WO2008034602A2 - Composition de contrôle de croissance de pousses - Google Patents

Composition de contrôle de croissance de pousses Download PDF

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Publication number
WO2008034602A2
WO2008034602A2 PCT/EP2007/008155 EP2007008155W WO2008034602A2 WO 2008034602 A2 WO2008034602 A2 WO 2008034602A2 EP 2007008155 W EP2007008155 W EP 2007008155W WO 2008034602 A2 WO2008034602 A2 WO 2008034602A2
Authority
WO
WIPO (PCT)
Prior art keywords
composition
composition according
solvent
tobacco
anyone
Prior art date
Application number
PCT/EP2007/008155
Other languages
English (en)
Other versions
WO2008034602A3 (fr
Inventor
Amarildo Ament
Henrique Kohler
Lieselotte Guillaumon Dechandt
Andre Luis Bachiega
Original Assignee
Syngenta Participations Ag
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 Syngenta Participations Ag filed Critical Syngenta Participations Ag
Priority to BRPI0716866-7A priority Critical patent/BRPI0716866A2/pt
Publication of WO2008034602A2 publication Critical patent/WO2008034602A2/fr
Publication of WO2008034602A3 publication Critical patent/WO2008034602A3/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
    • A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
    • A01N33/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds containing nitrogen-to-oxygen bonds
    • A01N33/18—Nitro compounds

