WO2000053017A1 - Insecticide composition - Google Patents
Insecticide composition Download PDFInfo
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- WO2000053017A1 WO2000053017A1 PCT/ES2000/000011 ES0000011W WO0053017A1 WO 2000053017 A1 WO2000053017 A1 WO 2000053017A1 ES 0000011 W ES0000011 W ES 0000011W WO 0053017 A1 WO0053017 A1 WO 0053017A1
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- Prior art keywords
- phenoxybenzyl
- chlorophenyl
- cyano
- formulation
- isovalerate
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- 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
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/14—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing aromatic radicals
Definitions
- the invention relates to an insecticidal composition, especially suitable for combating harmful insects, for example, woodworm, termites and moths.
- woodworm includes several species of xylophagous insects whose larvae gnaw and drill the wood. Moths are butterflies whose larvae destroy wool, tissues, skins and papers, and termites are insects of great voracity that attack wood, leather, paper, etc. The damage caused by these insects is very important.
- the invention provides a solution to said existing need which comprises the development of an insecticidal composition comprising a phosphorothioic acid derivative and a pyrethrin type compound.
- This invention provides a composition provided with insecticidal activity against harmful insects, in particular against woodworm, moth and termites.
- composition of the invention comprises as active ingredients:
- the ⁇ - (4-chlorophenyl) -3-methyl-isovalerate of ⁇ -cyano-3- phenoxybenzyl [common name: fenvalerate] is described, for example, in The Merck Index, 12th Edition, 1996, page 681.
- This compound may having stereoisomers, both the isolated isomers and their mixtures being included within the present invention.
- the particularly preferred compound is the (S, S) isomer, ie (S) - ⁇ - (4-chlorophenyl) -3-methyl-isovalerate of (S) - ⁇ -cyano-3-phenoxybenzyl [common name: sphevalerate] because it is the most active isomer.
- composition of the invention may contain the active ingredients in any suitable weight ratio, preferably, the composition of the invention contains 0.0-dimethyl O-4-nitro-j ⁇ -tolyl phosphorothioate (fenitrotion) [active ingredient a)] and ⁇ - (4-chlorophenyl) -3-methyl-isovalerate of ⁇ -cyano-3-phenoxybenzyl (fenvalerate) [active ingredient b)] in a weight ratio between 50: 1 and 1: 1.
- sphevalerate is used and the weight ratio fenitrotrion: sphevalerate is 12.5: 1.
- composition of the invention can be easily obtained by mixing the active ingredients a) and b) in the appropriate amounts.
- insects belonging to the following orders of the Insecta Class are insects belonging to the following orders of the Insecta Class:
- SUBSTITUTE SHEET (RULE 26) - Coleoptera order, for example, woodworm;
- Isoptera for example, termites.
- composition of the invention acts both by contact and by inhalation causing the death of insects and their larvae.
- the elimination of harmful insects is practically instantaneous.
- the composition of the invention can be applied on wood, wool, fabrics, furs, leather, papers, etc., as well as on cabinets, rooms or containers intended to contain articles of said materials.
- the composition of the invention can also be applied on cement, sand, soil, where termites can make their nests.
- composition of the invention can be used as is, that is, without mixing the active ingredients a) and b) with other components or in the form of a formulation by mixing the active ingredients a) and b) with the appropriate vehicles, for example, liquid vehicles , and, if necessary, with additives and auxiliary agents to prepare said formulation.
- the composition of the invention is presented in the form of a formulation, the total amount of active ingredients a) and b) present in said formulation is comprised between 0.1 and 99% by weight with respect to the total formulation, the remainder being constituted by the vehicle and, where appropriate, additives and auxiliary agents to prepare the formulation.
- any liquid vehicle commonly used in the preparation of formulations of insecticidal compositions containing the active ingredients a) or b), for example, aromatic hydrocarbons (benzene, toluene, xylene, etc.), nitrocellulosic solvents, and mixtures thereof, may be used.
- additives and auxiliary agents for the preparation of formulations are the surfactants and dispersing agents commonly used in the preparation of formulations of insecticidal compositions containing any of the active ingredients a) or b).
- the formulation containing the composition of the invention can be easily obtained by mixing the
- SUBSTITUTE SHEET (RULE 26) active ingredients a) and b) together with the appropriate vehicle and, where appropriate, the appropriate additives and auxiliary agents, in the appropriate amounts.
- composition of the invention can be applied on the place where the harmful insects to be controlled are propagated, for example, a surface where the existence of the insects to be controlled is presumed, by conventional methods, for example, by dusting, while the formulations that they contain the composition of the invention, preferably in a liquid vehicle, can be applied by injection or by spraying.
