Abstract: Improved methods for preparing chemical precursors to sulfonyl chloride III, which are important intermediates in the preparation of pyroxsulam herbicide are provided. Specifically, these precursors are compounds of Formulas VII and/or VIII, and IX, wherein R is a C1-C6 alkyl, R1 is a C1-C6 alkyl, X is Cl or OH, Y is halogen, OH, or OR2, and R2 is a C1-C6 alkyl.
Type:
Application
Filed:
December 20, 2019
Publication date:
February 10, 2022
Applicant:
Corteva Agriscience LLC
Inventors:
Jossian Oppenheimer, Matthias S. Ober, Mark E. Ondari, Michael Gullo, Jayachandran Devaraj, Amaruka Hazari, Will Kruper
Abstract: Disclosed herein are compositions comprising florpyrauxifen, an agriculturally acceptable salt or ester thereof, or combinations thereof, and a second herbicide, wherein the compositions are safened for use on white clover. The second herbicide may be selected from 2,4-D, amidosulfuron, saflufenacil, an agriculturally acceptable salt or ester thereof, or combinations thereof.
Type:
Application
Filed:
December 13, 2019
Publication date:
February 3, 2022
Applicant:
CORTEVA AGRISCIENCE LLC
Inventors:
Vernon Langston, Richard K. Mann, Jeff A. Nelson, Patrick L. Burch, Ernest S. Flynn, Byron B. Sleugh, Andrew Bailey
Abstract: One nonlimiting variation of a detection arrangement includes one or more sensors each structured to detect at least one biochemical substance indicative of biochemistry of one or more target insect species and provide a corresponding sensor signal, a controller responsive to the sensor signal of each of the one or more sensors to determine if the one or more insect species are present and generate a corresponding output signal, and an indicator responsive to the output signal to indicate the presence of the one or more insect species.
Type:
Grant
Filed:
March 6, 2019
Date of Patent:
February 1, 2022
Assignee:
CORTEVA AGRISCIENCE LLC
Inventors:
Paul W. Borth, Nailah Orr, Peter N. Scherer, Brian M. Schneider, Mike P. Tolley, Christopher J. Voglewede, Gary D. Crouse, David G. McCaskill, Kerrm Y. Yau, Edward L. Olberding, Joseph J. DeMark, Marc L. Fisher
Abstract: Provided are methods and/or systems having advantages of cost effective, time saving, and informative user-friendly characteristics to accomplish trait introgression. The methods provided comprise determining presence of omega-3 fatty acids (for example docosahexaenoic acid or DHA; docosapentaenoic acid or DPA; Alpha linolenic acid or ALA; and eicosapentaenoic acid or EPA) using Fourier Transformed infra Red (FTIR) spectrum. The use of FTIR enables analysis of the oil contained in the seeds using a multivariate-based Mid-FTIR model. The methods and/or systems provided advantages of non-destructive analysis to provide information to facilitate trait introgression and other breeding applications.
Type:
Grant
Filed:
May 22, 2017
Date of Patent:
February 1, 2022
Assignee:
Corteva Agriscience LLC
Inventors:
Bala Bhaskar Pudota, Daniel Gachotte, Virginia Stoltz, Terence A. Walsh
Abstract: This disclosure concerns compositions and methods for promoting transcription of a nucleotide sequence in a plant or plant cell, employing a promoter from a Glycine max egg cell gene. Some embodiments relate to a promoter or a 5? UTR from a Glycine max egg cell gene that functions in plants to promote transcription of operably linked nucleotide sequences. Other embodiments relate to a 3? UTR or a terminator from a Glycine max egg cell gene that functions in plants to promote transcription of operably linked nucleotide sequences.
Type:
Grant
Filed:
September 24, 2018
Date of Patent:
February 1, 2022
Assignee:
Corteva Agriscience LLC
Inventors:
Sandeep Kumar, Sara Bennett, Andrew J. Bowling, Alicia Walker, Cory M. Larsen, Heather Pence, Staci Weaver, Ronnie Hampton, Jr.
Abstract: This disclosure concerns compositions and methods for promoting transcription of a nucleotide sequence in a plant or plant cell, employing a promoter from a GmCAB2 gene. Some embodiments relate to a promoter or a 5? UTR from a GmCAB2 gene that functions in plants to promote transcription of operably linked nucleotide sequences. Other embodiments relate to a 3? UTR or a terminator from a GmCAB2 gene that functions in plants to promote transcription of operably linked nucleotide sequences.
Type:
Grant
Filed:
October 29, 2018
Date of Patent:
January 18, 2022
Assignees:
Corteva Agriscience LLC, Pioneer Hi-Bred International, Inc.
