WO2016048127A1 - Herbicide formulé avec du glyphosate et des acides aminés pour la lutte contre et/ou l'élimination des mauvaises herbes et ses utilisations - Google Patents

Herbicide formulé avec du glyphosate et des acides aminés pour la lutte contre et/ou l'élimination des mauvaises herbes et ses utilisations Download PDF

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Publication number
WO2016048127A1
WO2016048127A1 PCT/MX2014/000149 MX2014000149W WO2016048127A1 WO 2016048127 A1 WO2016048127 A1 WO 2016048127A1 MX 2014000149 W MX2014000149 W MX 2014000149W WO 2016048127 A1 WO2016048127 A1 WO 2016048127A1
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WO
WIPO (PCT)
Prior art keywords
glyphosate
composition according
amino acids
weeds
composition
Prior art date
Application number
PCT/MX2014/000149
Other languages
English (en)
Spanish (es)
Inventor
Luis Enrique MIRRANDA ARREDONDO
Original Assignee
Mirranda Arredondo Luis Enrique
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 Mirranda Arredondo Luis Enrique filed Critical Mirranda Arredondo Luis Enrique
Priority to PCT/MX2014/000149 priority Critical patent/WO2016048127A1/fr
Publication of WO2016048127A1 publication Critical patent/WO2016048127A1/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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
    • A01N37/46—N-acyl derivatives
    • 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 relates to an improved synergistic composition based on glyphosate and amino acids for the control and / or elimination of weeds in agricultural crops, where the amino acids in the composition permeabilize the cell membrane favoring the systemic action of glyphosate thus increasing its effectiveness and increasing the reaction rate.
  • Weeds are plants often described as harmful to crop production systems and also to industrial and commercial processes, since they affect the productive potential of the occupied area or the volume of water handled by man. This damage can be measured as loss of agricultural yield per unit of arable area or also by assessing the impact of the productivity of a commercial enterprise.
  • Weeds serve as a refuge for phytophagous insects and phytopathogenic nematodes that spend part of their biological cycle inside or outside cultivated fields, thus facilitating the invasion of the crop and generating considerable damage.
  • the presence of weeds contributes to the spread of fungal diseases.
  • the herbicides in the market are numerous and are classified by their mechanisms of action in 24 groups. However, prolonged use of the same herbicide can cause resistance problems in weeds.
  • Glyphosate whose consumption worldwide is very high as it is applied to numerous crops both in pre-sowing or pre-transplant and later in targeted applications. Its use in soil conservation systems and more recently, in genetically modified crops that support your application, has also increased its use. Given its great use, resistance has been observed in many cases. There are already 12 species of weeds that have resistance to glyphosate. This has proved surprising because of the fact that the resistors have appeared after a long time of use, exceeding 20 years and the use of large quantities of product. Currently there are not only glyphosate resistance but they increase both in number of species and in the number of locations worldwide.
  • Glyphosate have been described in Document KR 20140018878, which consists of a synergistic composition containing Penoxsulam and Glyphosate. This document is different since the nature of the compound that is combined with glyphosate and its mechanism of action differ.
  • CN 103004865 describing a composition consisting of Glyphosate, fluoroglycophene-ethyl and quizalofop-p-ethyl
  • DE 10351214 describing synergistic combinations of pyridinesulfonyl urea and glyphosate, metolachlor ⁇ or trifluralin
  • AU 2012359012 describes a herbicidal composition containing glyphosate with fluroxypyr
  • AUS Document 2014171321 describes a glyphosate-based herbicidal composition and a pyridine analogue derivative
  • JP 2014058538 describes a synergistic composition of glyphosate and a derivative of phenoxy alkanic acid
  • KR 20140018878 describes a synergistic herbicidal composition containing Glyphosate and Penoxsulam.
  • compositions are different from the improved synergistic composition of the present invention for weed control and / or removal comprising: a) 20% to 72% Glyphosate; b) 15% to 67% of at least one amino acid or a mixture of some or all of the amino acids; c) 8% of a diluent; and d) 5% of a surfactant, all this must add up to 100%.
  • the amino acid mixture used may comprise: 1% up to 5% aspartic acid, 0.01% up to 0.5% threonine, 0.01% up to 5% serine, 1% up to 10% glutamic acid, 12% up to 20% glycine, 1% up to 10% Alanine, 0.01% up to 0.5% Cysteine, 0.1% up to 5% Valine, 0.1%, up to 2% Methionine, 0.1% up to 2% Isoleucine, 1% up to 5% Leucine, 0.1% up to 2% Tyrosine, 0.1% up to 2% Phenylalanine, 0.01% up to 0.5% Histidine, 1% up to 10% Lysine, 0.1% up to 0.5% Arginine and 1% up to 10% Proline.
  • the present invention relates to an improved synergistic composition based on glyphosate and amino acids for the control and / or elimination of weeds in agricultural crops, where the amino acids in the composition permeabilize the cell membrane favoring the systemic action of glyphosate thus increasing its effectiveness and increasing the reaction rate of the active ingredient.
