WO2001060160A1 - Composition herbicide - Google Patents

Composition herbicide Download PDF

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Publication number
WO2001060160A1
WO2001060160A1 PCT/EP2001/001542 EP0101542W WO0160160A1 WO 2001060160 A1 WO2001060160 A1 WO 2001060160A1 EP 0101542 W EP0101542 W EP 0101542W WO 0160160 A1 WO0160160 A1 WO 0160160A1
Authority
WO
WIPO (PCT)
Prior art keywords
herbicidal composition
composition according
amino acids
glyphosate
peptides
Prior art date
Application number
PCT/EP2001/001542
Other languages
English (en)
Inventor
Modesto Giberti
Original Assignee
Chemia S.P.A.
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 Chemia S.P.A. filed Critical Chemia S.P.A.
Priority to AU2001237378A priority Critical patent/AU2001237378A1/en
Publication of WO2001060160A1 publication Critical patent/WO2001060160A1/fr

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Classifications

    • 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
    • A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
    • A01N57/20—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals

Definitions

  • the present invention provides a herbicidal composition containing glyphosate and/or glufosinate in combination with amino acids, peptides or protein fragments.
  • N-(phosphonomethyl)glycine and 4- [hydroxy(methyl)phosphinoyl] -D,L- homoalanine exert a marked herbicidal activity against a large variety of weeds through inhibition of glutamine- synthase and of chlorophyll photosynthesis.
  • They are non-selective and non-residual systemic herbicides effective on mono- and di-cotyledon weeds, either perennial (Cynodonplactylon, convolvulus, arvensis, cirsium arvense, cyperus spp) or annual, usually applied thereon at a post-emergence stage.
  • the herbicides are absorbed by the growing leaves and then systemically delivered to the hypogean or epigaean plant.
  • the observable effects consist in a progressive yellowing and withering of the weeds followed by complete darkening and tissue disintegration leading to plant death.
  • the active ingredients are dissolved in water with alkaline bases and the solution is added with adjuvants such as ethoxylated fatty amines, fatty alcohols and others, to promote plant absorption and improve the biological activity of the herbicide.
  • adjuvants such as ethoxylated fatty amines, fatty alcohols and others
  • the invention provides a herbicidal composition
  • a herbicidal composition comprising at least one of glyphosate and glufosinate as the active ingredient, in combination with amino acids, low-chain peptides or protein fragments.
  • glyphosate and glufosinate contain in their molecule three and, respectively, two acidic groups, they are normally used as a water soluble salt, preferably in form of a monobasic salt, either organic or inorganic, for example as an ammonium or trimethylsulphonium salt or a salt of organic amines such as isopropylamine.
  • Glyphosate is preferably used as the trimethylsulphonium salt, more preferably in acidic form, whereas glufosinate is preferably used as the ammonium salt.
  • the amounts of the active ingredients, alone or in combination generally range from 0.1 to 80% by weight of the composition, preferably from 0.5 to 50%. All the naturally-occurring amino acids can be used in the composition of the invention.
  • Low-chained peptides or protein fragments can be obtained by acidic, enzymatic or thermal hydrolysis of row proteinaceous starting material from natural vegetable sources (soy, sunflowers) or animal sources like leather scraps, casein and milk derivatives, or they are directly prepared by chemical synthesis. Typical hydrolysis conditions used in the preparation of peptides or protein fragments are specified in the examples. Preferably the peptides have a molecular mass lower than 10,000 dalton and consist of 2 to 80 amino acids. Peptones are examples of protein fragments obtained with mild hydrolysis of proteinaceous material.
  • the amount of amino acids, peptides or protein fragments is generally between 0.1 and 60% by weight of the composition, preferably from 10 to 50%.
  • the herbicidal compositions according to the invention may contain further ingredients, including, but not limited to, insecticides, repellent agents, fungicides, surfactants such as ethoxylated nonylphenol or others allowing to reduce the surface tension, organic or inorganic acids such as acetic, citric, hydrochloric, sulphuric, nitric acid, adjuvants commonly used in herbicidal compositions, or different compounds with herbicide activity.
  • compositions are generally in form of solutions, liquid dispersions or suspensions, ready to use or requiring suitable dilution, as well as in form of powders, granules, pellets, water dry granules ( dg), flakes, to be dissolved, dispersed or suspended before use. They can be applied onto weeds by means of spraying, according to known procedures.
  • the herbicidal composition contains glyphosate as the sole active ingredient, in combination with amino acids, peptides or protein fragments, preferably with single amino acids or mixtures thereof, optionally with other ingredients as above specified.
  • the amount of acid glyphosate is 36% by weight of the composition or w/v.
  • the invention further provides a method for controlling weeds which comprises applying the above described herbicidal composition to vegetation.
  • weeds refers to mono- and dicotyledones plants, either perennial (e.g. Cynodonplactylon, Convolvulus arvensis, Cirsium arvense, cyperus spp) or annual.
  • the herbicidal composition is generally applied onto weeds at a post-emergence stage. It can be used for different applications, including weed removal from cultivated soils or uncultivated lands such as industrial areas, roads or railways, golf- or sport-courses in general, in silviculture or floriculture.
  • weed removal from cultivated soils or uncultivated lands such as industrial areas, roads or railways, golf- or sport-courses in general, in silviculture or floriculture.
  • the following examples illustrate the invention in greater detail.
  • the following herbicidal composition is prepared:
  • the solution of glyphosate-ammonium salt is added with a 60% amino acids solution and then diluted as in Example 1 to a final concentration of acid-equivalent glyphosate of 360g/l.
  • Example 3 The compositions of Example 1 and 2 have been comparatively tested with conventional commercial products. The tests were carried out using a weeding bar pulled by a tractor according to the following conditions:
  • Farm 1 st test: Azienda Agricola Fergnani Gianpaolo - Madonna dei boschi (Ferrara)
  • reaction mixture is neutralised with ammonium hydroxide and after cooling a solution containing amino acids and peptides is obtained.
  • a typical aminogram is as follows (%w/w):

