Abscission Agent, Defoliant, Or Desiccant Patents (Class 504/162)
  • Patent number: 11060028
    Abstract: A method for wetting and/or conditioning soil comprises applying a soil treatment composition containing hydrolysed protein to the soil. The soil treatment composition preferably contains a surfactant selected from ethylene oxide-propylene oxide (EO/PO) block copolymer and/or an alkyl polyglycoside. The soil treatment composition may also contain an additional alkoxylate surfactant.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: July 13, 2021
    Inventors: Trevor Graham Blease, Alun Barnes
  • Patent number: 8927459
    Abstract: A method is provided for inhibiting plant growth by inducing hypothermia by applying a treating substance to summer annual weeds and grasses. Susceptible undesirable plants will be killed by this treatment, while non-susceptible desirable plants will not be adversely affected by this treatment. Compressed carbon dioxide may be applied to other summer grasses to cause the grasses to become dormant. An apparatus is provided for inducing hypothermia in undesirable plants by applying a treating substance. A canister capable of housing gas may be provided. A valve may be provided to control the amount and pressure of gas dispensed from the canister.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: January 6, 2015
    Assignee: Arctic, Inc.
    Inventors: Robby James Howerton, Gina Marie Stewart, Steven Lee Worm
  • Publication number: 20140200142
    Abstract: A method and composition of treating post-harvest tubers with a higher alcohol as a thermofogged aerosol to suppress sprouting is disclosed.
    Type: Application
    Filed: January 10, 2014
    Publication date: July 17, 2014
    Applicant: 1,4 Group, Inc.
    Inventors: John M. Forsythe, James Zalewski, Curtis Lee Eames, Henry John Duncan
  • Patent number: 8557736
    Abstract: The present invention is directed to the treatment of a plant at the flowering or fruiting stage to reduce the number of fruits that the plant sets and grows to maturity with an effective amount of abscisic acid or its salts, derivatives or analogs.
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: October 15, 2013
    Assignee: Valent BioSciences Corporation
    Inventors: Derek D. Woolard, Peter D. Petracek, Michael Schroeder
  • Patent number: 8492314
    Abstract: The present invention provides a concentrate for dilution with water in the preparation of an agricultural composition for application to crops, soil or animals. The concentrate is recommended for use with agricultural chemicals whose agricultural activity varies with the pH of the water. It comprises an active ingredient and a combination of pH indicators for coloring the water, the pH indicators being selected so as to indicate different colors of spray water at different pH levels. The proportions of active ingredient and pH indicators are selected so that when the concentrate is added to water, the pH indicators indicate visually upper and lower pH limits for optimum activity of the agricultural chemical.
    Type: Grant
    Filed: May 11, 2007
    Date of Patent: July 23, 2013
    Assignee: AECI Limited
    Inventors: Hendrik Frederik Greyling, Hugo R Minnaar, Martin D Bloomberg
  • Patent number: 8383550
    Abstract: A mixture, comprising (A) thidiazuron (or thidiazuron and diuron), and (B) one or more compounds from the group of the herbicidal 1,2,4-triazinone, preferably metribuzin and/or metamitron, is suitable for use as a defoliant and/or a composition for reducing regrowth, in particular in crops of cotton.
    Type: Grant
    Filed: March 31, 2010
    Date of Patent: February 26, 2013
    Assignee: Bayer Cropscience AG
    Inventors: Udo Bickers, Frank Sixl
  • Publication number: 20130017950
    Abstract: The present disclosure relates to 5,8-difluoro-4-(2-(4-(heteroaryloxy)-phenyl)ethylamino)quinazolines and their use as agrochemicals and animal health products.
    Type: Application
    Filed: September 17, 2012
    Publication date: January 17, 2013
    Applicant: DOW AGROSCIENCES LLC
    Inventors: William K. Brewster, Carla J.R. Klittich, Chenglin Yao, Yuanming Zhu, Brent J. Rieder
  • Patent number: 8349768
    Abstract: This invention describes the use of S-abscisic acid (S-ABA) to modify sensory characteristics such as aroma, bouquet, flavor, mouthfeel, astringency, balance, complexity or finish of white grapes and white wine.
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: January 8, 2013
    Assignee: Valent BioSciences Corporation
    Inventors: Gregory D. Venburg, Andrew Rath, Peter D. Petracek
  • Patent number: 8318976
    Abstract: The present invention generally relates to salts of S-(+)-abscisic acid, aqueous liquid compositions containing salts of S-(+)-abscisic acid and methods of their preparation for agricultural use.
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: November 27, 2012
    Assignee: Valent BioSciences Corporation
    Inventors: Daniel F. Heiman, Bala Devisetty, Peter D. Petracek, Xiaozhong Liu, John Lopez, Derek D. Woolard, Yueh Wang, Gregory D. Venburg, Prem Warrior
  • Publication number: 20120225779
    Abstract: A pesticidal composition comprising a pesticide, an ammonium salt, and a nonionic surfactant, is provided.
    Type: Application
    Filed: May 18, 2012
    Publication date: September 6, 2012
    Applicant: Dow AgroSciences LLC
    Inventors: Jonathan M. Babcock, Steven P. Nolting
  • Publication number: 20120220454
    Abstract: Coating compositions and methods of use, allowing for improved water and/or nutrient usage by seeds, plants, shrubs, and vegetation, among others, are disclosed.