Inventors:
Lyudmila Sidorenko, Cory M. Larsen, Geny Anthony, Shreedharan Sriram, Holly Jean Butler, Lynne E. Sims, Scott H. Diehn, Gilda M. Rauscher, Kevin G. Ripp, Knut Meyer
Abstract: Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a PS II inhibitor herbicide or an agriculturally acceptable salt or ester thereof. Also disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof, (b) a PS II inhibitor herbicide or an agriculturally acceptable salt or ester thereof, and (c) a HPPD inhibitor herbicide. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof, (b) a PS II inhibitor herbicide or an agriculturally acceptable salt or ester thereof, and (c) optionally, a HPPD inhibitor herbicide.
Abstract: Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a cellulose biosynthesis inhibitor (CBI) herbicide, an agriculturally acceptable salt or ester thereof, or mixtures thereof. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a cellulose biosynthesis inhibitor (CBI) herbicide, an agriculturally acceptable salt or ester thereof, or mixtures thereof.
Abstract: Disclosed herein are safened compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt or ester thereof and (b) a safener comprising isoxadifen or agriculturally acceptable salt or ester thereof. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt or ester thereof and (b) a safener comprising isoxadifen or agriculturally acceptable salt or ester thereof.
Abstract: Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a microtubule assembly inhibitor (MAI) herbicide, an agriculturally acceptable salt or ester thereof, or mixtures thereof. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a microtubule assembly inhibitor (MAI) herbicide, an agriculturally acceptable salt or ester thereof, or mixtures thereof.
Abstract: This disclosure concerns nucleic acid molecules and methods of use thereof for control of insect pests through RNA interference-mediated inhibition of target coding and transcribed non-coding sequences in insect pests, including coleopteran and/or hemipteran pests. The disclosure also concerns methods for making transgenic plants that express nucleic acid molecules useful for the control of insect pests, and the plant cells and plants obtained thereby.
Type:
Application
Filed:
September 9, 2021
Publication date:
December 30, 2021
Applicant:
CORTEVA AGRISCIENCE LLC
Inventors:
Kenneth NARVA, Huarong LI, Chaoxian GENG, Navin ELANGO, Matthew HENRY, Murugesan RANGASAMY, Aaron T. WOOLSEY, Kanika ARORA, Premchand GANDRA, Sarah E. WORDEN
Abstract: Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) glyphosate, glufosinate, an agriculturally acceptable salt thereof, or mixtures thereof. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) glyphosate, glufosinate, an agriculturally acceptable salt thereof, or mixtures thereof.
Abstract: Disclosed herein are safened compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt or ester thereof and (b) a quinolinoxyacetate safener or agriculturally acceptable salt or ester thereof. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt or ester thereof and (b) a quinolinoxyacetate safener or agriculturally acceptable salt or ester thereof.
Abstract: Disclosed herein are safened compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt or ester thereof and (b) an azole carboxylate safener or agriculturally acceptable salt or ester thereof. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt or ester thereof and (b) an azole carboxylate safener or agriculturally acceptable salt or ester thereof.
Abstract: A fungicidal composition containing a fungicidally effective amount of the compound of Formula I, (S)-1,1-bis(4-fluorophenyl)propan-2-yl (3-acetoxy-4-methoxypicolinoyl)-L-alaninate, and at least one fungicide selected from the group consisting of epoxiconazole, prothioconazole, azoxystrobin, pyraclostrobin, fluxapyroxad, benzovindiflupyr, and chlorothalonil, provides synergistic control of selected fungi.
Abstract: Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) an HPPD inhibitor herbicide or an agriculturally acceptable salt or ester thereof. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) an HPPD inhibitor herbicide or an agriculturally acceptable salt or ester thereof.
Abstract: Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a plant growth regulator (PGR), an agriculturally acceptable salt or ester thereof, or mixtures thereof. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a plant growth regulator (PGR), an agriculturally acceptable salt or ester thereof, or mixtures thereof.
Abstract: Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a PDS inhibitor herbicide or an agriculturally acceptable salt or ester thereof. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a PDS inhibitor herbicide or an agriculturally acceptable salt or ester thereof.
Abstract: Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a protoporphyrinogen oxidase (PROTOX) inhibitor herbicide or an agriculturally acceptable salt or ester thereof. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a protoporphyrinogen oxidase (PROTOX) inhibitor herbicide or an agriculturally acceptable salt or ester thereof.
Abstract: Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) an ACCase inhibitor herbicide. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof, and (b) a ACCase inhibitor herbicide.