  • the improved synergistic composition of the present invention for weed control and / or removal comprises:
  • the improved synergistic composition of the present invention for weed control and / or removal comprises: a) 20% to 72% glyphosate;
  • the amino acid mixture containing the improved synergistic composition of the present invention may contain: a) 1% to 5% aspartic acid,
  • the diluent is selected from water or inert diluents.
  • the surfactant is selected from a diethylene glycol, polyoxyethylene alcohol, polyoxyethylene alkylphenol, polyethylene glycol and / or mixtures thereof.
  • glyphosate is an isopropylamine salt of N- (phosphonomethyl) glycine, with a molecular weight of 228.18 g / mol. It is a non-selective broad spectrum herbicide, which is absorbed by the leaves and not by the roots of the plants and is then translocated to the roots and underground vegetative organs, causing the total death of the weeds emerged. It can be applied to the leaves, injected into logs and stems or sprinkled on stumps as a forest herbicide. Glyphosate is a systemic action herbicide. This can be used for post-emergent control of annual and perennial weeds in agricultural, industrial, roads and railways, among others.
  • glyphosate The mechanism of action of glyphosate is due to the inhibition of the biosynthesis of aromatic amino acids in plants (tryptophan, phenylalanine and tyrosine) through the inhibition of the enzyme 5-enolpiruvil-siquimato-3- phosphate synthetase (EPSPS), with that the production of protein, hormones and other metabolites is reduced; which leads to preventing the development of the plant (weed).
  • EPSPS 5-enolpiruvil-siquimato-3- phosphate synthetase
  • Decontrol in catalysis by the EPSPS enzyme in the penultimate step in the pathway of the siquimato also reduces the biosynthesis of other compounds such as tetrahydrofolate, ubiquinone and vitamin K in plants.
  • Glyphosate is used for the destruction of weeds of corn, beans, wheat, citrus, tomato, vine, sorghum and potato crops, among others.
  • the mixture of amino acids present in the improved synergistic composition of the present invention makes it highly effective, since it permeabilizes the cell membrane favoring the absorption of glyphosate in the plant. In addition, it has a powerful transporting and chelating effect, which acts in the mobilization, transport and absorption by the plant of other substances that can be added or mixed in its application. This in turn leads to the optimization of the action of glyphosate.
  • the present invention then consists of a synergistic mixture of glyphosate and amino acids, increasing the chemical efficiency of glyphosate, thanks to the permeability and mobility promoted by amino acids, as well as the reduction of resistance in glyphosate weeds due to a greater and more effective exposure to the asset.
  • the present invention also relates to the methods of application of the composition, which can be spray, atomization, dispersion, coating or pouring; depending on the expected results and the present circumstances, as well as the use of the composition for the control- and / or elimination of any type of weeds, especially, Cyperus rotundus L., Cynodon dactylon (L.) Pers, Echinochloa crus- galli (L.) P.
  • Typical concentration rates for application are between 0.1 and 1000 ppm of active components. Application rates may vary depending on the limitations present such as the nature of the soil, the type of application, the type of crop, the type of weeds and the climate.
  • An improved synergistic composition is prepared to remove weeds by mixing in a container with agitation: 72% Glyphosate; 15% of at least one amino acid or a mixture of some or all amino acids; 8% of a diluent and 5% of a surfactant, until complete homogenization, weighing and packaging. It can be applied by sprinkling, atomization or direct application to weeds. With doses of 0.5 to 12L per hectare with an average efficiency of 95% to 100% in a period of 2 to 5 days.
  • An improved synergistic composition is prepared to remove weeds comprising Glyphosate, at least one amino acid or a mixture of some or all amino acids, at a concentration of 1 to 10OOppm of active components, preferably 45 to 600ppm of active components, with doses of 0.5 to 12L per hectare with an average efficiency of 95% to 100% over a period of 2 to 5 days.
  • the following example shows the efficacy of treatment with three compositions, a composition only with glyphosate, a composition of glyphosate with amino acids and only water.
  • composition is used to control any type of weeds, especially Cyperus rotundus
  • Amaranthus hybridus L. Amaranthus spinosus L., Cyperus esculentus L., Paspalum conjugatum Berg, Rottloellia cochinchinensis (Lour.) WD Clayton, Ipomoea dissecta, Amaranthus albus, Raphanus raphanistru, Sicyos angulata, Encelia mexicana, Helianthus annus, Malva moschata f Datada stramonium, Ixophorusunis etus, Cynodon niemfuensis, Amaranthus retoflexus, Chenopodium albus. Malva parviflora.
  • composition can be applied by mixing all the components inside the container, bottle or container of the applicator or apply each of the components separately by performing the mixture directly in the field.