    Type: Application
    Filed: February 28, 2012
    Publication date: August 30, 2012
    Applicant: RHODIA OPERATIONS
    Inventors: Zhiyun Chen, Jean-Christophe Castaing, PengFei JI, Galder Cristobal
  • Patent number: 8188004
    Abstract: An organic herbicide is disclosed and comprises oxidized natural oils such as clove oil, and cinnamon oil. A natural surfactant is disclosed comprising 30-50% by weight casein, 50-70% by weight whole egg powder and 0-5% by weight Konjac glucomannan.
    Type: Grant
    Filed: May 10, 2008
    Date of Patent: May 29, 2012
    Assignee: JH Biotech, Inc.
    Inventors: Hsinhung John Hsu, Sergejs Trusovs, Franz R. Fernandez
  • Patent number: 7981838
    Abstract: A mixture, which comprises (A) thidiazuron (or thidiazuron and diuron), and (B) one or more compounds from the group of the N-phenylsulfonyl(het)arylamides, if appropriate also in salt form, of the formula below: in which R21 is cyclopropyl and R22 is H, R21 is cyclopropyl and R22 is 5-Cl, R21 is ethyl and R22 is H, R21 is isopropyl and R22 is 5-Cl or R21 is isopropyl and R22 is H; is suitable for use as a defoliant, in particular in crops of cotton.
    Type: Grant
    Filed: April 24, 2008
    Date of Patent: July 19, 2011
    Assignee: Bayer CropScience AG
    Inventors: Christopher Rosinger, Frank Ziemer, Udo Bickers
  • Patent number: 7635663
    Abstract: A method for thinning fruit blossoms involving applying an effective amount of a blossom thinning composition to the blossoms and associated living tissue (e.g., nearby buds and leaves) of fruit bearing plants (e.g., fruit trees), the blossom thinning composition comprising eugenol as an active ingredient for the purpose of blossom thinning.
    Type: Grant
    Filed: May 10, 2007
    Date of Patent: December 22, 2009
    Assignee: The United States of America as represented by the Secretary of Agriculture
    Inventors: Thomas Tworkoski, Stephen Miller
  • Patent number: 7194964
    Abstract: In a chemical soil disinfestation method, a fungicidally, insecticidally or nematicidally active amount of a mixture M comprising a component a) of a1) 20 to 96% by weight of sulfur, a2) 4 to 80% by weight of a complexing agent and, if appropriate, one or more crop protection agents b) and/or additives c) is applied.
    Type: Grant
    Filed: April 16, 2003
    Date of Patent: March 27, 2007
    Assignee: BASF Aktiengesellschaft
    Inventors: Jörn Tidow, Herbert Scholz, Adolf Parg, Reinhold Stadler, Karl-Heinrich Schneider, Reinhardt Hähndel, Gerhard Pompejus, Francesc Riera Forcades
  • Publication number: 20010039246
    Abstract: A composition and method for early bloom thinning of fruit trees and controlling cracking, wherein the composition provides that glyceride type of lipids are effective compounds for bloom thinning of fruit trees and controlling cracking of fruits and the method comprises making an aqueous emulsion with these lipids as active ingredients and spraying the emulsion on fruit trees at appropriate phenophases for blossom thinning or fruit cracking control. The composition further provides that copper compounds act as blossom thinning agents but cause phytotoxicity to trees and a mixture of the said lipid emulsion and copper compounds displays higher thinning effect than each applied alone and does not cause phytotoxicity to trees.
    Type: Application
    Filed: January 22, 2001
    Publication date: November 8, 2001
    Inventors: Yousheng Duan, Zhiqiang Ju, Liye Ju, Zhiguo Ju
  • Patent number: 5631205
    Abstract: An adjuvant composition for use with a herbicide, crop desiccant, or defoliant consisting essentially of an ethyl ester of a fatty acid with an unsaturation level of at least 40% and a non-ionic ionic emulsifier.
    Type: Grant
    Filed: April 26, 1996
    Date of Patent: May 20, 1997
    Assignees: Victorian Chemical International Pty. Ltd., Wilbur-Ellis Company
    Inventors: Robert W. Killick, Peter R. Wrigley, Peter W. Jones, David T. Schulteis
  • Patent number: 5518989
    Abstract: An increase in the quality of maize seed, especially with respect to improved seed vigor, is achieved by defoliating maize plants during a specific period after pollination. A maize seed assemblage then is obtained that is characterized by an enhanced seed vigor.
    Type: Grant
    Filed: January 31, 1994
    Date of Patent: May 21, 1996
    Assignee: Pioneer Hi-Bred International
    Inventors: Barry Martin, John Schoper, Laurie Carrigan
  • Patent number: 5481034
    Abstract: The present invention provides novel fluorinated abscisic acid derivative represented by formula of: ##STR1## wherein: X is O(CH.sub.2).sub.2 O or O; and,R is hydroxymethyl, aldehyde, C.sub.1-2 alkoxycarbonyl or carboxyl group.The present invention also provides a novel process for preparing the fluorinated abscisic acid derivative represented as the formula (I), and also provides their use for plant growth regulator.
    Type: Grant
    Filed: November 29, 1994
    Date of Patent: January 2, 1996
    Assignee: Korea Research Institute of Chemical Technology
    Inventors: Bum-Tae Kim, Yong-Ki Min, No-Kyun Park, Tae-Jun Kim, Kwang-Yun Cho