WO1994027444A3 - A new bacterial toxin for use as a plant growth regulator and herbicide - Google Patents

A new bacterial toxin for use as a plant growth regulator and herbicide Download PDF

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Publication number
WO1994027444A3
WO1994027444A3 PCT/US1994/005808 US9405808W WO9427444A3 WO 1994027444 A3 WO1994027444 A3 WO 1994027444A3 US 9405808 W US9405808 W US 9405808W WO 9427444 A3 WO9427444 A3 WO 9427444A3
Authority
WO
WIPO (PCT)
Prior art keywords
toxin
herbicide
plant growth
growth regulator
isolated
Prior art date
Application number
PCT/US1994/005808
Other languages
French (fr)
Other versions
WO1994027444A2 (en
Inventor
A Lawrence Christy
Stanley J Kostka
Kathleen A Herbst
James P Mullen
Original Assignee
Crop Genetics Int
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Crop Genetics Int filed Critical Crop Genetics Int
Priority to AU70437/94A priority Critical patent/AU7043794A/en
Publication of WO1994027444A2 publication Critical patent/WO1994027444A2/en
Publication of WO1994027444A3 publication Critical patent/WO1994027444A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/02—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing at least one abnormal peptide link
    • C07K5/0202—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing at least one abnormal peptide link containing the structure -NH-X-X-C(=0)-, X being an optionally substituted carbon atom or a heteroatom, e.g. beta-amino acids
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/44—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom three- or four-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental Sciences (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biochemistry (AREA)
  • Dentistry (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Agronomy & Crop Science (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Peptides Or Proteins (AREA)

Abstract

A herbicidal composition, tabtoxinine-β-lactam, has been isolated from a plant pathogenic bacterium, Pseudomonas syringae (ATCC #55090). The herbicidal activity can be isolated from culture medium in which this bacterium has grown. Topical application to the foliage of plants causes rapid water soaking and chlorosis. The toxin is transported throughout the weed from the site of topical application of the herbicidal composition via vascular transport, and results in commercial levels of weed control. Combinations of the toxin with chemical herbicides produce accelerated and enhanced injury to weeds.
PCT/US1994/005808 1993-05-28 1994-05-27 A new bacterial toxin for use as a plant growth regulator and herbicide WO1994027444A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU70437/94A AU7043794A (en) 1993-05-28 1994-05-27 A new bacterial toxin for use as a plant growth regulator and herbicide

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US6900893A 1993-05-28 1993-05-28
US6900793A 1993-05-28 1993-05-28
US08/069,008 1993-05-28
US08/069,007 1993-05-28
US14294393A 1993-10-29 1993-10-29
US08/142,943 1993-10-29

Publications (2)

Publication Number Publication Date
WO1994027444A2 WO1994027444A2 (en) 1994-12-08
WO1994027444A3 true WO1994027444A3 (en) 1995-01-26

Family

ID=27371454

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1994/005808 WO1994027444A2 (en) 1993-05-28 1994-05-27 A new bacterial toxin for use as a plant growth regulator and herbicide

Country Status (2)

Country Link
AU (1) AU7043794A (en)
WO (1) WO1994027444A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997010713A1 (en) * 1995-09-21 1997-03-27 Novartis Ag 7-azabicyclo(4.2.0)oct-4-en-8-one derivates as plant-microbicides
ZA98801B (en) 1997-01-31 1998-10-28 Monsanto Co Process and compositions for enhancing reliability of exogenous chemical substances applied to plants
AR072434A1 (en) 2008-07-03 2010-08-25 Monsanto Technology Llc COMBINATIONS OF DERIVATIZED SACARIDS TENSIOACTIVE AGENTS AND ETERAMINE OXIDE TENSIOACTIVE AGENTS AS HERBICIDE ASSISTANTS

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4874706A (en) * 1986-09-10 1989-10-17 Wisconsin Alumni Research Foundation Manufacture and use of tagetitoxin
WO1992008357A1 (en) * 1990-11-16 1992-05-29 Crop Genetics International Corporation Herbicidal combinations of microbial fermentation products and chemical agents

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4874706A (en) * 1986-09-10 1989-10-17 Wisconsin Alumni Research Foundation Manufacture and use of tagetitoxin
WO1992008357A1 (en) * 1990-11-16 1992-05-29 Crop Genetics International Corporation Herbicidal combinations of microbial fermentation products and chemical agents

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
M. D. THOMAS,P J. LANGSTON-UNKEFER, TH. F. UCHYTIL & R. D. DURBIN.: "Inhibition of Glutamine Synthetase from pea by Tabtoxinine-beta-lactam.", PLANT PHYSIOLOGY, vol. 71, 1983, pages 912 - 915 *
TH. J. KNIGHT, R. D. DURBIN & P. J. LANGSTON-UNKEFER: "Effects of Tabtoxinin-beta-lactam on nitrogen metabolism in Avena sativa L. roots.", PLANT PHYSIOLOGY, vol. 82, 1986, pages 1045 - 1050 *
WALTER W. STEWART: "Isolation and proof of structure of wildfire toxin.", NATURE, vol. 229, 15 January 1971 (1971-01-15), pages 174 - 178 *

Also Published As

Publication number Publication date
AU7043794A (en) 1994-12-20
WO1994027444A2 (en) 1994-12-08

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