Definitions

  • the present invention refers to a sprout growth control composition employed in tobacco crops including flumetralin (CAS 62924-70-3), solvents and surfactants, such composition having reduced flammability.
  • the present invention also refers to a method of controlling the growth of sprouts in tobacco plants involving the application of this composition, as mentioned above, in the post-emerging stage of sprouts in tobacco plants.
  • suckers In the past, the removal of suckers has been carried out by hand, which is a laborious and time-consuming process. Manual control of suckers has almost totally given way to less expensive and more efficient chemical control.
  • Document US 4.077.795 reports a method of sprout growth control in tobacco by spraying a solution containing an effective quantity of a derivate of 2.6-dinitroaniline alone or in combination with a surfactant.
  • a solvent composition formed by 50% acetone and 50% water stands out the use of a solvent composition formed by 50% acetone and 50% water.
  • compositions for the control of sprouts in tobacco consisting essentially of an initial component which is a monocarboxylic acid containing about 7 to 24 carbons or the salt thereof, or a mixture of acid with salt, and a second component selected from the group consisting of flumetralin and maleic hydrazide.
  • the carboxylic acids used can be applied sequentially or simultaneously with flumetralin or maleic hydrazide, with the function of first contact agent and reducing the quantity of maleic hydrazide or flumetralin used.
  • the document US 5.321.049 describes a stable pesticide composition dilutable in water prepared by obtaining a pesticide substance in a solvent immiscible in water and combining this solution with an emulsifier and a polymeric latex to form a dispersion in water of particles comprising a pesticide solution and a solvent immiscible in water, making up at least 10% of the weight of the composition.
  • the compositions may also contain 0 to 2% of an emulsifier.
  • the solvents that are immiscibles in water are included xylene, naphthalene, cyclohexanone and others.
  • Document US 3.880.643 discloses the control of the growth of tobacco sprouts by using an effective quantity of substituted 2.6-dinitroaniline.
  • This substance can be used alone or in combination with a surfactant and/or a compound selected from a group consisting of salts of carboxylic acids as well as carboxylic esters or alcohols saturated or mixture thereof.
  • Document US 2004/0137030 refers to a melting solid agrochemical solution containing at least one thermoplastic ligand with a melting point above 35 0 C.
  • the formulation is obtained by fractioning the ligand into small droplets in an initial step followed by the addition of a non-volatile solvent, and cooling at a second stage in a way that the formulation incorporates the solvent containing the active ingredient.
  • the plant growth inhibitors such as flumetralin.
  • the applicant has developed a composition containing flumetralin and other components having reduced flammability that controls undesirable sprouts in tobacco plants.
  • the present invention provides a sprout growth regulating composition for use in tobacco crops, containing flumetralin as active ingredient which has reduced flammability.
  • the present invention provides a non-flammable sprout growth regulating composition for use in tobacco crops, containing flumetralin as active ingredient.
  • the present invention further relates to a composition having a flash point of at least about 62 0 C comprising flumetralin, at least one solvent or solvent mixture with a flash point - A -
  • the present invention also provides an effective method of controlling the growth of undesired sprouts in tobacco plants including the application of the compositions mentioned above.
  • the present invention is achieved by providing a tobacco sprout growth control composition, comprising:
  • composition has a flash point of at least 62 0 C as determined by ASTM D 93.
  • the method of the present invention is achieved by employing a sprout growth control method in tobacco plants that comprises applying an effective quantity of this growth control composition, as mentioned above, in the post-emergence of sprouts in tobacco plants.
  • the present invention is further achieved by using an effective quantity of flumetralin, at least one solvent or solvent mixture with flash point above 62 0 C (ASTM D 93) and at least one surfactant to prepare a sprout growth control composition in tobacco crops having a flash point of at least about 65 0 C as determined by ASTM D 93, as mentioned above.
  • the present invention refers to a sprout growth control composition in tobacco plants that includes the following components:
  • At least one surfactant At least one surfactant; wherein the composition has a flash point of at least about 62 0 C as determined by ASTM D93.
  • the sprout growth control composition of the present invention includes about 4.9 to about 22.3%, more specifically about 7.0% to about 16%, of the weight of flumetralin in relation to the total weight of the composition.
  • Such composition includes about 38.5% to about 65.4%, more specifically about 49% to about 62%, in solvent weight in relation to the total weight of the composition.
  • Suitable organic solvents include aliphatic and aromatic hydrocarbons, alkyl naphthalenes, mineral oils, on their own or mixed with each other.
  • the solvent is selected from aromatic hydrocarbons such as alkyl benzenes; ketones, such as acetophenone and gamma- butyrolactone, and mixtures thereof.
  • suitable solvents or solvent mixtures are selected that have a target flash point above 62 0 C, suitably a flash point of at least 7O 0 C. In another embodiment, suitable solvents or solvent mixtures are selected that have a flash point of at least 8O 0 C and, in particular, a flash point of at least 9O 0 C. In one embodiment, a suitable solvent mixture can have a flash point at a target temperature within the scope of the invention even if individual solvents within such mixture have individual flash points above or below such target.
  • the composition of the invention has a flash point of at least about 62 0 C as determined by ASTM D 93, more particularly, at least 7O 0 C, and suitably at least 75°C. In another embodiment, the composition of the invention has a flash point of at least 8O 0 C as determined by ASTM D 93, more particularly at least 90 0 C.
  • the composition of the invention includes about 29.6% to about 39.1%, more specifically about 30% to about 36%, in surfactant weight in relation to the total weight of the composition.
  • oils of vegetable origin are used, optionally ethoxylate, sulfonate dodecylbenzene, or their derived salts, alkyl-phenol-polyglycol-ether, optionally ethoxylate or mixtures thereof.
  • castor oil is used, of ethoxylation grade 40, linear calcium dodecylbenzene sulfonate and nonylphenol of ethoxylation grade 10.
  • the sprout growth control composition has the following characteristics:
  • the composition preferably, is formulated as an emulsion concentrate, which can be optionally diluted with water to give any desired active ingredient concentration.
  • the present invention also refers to a sprout growth control method in tobacco plants that involves the application of an effective quantity of a sprout growth control composition in tobacco plantation as defined above, in the post-emergence of the sprouts in tobacco plants.
  • This control method involves the application of a quantity of 1.5 - to 4.5 L/ha of a flumetralin composition within the scope of the present invention, preferably, the application of a quantity of 3.0 - to 4.0 Uha.
  • suitable rates for the flumetralin composition of the present invention are the existing rates given on the current product labels for flumetralin products such as PRIMEPLUS available from Syngenta.
  • the present invention also relates to the use of an effective quantity of flumetralin, at least one solvent or solvent mixture with flash point above 62°C and at least one surfactant, to prepare the sprout growth control composition of the invention for use in tobacco crops.
  • sprout growth control composition useful in tobacco crops shall be illustrated below based on the examples, which in no way limit the protection scope of the invention.
  • Example 1 Sprout growth control composition of the invention
  • Example 3 Sprout growth control composition of the invention
  • Plot size 24 m 2 (30 plants tobacco per plot, in 3 rows of ten plants).

