OCOR7, —OSO2R7, —SH, —S(O)nR8, —SO2OR6, —SO2NR6R9, —NR9SO2R7 or —NR9COR7; R3 is hydrogen, halogen, alkyl, haloalkyl, alkoxy, alkenyl, alkynyl; R4, R5 are hydrogen, nitro, halogen, cyano, thiocyanato, alkyl, haloalkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, alkoxy, alkylthio, haloalkoxy, —COR10, —CO2R10, —COSR10, —CONR10R11, —C(R12)═NR13, —PO(OR10)(OR11); unsubstituted or substituted alkyl, heterocyclyl, heterocyclylalkyl, phenyl, phenylalkyl, hetaryl or hetarylalkyl; or R4 and R5 together form an alkanediyl chain which can be substituted and/or can be interrupted by a hetero atom; Q is an unsubstituted or substituted cyclohexane-1,3-dione ring wh
    Type: Grant
    Filed: November 2, 1999
    Date of Patent: April 16, 2002
    Assignee: BASF Aktiengesellschaft
    Inventors: Ernst Baumann, Wolfgang von Deyn, Stefan Engel, Regina Luise Hill, Uwe Kardorff, Guido Mayer, Martina Otten, Michael Rack, Joachim Rheinheimer, Matthias Witschel, Karl-Otto Westphalen, Ulf Misslitz, Helmut Walter
  • Patent number: 6358883
    Abstract: The present invention relates to the pesticidal use of 1-aryl-1-(substituted thio, sulfinyl and sulfonyl)-2-nitroethane compounds having the structural formula I
    Type: Grant
    Filed: November 5, 1999
    Date of Patent: March 19, 2002
    Assignee: American Cyanamid Company
    Inventors: William Wakefield Wood, Annmarie Enos
  • Patent number: 6242384
    Abstract: A method of using nitric oxide (NO) to enhance crop performance at any stage of its development including sowing, growth, flowering, fruit formation or during many processes associated with the handling of the culture, such as transplantation, root formation in stem cutting, or any other handling that could involve an oxidative stress condition for the plants. The NO application according to the invention has also enhanced the chlorophyll levels thus resulting in a better photosynthetic capacity of the plant cells and also of protective pigments such as anthocianins and flavonoids.
    Type: Grant
    Filed: November 29, 1999
    Date of Patent: June 5, 2001
    Inventors: Lorenzo Lamattina, Maria Veronica Beligni, Carlos Garcia-Mata, Ana Maria Laxalt
  • Patent number: 6004906
    Abstract: The present invention relates to a peptide of the formula: ##STR1## wherein R.sup.1 and R.sup.2 are the same or different and each represents SO.sub.3 H or H; X represents an .alpha.-amino acid or a single bond; Z.sup.1 and Z.sup.2 are the same or different and each represents an .alpha.-amino acid; and Y represents OH or NH.sub.2. This peptide has plant growth factor properties.
    Type: Grant
    Filed: October 10, 1997
    Date of Patent: December 21, 1999
    Assignee: Kyowa Hakko Kogyo Co., Ltd.
    Inventors: Youji Sakagami, Yoshikatsu Matsubayashi
  • Patent number: 5763364
    Abstract: The invention relates to thixotropic aqueous suspension concentrates of plant protection agents. The invention furthermore relates to the use of these agents in plant protection and the use of saponites as auxiliaries in the preparation of plant protection agent suspensions by wet grinding of the solid constituents.
    Type: Grant
    Filed: September 19, 1995
    Date of Patent: June 9, 1998
    Assignee: Hoechst Schering AgrEvo GmbH
    Inventors: Gerhard Frisch, Thomas Maier
  • Patent number: 5563116
    Abstract: A method of supplying sulphur to a plant growing in a plant growth medium, or to a plant growth medium in which a plant is to be grown, comprises applying to the plant or to the plant growth medium a composition which includes a plant physiologically acceptable amount of dimethylsulphone.
