公开(公告)号：US20220159962A1

公开(公告)日：2022-05-26

申请号：US17666685

申请日：2022-02-08

Applicant: CORTEVA AGRISCIENCE LLC

Inventor： KARLA BRAVO-ALTAMIRANO ,  YU LU ,  BRIAN A. LOY ,  ZACHARY A. BUCHAN ,  DAVID M. JONES ,  JEREMY WILMOT ,  JARED W. RIGOLI ,  KYLE A. DEKORVER ,  JOHN F. DAEUBLE, SR. ,  JESSICA HERRICK ,  XUELIN WANG ,  CHENGLIN YAO ,  KEVIN G. MEYER

IPC: A01N47/12 ,  A01N43/40 ,  A01N43/10 ,  A01P3/00 ,  A01N37/44 ,  A01N25/00 ,  C07D313/00 ,  A01N43/16 ,  C07C229/08 ,  C07C229/20 ,  C07C229/22 ,  C07C235/52 ,  C07C271/22 ,  C07D213/81 ,  C07D311/82 ,  C07D333/16 ,  C07D405/12 ,  C07D409/14

Abstract: This disclosure relates to picolinamides of Formula I and their use as fungicides.

公开(公告)号：US20220098606A1

公开(公告)日：2022-03-31

申请号：US17551455

申请日：2021-12-15

Applicant: Corteva Agriscience LLC

Inventor： Sandeep Kumar ,  Sara Bennett ,  Andrew J. Bowling ,  Alicia Walker ,  Cory M. Larsen ,  Heather Pence ,  Staci Weaver ,  Ronnie Hampton, JR.

IPC: C12N15/82

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.

公开(公告)号：US20220024873A1

公开(公告)日：2022-01-27

申请号：US17296695

申请日：2019-12-20

Applicant: Corteva Agriscience LLC

Inventor： Jossian Oppenheimer ,  Matthias S. Ober ,  Mark E. Ondari

IPC: C07D213/71 ,  C07C253/30 ,  C07D213/64 ,  C07C255/15

Abstract: Improved methods for preparing chemical precursors to sulfonyl chloride III, which are important intermediates in the preparation of pyroxsulam herbicide, are provided. Also provided are compounds of Formula III, Formula VII, and IV, wherein R1 is a C1-C6 alkyl, X is Cl or OH, Y is halogen, OH, or OR2, and R2 is a C1-C6 alkyl.

公开(公告)号：US20210400967A1

公开(公告)日：2021-12-30

申请号：US17289660

申请日：2019-11-04

Applicant: Corteva Agriscience LLC

Inventor： Norbert M. Satchivi ,  Jeremy Kister

IPC: A01N43/40 ,  A01N57/20 ,  A01N25/32 ,  A01P13/00

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.

公开(公告)号：US20210392892A1

公开(公告)日：2021-12-23

申请号：US17291257

申请日：2019-11-04

Applicant: Corteva Agriscience LLC

Inventor： Norbert M. Satchivi ,  Jeremy Kister

IPC: A01N43/40 ,  A01N25/32 ,  A01N43/76 ,  A01N43/72 ,  A01N35/10 ,  A01N37/34 ,  A01N37/38 ,  A01N43/60

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.

公开(公告)号：US20210386068A1

公开(公告)日：2021-12-16

申请号：US17291142

申请日：2019-11-04

Applicant: Corteva Agriscience LLC

Inventor： Jeremy Kister ,  Norbert M. Satchivi

IPC: A01N43/40

Abstract: Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a VLCFA synthesis 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 VLCFA synthesis inhibitor herbicide.

公开(公告)号：US11172679B2

公开(公告)日：2021-11-16

申请号：US15177410

申请日：2016-06-09

Applicant: Corteva Agriscience LLC

Inventor： Kuide Qin ,  Holger Tank ,  Stephen L. Wilson ,  Lei Liu ,  David G. Ouse ,  Mei Li

IPC: A01N25/30 ,  A01N37/40 ,  A01N39/04 ,  A01N43/40 ,  A01N57/20 ,  A01N25/24 ,  A01N37/38

Abstract: Spray drift during the application of agricultural chemicals is reduced by incorporating a self-emulsifiable ester into the liquid to be sprayed.

公开(公告)号：US12203090B2

公开(公告)日：2025-01-21

申请号：US18054406

申请日：2022-11-10

Applicant: Two Blades Foundation ,  CORTEVA AGRISCIENCE LLC ,  Universidade Federal De Vicosa

Inventor： Greg Rairdan ,  Karen Broglie ,  Gilda Rauscher ,  Hendrikus Pieter Van Esse ,  Jonathan D. G. Jones ,  Cintia Goulart Kawashima ,  Sergio Herminio Brommonschenkel

IPC: C12N15/82 ,  A01N25/00 ,  A01N65/20 ,  C07K14/415

Abstract: Disclosed herein are compositions and methods for improving or enhancing pathogen resistance in legume plants. Compositions comprising polypeptides encoded by legume-derived nucleotide-binding site-leucine-rich repeat (NB-LRR) genes are useful in improving resistance in legumes to Asian soybean rust. Methods of using NB-LRR genes can be used to make a transgenic resistant legume Plant.

公开(公告)号：US12203085B2

公开(公告)日：2025-01-21

申请号：US17551455

申请日：2021-12-15

Applicant: Corteva Agriscience LLC

Inventor： Sandeep Kumar ,  Sara Bennett ,  Andrew J. Bowling ,  Alicia Walker ,  Cory M. Larsen ,  Heather Pence ,  Staci Weaver ,  Ronnie Hampton, Jr.

IPC: C12N15/82 ,  A01H6/60

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.

公开(公告)号：US20250008951A1

公开(公告)日：2025-01-09

申请号：US18893258

申请日：2024-09-23

Applicant: CORTEVA AGRISCIENCE LLC

Inventor： Robert L. HILL ,  James E. KING ,  Joseph J. DeMARK ,  Anton ARNOLDY ,  Mike P. TOLLEY ,  Donald E. WILLIAMS, III ,  Joseph E. EGER, JR.

IPC: A01N25/10 ,  A01M1/02 ,  A01M1/20 ,  A01N25/00 ,  A01N43/56 ,  A01N45/02 ,  A01N47/02 ,  A01N47/34

Abstract: Composite materials that are palatable to a wood-destroying pest species and also pesticidal to the pest species can be used in pest control devices and can be used as wood substitutes for structural components, which are resistant to destruction by wood-destroying pest. The composite materials include a thermoplastic polymer, a food material for the pest and a pesticide. The composite material is formed by mixing a thermoplastic polymer, wood fragments or other cellulosic materials and a quantity of pesticide, and thereafter creating a molten material within a mixer, compounder, extruder or the like. The molten material is extruded or molded to form the desired shape.