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  • 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

La présente invention concerne une composition synergique améliorée pour la lutte contre et/ou l'élimination des mauvaises herbes caractérisée en ce qu'elle comprend: a) de 20 à 72% de glyphosate; b) de 15 à 67% d'au moins un acide aminé ou un mélange de certains ou de tous les acides aminés essentiels; c) 8% d'un diluant; et d) 5% d'un tensioactif, tout ceci devant être égal à 100%. Les pourcentages de chaque composant dans la composition de la présente invention fournissent un effet synergique qui offre une plus grande efficacité dans le combat des mauvaises herbes, grâce à une plus grande perméabilité de la membrane cellulaire qui favorise l'absorption du glyphosate, qui a une action systémique contre les mauvaises herbes, si l'on considère qu'elle est nouvelle et inventive car elle résout la problématique de la résistance au glyphosate. En outre, la composition de la présente invention garantit la lutte contre n'importe quel type de mauvaise herbe, tant contre les monocotylédones (feuille étroite) que contre les dicotylédones (feuille large).
PCT/MX2014/000149 2014-09-24 2014-09-24 Herbicide formulé avec du glyphosate et des acides aminés pour la lutte contre et/ou l'élimination des mauvaises herbes et ses utilisations WO2016048127A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/MX2014/000149 WO2016048127A1 (fr) 2014-09-24 2014-09-24 Herbicide formulé avec du glyphosate et des acides aminés pour la lutte contre et/ou l'élimination des mauvaises herbes et ses utilisations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/MX2014/000149 WO2016048127A1 (fr) 2014-09-24 2014-09-24 Herbicide formulé avec du glyphosate et des acides aminés pour la lutte contre et/ou l'élimination des mauvaises herbes et ses utilisations

Publications (1)

Publication Number Publication Date
WO2016048127A1 true WO2016048127A1 (fr) 2016-03-31

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111053009A (zh) * 2019-04-29 2020-04-24 河南省农业科学院经济作物研究所 一种油莎豆高油栽培调控方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001060160A1 (fr) * 2000-02-16 2001-08-23 Chemia S.P.A. Composition herbicide
WO2005077171A1 (fr) * 2004-02-05 2005-08-25 Montana State University-Bozeman Compositions d'acides amines pour semences et leur utilisation dans la prevention de dommages causes par les herbicides aux plantes
US20080161188A1 (en) * 2006-12-29 2008-07-03 Tim Anderson Herbicidal compositions and methods of controlling weed growth
WO2010022251A2 (fr) * 2008-08-22 2010-02-25 Plant Health Care, Inc. Combinaisons de gaba/pesticide

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001060160A1 (fr) * 2000-02-16 2001-08-23 Chemia S.P.A. Composition herbicide
WO2005077171A1 (fr) * 2004-02-05 2005-08-25 Montana State University-Bozeman Compositions d'acides amines pour semences et leur utilisation dans la prevention de dommages causes par les herbicides aux plantes
US20080161188A1 (en) * 2006-12-29 2008-07-03 Tim Anderson Herbicidal compositions and methods of controlling weed growth
WO2010022251A2 (fr) * 2008-08-22 2010-02-25 Plant Health Care, Inc. Combinaisons de gaba/pesticide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111053009A (zh) * 2019-04-29 2020-04-24 河南省农业科学院经济作物研究所 一种油莎豆高油栽培调控方法

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