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)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Cultivation Of Plants (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

La présente invention concerne une composition de contrôle de croissance de pousses employée dans la culture du tabac, comprenant de la flumétraline, des solvants et des agents tensioactifs, une telle composition ayant un point d'éclair d'au moins environ 62°C tel que déterminé par l'ASTM D 93. La présente invention concerne également un procédé de contrôle de la croissance de pousses du tabac mettant en jeu l'application d'une composition, telle que mentionnée ci-dessus, lors de la post-levée des pousses dudit tabac.
PCT/EP2007/008155 2006-09-19 2007-09-19 Composition de contrôle de croissance de pousses WO2008034602A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0716866-7A BRPI0716866A2 (pt) 2006-09-19 2007-09-19 Composição de controle de crescimento de brotos

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0603825-5A BRPI0603825A (pt) 2006-09-19 2006-09-19 composição reguladora de crescimento de brotos em plantações de fumo, método de controle de crescimento de brotos em plantações de fumo e uso de uma quantidade eficaz de flumetralin, pelo menos um solvente e pelo menos um tensoativo
BRPI0603825-5 2006-09-19

Publications (2)

Publication Number Publication Date
WO2008034602A2 true WO2008034602A2 (fr) 2008-03-27
WO2008034602A3 WO2008034602A3 (fr) 2009-02-05

Family

ID=38871555

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/008155 WO2008034602A2 (fr) 2006-09-19 2007-09-19 Composition de contrôle de croissance de pousses

Country Status (5)

Country Link
AR (1) AR062914A1 (fr)
BR (2) BRPI0603825A (fr)
CO (1) CO6160261A2 (fr)
CU (1) CU20090042A7 (fr)
WO (1) WO2008034602A2 (fr)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013004569A1 (fr) * 2011-07-01 2013-01-10 Rhodia Operations Concentré émulsifiable contenant un composé dinitro-aniline
US8845880B2 (en) 2010-12-22 2014-09-30 Genia Technologies, Inc. Nanopore-based single DNA molecule characterization, identification and isolation using speed bumps
US8889348B2 (en) 2006-06-07 2014-11-18 The Trustees Of Columbia University In The City Of New York DNA sequencing by nanopore using modified nucleotides
US8962242B2 (en) 2011-01-24 2015-02-24 Genia Technologies, Inc. System for detecting electrical properties of a molecular complex
US8986629B2 (en) 2012-02-27 2015-03-24 Genia Technologies, Inc. Sensor circuit for controlling, detecting, and measuring a molecular complex
US9041420B2 (en) 2010-02-08 2015-05-26 Genia Technologies, Inc. Systems and methods for characterizing a molecule
US9110478B2 (en) 2011-01-27 2015-08-18 Genia Technologies, Inc. Temperature regulation of measurement arrays
US9322062B2 (en) 2013-10-23 2016-04-26 Genia Technologies, Inc. Process for biosensor well formation
US9494554B2 (en) 2012-06-15 2016-11-15 Genia Technologies, Inc. Chip set-up and high-accuracy nucleic acid sequencing
US9551697B2 (en) 2013-10-17 2017-01-24 Genia Technologies, Inc. Non-faradaic, capacitively coupled measurement in a nanopore cell array
US9605307B2 (en) 2010-02-08 2017-03-28 Genia Technologies, Inc. Systems and methods for forming a nanopore in a lipid bilayer
US9605309B2 (en) 2012-11-09 2017-03-28 Genia Technologies, Inc. Nucleic acid sequencing using tags
US9678055B2 (en) 2010-02-08 2017-06-13 Genia Technologies, Inc. Methods for forming a nanopore in a lipid bilayer
US9759711B2 (en) 2013-02-05 2017-09-12 Genia Technologies, Inc. Nanopore arrays
CN107439561A (zh) * 2017-08-22 2017-12-08 浙江禾田化工有限公司 一种含氟节胺和多效唑的桃树控梢剂
CN109430266A (zh) * 2018-12-29 2019-03-08 四川国光农化股份有限公司 一种植物生长调节组合物、制剂及其应用
US10421995B2 (en) 2013-10-23 2019-09-24 Genia Technologies, Inc. High speed molecular sensing with nanopores
US10648026B2 (en) 2013-03-15 2020-05-12 The Trustees Of Columbia University In The City Of New York Raman cluster tagged molecules for biological imaging
US11395488B2 (en) * 2016-08-18 2022-07-26 Belchim Crop Protection Nv Use of compositions comprising pelargonic acid and specific non ionic surfactants for inhibiting the growth of suckers on plants