- said formulations can be applied on soil and cement by spraying, on wood by spraying or by injection, and on fabric or paper by fine spraying.
- composition of the invention or of its formulation, to be applied, as well as the number of applications, is very variable and depends on numerous factors, among which is the type and amount of insect to be controlled, the degree of damage caused, the type of active ingredient b) used, the type of formulation and the concentration of active ingredients in the formulation, the method of application, etc.
- compositions of the invention provides a mortality of the insects in the treated areas of practically 100% as well as a practically null appearance of lepidopteran pests, beetles or isoptera, because said compositions or formulations show a residual insect repellent effect for a variable period of time, usually at least 10 years.
- an insecticidal composition was prepared containing phenithrotion [0.0-dimethyl O-4-nitro-m-tolyl phosphorothioate] and sphevalerate [(S) - ⁇ - (4-chlorophenyl) -3-methyl- (S) - ⁇ -cyano-3-phenoxybenzyl] isovalerate by mixing said products in a weight ratio of fenitrotion: sphevalerate of 12.5: 1.
- an insecticidal formulation was prepared containing phenithrotion [0.0-dimethyl O-4-nitro-m-tolyl phosphorothioate], sphevalerate [(S) - ⁇ - (4-chlorophenyl) -3-methyl- (S) - ⁇ -cyano-3-phenoxybenzyl isovalerate] and a liquid carrier.
- the resulting formulation had the following composition:
- the liquid vehicle consists of a conventional mixture of toluene, xylene and nitrocellulose solvent.
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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)
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to an insecticide composition containing as active substances: (a) O,O-dimethyl O-4-nitro-m-tolyl phosphorothioate and (b) α-(4-chlorophenyl)-3-methyl- isovalerate of α-cyano-3-phenoxybenzyl, their isolated stereoisomers and the mixtures thereof, e.g. (S)-α-(4-chlorophenyl)-3-methyl- isovalerate of (S)-α-cyano-3- phenoxybenzyl, in a mass ratio ranging from 50:1 and 1:1 [ingredient a): ingredient b)]. The composition can be used as such or mixed with an appropriate medium and, optionally, with additives and auxiliary formulation agents. Said compositions and formulations are particularly suitable for controlling beetles, moths and termites.
Description
COMPOSICIÓN INSECTICIDA INSECTICIATED COMPOSITION
CAMPO DE LA INVENCIÓNFIELD OF THE INVENTION
La invención se refiere a una composición insecticida, especialmente adecuada para combatir insectos nocivos, por ejemplo, carcoma, termitas y polillas.The invention relates to an insecticidal composition, especially suitable for combating harmful insects, for example, woodworm, termites and moths.
ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION
El término carcoma incluye diversas especies de insectos xilófagos cuyas larvas roen y taladran la madera. Las polillas son unas mariposas cuyas larvas destruyen lana, tejidos, pieles y papeles, y las termitas son unos insectos de gran voracidad que atacan la madera, el cuero, el papel, etc. El daño causado por estos insectos es muy importante.The term woodworm includes several species of xylophagous insects whose larvae gnaw and drill the wood. Moths are butterflies whose larvae destroy wool, tissues, skins and papers, and termites are insects of great voracity that attack wood, leather, paper, etc. The damage caused by these insects is very important.
Se han desarrollado diversos insecticidas para controlar, por separado, la carcoma, polillas y termitas. Sin embargo, dichos insectos tienen la capacidad de hacerse resistentes a los insecticidas habitualmente utilizados para su control, lo que reduce drásticamente su actividad. Además, no se conoce ninguna composición insecticida que haya demostrado ser eficaz para controlar simultáneamente dichos insectos. Por tanto, surge la necesidad de desarrollar nuevas composiciones insecticidas que sean activas contra la carcoma, polillas y termitas. Ventajosamente, dichas nuevas composiciones insecticidas serán eficaces frente a dichos insectos.Various insecticides have been developed to control, separately, woodworm, moths and termites. However, these insects have the ability to become resistant to the insecticides commonly used for their control, which drastically reduces their activity. In addition, there is no known insecticidal composition that has proven effective in simultaneously controlling said insects. Therefore, there is a need to develop new insecticidal compositions that are active against woodworm, moths and termites. Advantageously, said new insecticidal compositions will be effective against said insects.
La invención proporciona una solución a dicha necesidad existente que comprende el desarrollo de una composición insecticida que comprende un derivado del ácido fósforotioico y un compuesto de tipo piretrina.The invention provides a solution to said existing need which comprises the development of an insecticidal composition comprising a phosphorothioic acid derivative and a pyrethrin type compound.