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Composition herbicide comprenant une quantité efficace d'au moins un herbicide sélectionné à partir du glyphosate et du glufosinate, en combinaison avec au moins un composant sélectionné à partir de fragments d'aminoacides, de peptides et de protéine.
PCT/EP2001/001542 2000-02-16 2001-02-13 Composition herbicide WO2001060160A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001237378A AU2001237378A1 (en) 2000-02-16 2001-02-13 Herbicidal composition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000FE000003A ITFE20000003A1 (it) 2000-02-16 2000-02-16 Composizione erbicida a base di glifosate e aminoacidi
ITFE2000A000003 2000-02-16

Publications (1)

Publication Number Publication Date
WO2001060160A1 true WO2001060160A1 (fr) 2001-08-23

Family

ID=11441570

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/001542 WO2001060160A1 (fr) 2000-02-16 2001-02-13 Composition herbicide

Country Status (3)

Country Link
AU (1) AU2001237378A1 (fr)
IT (1) ITFE20000003A1 (fr)
WO (1) WO2001060160A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015023833A1 (fr) * 2013-08-14 2015-02-19 Arch Chemicals, Inc. Composition herbicide ou algicide contenant un polypeptide en tant qu'agent favorisant l'activité
WO2016048127A1 (fr) * 2014-09-24 2016-03-31 Mirranda Arredondo Luis Enrique Herbicide formulé avec du glyphosate et des acides aminés pour la lutte contre et/ou l'élimination des mauvaises herbes et ses utilisations
CN106614717A (zh) * 2016-09-30 2017-05-10 张轶翔 一种复合型除草剂
US10244762B1 (en) 2016-02-25 2019-04-02 Arch Chemicals, Inc. Solid aquatic organism control composition and method of use
IT202200008519A1 (it) * 2022-04-28 2023-10-28 Sicit Group S P A Uso di un erbicida in combinazione con un idrolizzato proteico

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000838A1 (fr) * 1978-03-28 1979-10-18 Michael James Sampson Nouvelle technique pour les plantes
EP0515070A1 (fr) * 1991-05-21 1992-11-25 Mycogen Corporation Nouveau procédé et compositions pour l'applications d'herbicides défoliants
WO1995017817A1 (fr) * 1993-12-28 1995-07-06 Kao Corporation Composition activatrice destinee aux produits chimiques agricoles et compositions de produits chimiques agricoles
WO1996018294A1 (fr) * 1994-12-12 1996-06-20 The United States Of America, As Represented By The Secretary Of Agriculture Formulation parasiticide a base de gluten, pulverisable
WO1996037106A1 (fr) * 1995-05-25 1996-11-28 The United States Of America, Represented By The Secretary Of Agriculture Formulation pulverisable a base de caseine destinee a la lutte antiparasitaire
WO1998006258A1 (fr) * 1996-08-16 1998-02-19 Blaise Mcardle Compositions d'apport d'agents herbicides et insecticides et procedes de regulation de la croissance des plantes et d'elimination de populations d'insectes
WO1999062338A1 (fr) * 1998-06-04 1999-12-09 Hampshire Chemical Corporation N-acyle-sarcosinates utilises comme adjuvants du glyphosate
WO2000016620A1 (fr) * 1998-09-23 2000-03-30 Hampshire Chemical Corp. Sarcosinates utilises comme adjuvants du glufosinate
WO2000018236A1 (fr) * 1998-09-25 2000-04-06 Sankyo Company, Limited Agents herbicides