Citations (3)

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Publication number Priority date Publication date Assignee Title
US4169721A (en) * 1975-11-05 1979-10-02 Ciba-Geigy Corporation N-(ortho-substituted benzyl)-dinitro-trifluoromethyl-anilines as plant growth regulants
EP0497685A1 (fr) * 1991-01-29 1992-08-05 C F P I Produit anti-bourgeons pour la vigne et d'autres végétaux ligneux et procédé pour sa mise en oeuvre
US5714435A (en) * 1992-07-14 1998-02-03 Mycogen Corporation Compositions comprising fatty acids combined with flumetralin or maleic hydrazide

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169721A (en) * 1975-11-05 1979-10-02 Ciba-Geigy Corporation N-(ortho-substituted benzyl)-dinitro-trifluoromethyl-anilines as plant growth regulants
EP0497685A1 (fr) * 1991-01-29 1992-08-05 C F P I Produit anti-bourgeons pour la vigne et d'autres végétaux ligneux et procédé pour sa mise en oeuvre
US5714435A (en) * 1992-07-14 1998-02-03 Mycogen Corporation Compositions comprising fatty acids combined with flumetralin or maleic hydrazide

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE CAPLUS [Online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; JONES, J. L. ET AL: "Application of flumetralin for axillary bud inhibition in flue-cured tobacco" XP002503743 retrieved from STN Database accession no. 1987:45660 & TOBACCO INTERNATIONAL , 188(20), 51-3 CODEN: TBCIAE; ISSN: 0049-3945, 1986, *

Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8889348B2 (en) 2006-06-07 2014-11-18 The Trustees Of Columbia University In The City Of New York DNA sequencing by nanopore using modified nucleotides
US9377437B2 (en) 2010-02-08 2016-06-28 Genia Technologies, Inc. Systems and methods for characterizing a molecule
US10343350B2 (en) 2010-02-08 2019-07-09 Genia Technologies, Inc. Systems and methods for forming a nanopore in a lipid bilayer
US10371692B2 (en) 2010-02-08 2019-08-06 Genia Technologies, Inc. Systems for forming a nanopore in a lipid bilayer
US9678055B2 (en) 2010-02-08 2017-06-13 Genia Technologies, Inc. Methods for forming a nanopore in a lipid bilayer
US9041420B2 (en) 2010-02-08 2015-05-26 Genia Technologies, Inc. Systems and methods for characterizing a molecule
US9605307B2 (en) 2010-02-08 2017-03-28 Genia Technologies, Inc. Systems and methods for forming a nanopore in a lipid bilayer
US10926486B2 (en) 2010-02-08 2021-02-23 Roche Sequencing Solutions, Inc. Systems and methods for forming a nanopore in a lipid bilayer
US11027502B2 (en) 2010-02-08 2021-06-08 Roche Sequencing Solutions, Inc. Systems and methods for forming a nanopore in a lipid bilayer
US10920271B2 (en) 2010-12-22 2021-02-16 Roche Sequencing Solutions, Inc. Nanopore-based single DNA molecule characterization, identification and isolation using speed bumps
US9617593B2 (en) 2010-12-22 2017-04-11 Genia Technologies, Inc. Nanopore-based single DNA molecule characterization, identification and isolation using speed bumps
US8845880B2 (en) 2010-12-22 2014-09-30 Genia Technologies, Inc. Nanopore-based single DNA molecule characterization, identification and isolation using speed bumps
US9121059B2 (en) 2010-12-22 2015-09-01 Genia Technologies, Inc. Nanopore-based single molecule characterization
US10400278B2 (en) 2010-12-22 2019-09-03 Genia Technologies, Inc. Nanopore-based single DNA molecule characterization, identification and isolation using speed bumps
US9581563B2 (en) 2011-01-24 2017-02-28 Genia Technologies, Inc. System for communicating information from an array of sensors
US10156541B2 (en) 2011-01-24 2018-12-18 Genia Technologies, Inc. System for detecting electrical properties of a molecular complex
US8962242B2 (en) 2011-01-24 2015-02-24 Genia Technologies, Inc. System for detecting electrical properties of a molecular complex
US9110478B2 (en) 2011-01-27 2015-08-18 Genia Technologies, Inc. Temperature regulation of measurement arrays
US10010852B2 (en) 2011-01-27 2018-07-03 Genia Technologies, Inc. Temperature regulation of measurement arrays
WO2013004569A1 (fr) * 2011-07-01 2013-01-10 Rhodia Operations Concentré émulsifiable contenant un composé dinitro-aniline
US9936691B2 (en) 2011-07-01 2018-04-10 Rhodia Operations Emulsifiable concentrate comprising a dinitroaniline compound
US8986629B2 (en) 2012-02-27 2015-03-24 Genia Technologies, Inc. Sensor circuit for controlling, detecting, and measuring a molecular complex
US11275052B2 (en) 2012-02-27 2022-03-15 Roche Sequencing Solutions, Inc. Sensor circuit for controlling, detecting, and measuring a molecular complex
US9494554B2 (en) 2012-06-15 2016-11-15 Genia Technologies, Inc. Chip set-up and high-accuracy nucleic acid sequencing
US10822650B2 (en) 2012-11-09 2020-11-03 Roche Sequencing Solutions, Inc. Nucleic acid sequencing using tags
US11674174B2 (en) 2012-11-09 2023-06-13 The Trustees Of Columbia University In The City Of New York Nucleic acid sequences using tags
US10526647B2 (en) 2012-11-09 2020-01-07 The Trustees Of Columbia University In The City Of New York Nucleic acid sequences using tags
US9605309B2 (en) 2012-11-09 2017-03-28 Genia Technologies, Inc. Nucleic acid sequencing using tags
US10012637B2 (en) 2013-02-05 2018-07-03 Genia Technologies, Inc. Nanopore arrays
US9759711B2 (en) 2013-02-05 2017-09-12 Genia Technologies, Inc. Nanopore arrays
US10809244B2 (en) 2013-02-05 2020-10-20 Roche Sequencing Solutions, Inc. Nanopore arrays
US10648026B2 (en) 2013-03-15 2020-05-12 The Trustees Of Columbia University In The City Of New York Raman cluster tagged molecules for biological imaging
US10393700B2 (en) 2013-10-17 2019-08-27 Roche Sequencing Solutions, Inc. Non-faradaic, capacitively coupled measurement in a nanopore cell array
US9551697B2 (en) 2013-10-17 2017-01-24 Genia Technologies, Inc. Non-faradaic, capacitively coupled measurement in a nanopore cell array
US9567630B2 (en) 2013-10-23 2017-02-14 Genia Technologies, Inc. Methods for forming lipid bilayers on biochips
US10421995B2 (en) 2013-10-23 2019-09-24 Genia Technologies, Inc. High speed molecular sensing with nanopores
US9322062B2 (en) 2013-10-23 2016-04-26 Genia Technologies, Inc. Process for biosensor well formation
US11395488B2 (en) * 2016-08-18 2022-07-26 Belchim Crop Protection Nv Use of compositions comprising pelargonic acid and specific non ionic surfactants for inhibiting the growth of suckers on plants
CN107439561B (zh) * 2017-08-22 2020-06-05 浙江禾田化工有限公司 一种含氟节胺和多效唑的桃树控梢剂
CN107439561A (zh) * 2017-08-22 2017-12-08 浙江禾田化工有限公司 一种含氟节胺和多效唑的桃树控梢剂
CN109430266A (zh) * 2018-12-29 2019-03-08 四川国光农化股份有限公司 一种植物生长调节组合物、制剂及其应用

Also Published As

Publication number Publication date
BRPI0716866A2 (pt) 2013-10-15
AR062914A1 (es) 2008-12-17
WO2008034602A3 (fr) 2009-02-05
BRPI0603825A (pt) 2008-05-06
CU20090042A7 (es) 2012-06-21
CO6160261A2 (es) 2010-05-20

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