    Type: Grant
    Filed: May 18, 1995
    Date of Patent: October 8, 1996
    Inventor: Joseph M. Gaugas
  • Patent number: 5525580
    Abstract: Compounds represented by general formula (I), herbicides or selective herbicides for paddy field containing said compounds as active ingredients, method of controlling growth of undesirable plants by applying the herbicides on places where control is desired. ##STR1## wherein A represents a --S(O)nR.sup.1 in which n is 0 or 2 and R.sup.1 represents a (substituted) lower alkyl; a cycloalkyl; a (substituted) benzyl; a (substituted) phenyl; or a --OR.sup.2 in which R.sup.2 represents a (substituted) phenyl;B represents a halogen, a nitro, a lower alkyl, or a lower alkylsulfonyl;D represents a hydrogen, a lower alkyl, a lower alkoxy, a lower alkoxymethyl, or a lower alkoxycarbonyl;E represents a halogen, a (substituted) lower alkoxy, a lower alkylthio, a (substituted) lower alkylsulfonyl, or a lower alkylsulfonyloxy.The herbicides of the present invention can prevent a wide variety of noxious weeds and further selectively prevent weeds on paddy field with considerably reduced phytotoxicities on rice plant.
    Type: Grant
    Filed: January 14, 1994
    Date of Patent: June 11, 1996
    Assignee: SDS Biotech K.K.
    Inventors: Kenichi Komatsubara, Tadashi Sato, Kenji Mikami, Yuji Yamada
  • Patent number: 5518995
    Abstract: The present invention relates to a composition for enhancing synchrony of germination and emergence in plants and comprises an effective amount of a compound having the following general formula (I); ##STR1##
    Type: Grant
    Filed: March 31, 1993
    Date of Patent: May 21, 1996
    Assignee: National Research Council of Canada
    Inventors: Suzanne R. Abrams, Lawrence V. Gusta, Martin J. T. Reaney, Bruce E. Ewan
  • Patent number: 5506195
    Abstract: A method of selectively controlling undesirable vegetation in corn by applying an herbicidally effective amount of 2-(2'-nitro-4'-methylsulfonylbenzoyl)-1,3-cyclohexanedione to the locus of such vegetation.
    Type: Grant
    Filed: November 1, 1994
    Date of Patent: April 9, 1996
    Assignee: Zeneca Limited
    Inventors: Michael P. Ensminger, John M. Shribbs
  • Patent number: 5447903
    Abstract: Combinations of active substances of the formula (I) ##STR1## where R.sup.1 is halogen, lower alkoxy, alkyl or haloalkyl, NO.sub.2, CN, (S(O).sub.n R.sup.10 [sic],R.sup.2 and R.sup.3 are H, halogen, lower alkyl, alkoxy, haloalkoxy or haloalkyl, CN, NO.sub.2, S(O).sub.m R.sup.11, NR.sup.11 R.sup.13, NR.sup.14 --COR.sup.15, CO--R.sup.16,R.sup.4 and R.sup.6 -R.sup.9 are H or lower alkyl,R.sup.5 is H, lower alkyl or alkyl--O--CO--,R.sup.10 is lower alkyl, haloalkyl or alkoxy,R.sup.11 is lower alkyl or haloalkyl or phenyl, benzyl or NR.sup.17 R.sup.18,R.sup.12 and R.sup.13 are H or lower alkyl,R.sup.14 is H or lower alkyl,R.sup.15 is lower alkyl,R.sup.16 is H, lower alkyl, haloalkyl or alkoxy,R.sup.17 and R.sup.18 are H or lower alkyl,n and m in each case are 0 to 2, with herbicides from the group comprising fenoxaprop-ethyl, fenoxaprop-P-ethyl, quinchlorac, molinate, thiobencarb, butachlor, pretilachlor, mefenacet, esprocarb, dimepiperate, HW-52; cinmethylin, anilophos, benfuresate, triazofenamide,.
    Type: Grant
    Filed: March 25, 1992
    Date of Patent: September 5, 1995
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Oswald Ort, Lothar Willms, Hans-Joachim Zeiss, Klaus Bauer, Hermann Bieringer