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000838A1 (fr) * 1978-03-28 1979-10-18 Michael James Sampson Nouvelle technique pour les plantes
EP0515070A1 (fr) * 1991-05-21 1992-11-25 Mycogen Corporation Nouveau procédé et compositions pour l'applications d'herbicides défoliants
WO1995017817A1 (fr) * 1993-12-28 1995-07-06 Kao Corporation Composition activatrice destinee aux produits chimiques agricoles et compositions de produits chimiques agricoles
WO1996018294A1 (fr) * 1994-12-12 1996-06-20 The United States Of America, As Represented By The Secretary Of Agriculture Formulation parasiticide a base de gluten, pulverisable
WO1996037106A1 (fr) * 1995-05-25 1996-11-28 The United States Of America, Represented By The Secretary Of Agriculture Formulation pulverisable a base de caseine destinee a la lutte antiparasitaire
WO1998006258A1 (fr) * 1996-08-16 1998-02-19 Blaise Mcardle Compositions d'apport d'agents herbicides et insecticides et procedes de regulation de la croissance des plantes et d'elimination de populations d'insectes
WO1999062338A1 (fr) * 1998-06-04 1999-12-09 Hampshire Chemical Corporation N-acyle-sarcosinates utilises comme adjuvants du glyphosate
WO2000016620A1 (fr) * 1998-09-23 2000-03-30 Hampshire Chemical Corp. Sarcosinates utilises comme adjuvants du glufosinate
WO2000018236A1 (fr) * 1998-09-25 2000-04-06 Sankyo Company, Limited Agents herbicides

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
DATABASE CHEMABS [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; G.FORLANI ET AL.: "Mode of action of herbicidal derivatives of aminomethylenebisphosphonic acid. Part II. Reversal of herbicidal action by aromatic amino acids", XP002170934, retrieved from STN-INTERNATIONAL accession no. 127:216304 CA *
DATABASE CHEMABS [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; S.CORTES DE SIQUEIRA AT AL.: "Physiological suppresion of the phytotoxic effects of glyphosate in soybean explant", XP002170933, retrieved from STN-INTERNATIONAL accession no. 130:34430 CA *
DATABASE WPI Section Ch Week 200025, Derwent World Patents Index; Class C01, AN 2000-292957, XP002170935 *
J. PLANT GROWTH REGUL., vol. 16, no. 3, 1997, pages 147 - 152 *
REV. BRAS. FISIOL. VEG., vol. 10, no. 2, 1998, pages 137 - 142 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015023833A1 (fr) * 2013-08-14 2015-02-19 Arch Chemicals, Inc. Composition herbicide ou algicide contenant un polypeptide en tant qu'agent favorisant l'activité
US10010076B2 (en) 2013-08-14 2018-07-03 Arch Chemicals, Inc. Plant control composition containing peptide enhancing agent
WO2016048127A1 (fr) * 2014-09-24 2016-03-31 Mirranda Arredondo Luis Enrique Herbicide formulé avec du glyphosate et des acides aminés pour la lutte contre et/ou l'élimination des mauvaises herbes et ses utilisations
US10244762B1 (en) 2016-02-25 2019-04-02 Arch Chemicals, Inc. Solid aquatic organism control composition and method of use
CN106614717A (zh) * 2016-09-30 2017-05-10 张轶翔 一种复合型除草剂
IT202200008519A1 (it) * 2022-04-28 2023-10-28 Sicit Group S P A Uso di un erbicida in combinazione con un idrolizzato proteico

Also Published As

Publication number Publication date
ITFE20000003A1 (it) 2001-08-16
AU2001237378A1 (en) 2001-08-27
ITFE20000003A0 (it) 2000-02-16

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