DESCRIPCIÓN DETALLADA DE LA INVENCIÓNDETAILED DESCRIPTION OF THE INVENTION
Esta invención proporciona una composición provista de actividad insecticida contra insectos nocivos, en particular, contra la carcoma, polilla y termitas.This invention provides a composition provided with insecticidal activity against harmful insects, in particular against woodworm, moth and termites.
HOJA DE SUSTITUCIÓN (REGLA 26)
La composición insecticida proporcionada por esta invención, en adelante composición de la invención, comprende como ingredientes activos:SUBSTITUTE SHEET (RULE 26) The insecticidal composition provided by this invention, hereinafter the composition of the invention, comprises as active ingredients:
a) fósforotioato de 0,0-dimetil O-4-nitro-.m-tolilo; y b) α- (4-clorofenil) -3-metil-isovalerato de α-ciano-3- fenoxibencilo, sus estereoisómeros aislados y mezclas de los mismos .a) 0.0-dimethyl O-4-nitro-.m-tolyl phosphorothioate; and b) α-cyano-3- phenoxybenzyl α- (4-chlorophenyl) -3-methyl isovalerate, its isolated stereoisomers and mixtures thereof.
El fósforotioato de O, O-dimetil O-4-nitro-.m-tolilo [nombre común: fenitrotión] se describe, por ejemplo, en The Merck Index, 12th Edition, 1996, página 675.The phosphorothioate of O, O-dimethyl O-4-nitro-.m-tolyl [common name: fenitrotion] is described, for example, in The Merck Index, 12th Edition, 1996, page 675.
El α- (4-clorofenil) -3-metil-isovalerato de α-ciano-3- fenoxibencilo [nombre común: fenvalerato] se describe, por ejemplo, en The Merck Index, 12th Edition, 1996, página 681. Este compuesto puede tener estereoisómeros, estando incluidos tanto los isómeros aislados como sus mezclas dentro de la presente invención. El compuesto particularmente preferido es el isómero (S, S) , es decir, el (S) -α- (4-clorofenil) -3-metil- isovalerato de (S) -α-ciano-3-fenoxibencilo [nombre común: esfenvalerato] por tratarse del isómero más activo.The α- (4-chlorophenyl) -3-methyl-isovalerate of α-cyano-3- phenoxybenzyl [common name: fenvalerate] is described, for example, in The Merck Index, 12th Edition, 1996, page 681. This compound may having stereoisomers, both the isolated isomers and their mixtures being included within the present invention. The particularly preferred compound is the (S, S) isomer, ie (S) -α- (4-chlorophenyl) -3-methyl-isovalerate of (S) -α-cyano-3-phenoxybenzyl [common name: sphevalerate] because it is the most active isomer.
La composición de la invención puede contener los ingredientes activos en cualquier relación ponderal adecuada, preferentemente, la composición de la invención contiene el fósforotioato de 0,0-dimetil O-4-nitro-jπ-tolilo (fenitrotión) [ingrediente activo a)] y el α- (4-clorofenil) -3-metil- isovalerato de α-ciano-3-fenoxibencilo (fenvalerato) [ingrediente activo b) ] en una relación en peso comprendida entre 50:1 y 1:1. En una realización particular de esta invención, se utiliza esfenvalerato y la relación en peso fenitrotrión: esfenvalerato es de 12,5:1.The composition of the invention may contain the active ingredients in any suitable weight ratio, preferably, the composition of the invention contains 0.0-dimethyl O-4-nitro-jπ-tolyl phosphorothioate (fenitrotion) [active ingredient a)] and α- (4-chlorophenyl) -3-methyl-isovalerate of α-cyano-3-phenoxybenzyl (fenvalerate) [active ingredient b)] in a weight ratio between 50: 1 and 1: 1. In a particular embodiment of this invention, sphevalerate is used and the weight ratio fenitrotrion: sphevalerate is 12.5: 1.
La composición de la invención puede obtenerse fácilmente mezclando los ingredientes activos a) y b) en las cantidades adecuadas .The composition of the invention can be easily obtained by mixing the active ingredients a) and b) in the appropriate amounts.
Entre los insectos nocivos que se pueden controlar con la composición de la invención se encuentran los insectos pertenecientes a los siguientes órdenes de la Clase Insecta:Among the harmful insects that can be controlled with the composition of the invention are insects belonging to the following orders of the Insecta Class:
HOJA DE SUSTITUCIÓN (REGLA 26)
- Orden Coleóptera, por ejemplo, carcoma;SUBSTITUTE SHEET (RULE 26) - Coleoptera order, for example, woodworm;
- Orden Lepidoptera, por ejemplo, polillas; y- Order Lepidoptera, for example, moths; Y
- Orden Isoptera, por ejemplo, termitas.- Order Isoptera, for example, termites.
La composición de la invención actúa tanto por contacto como por inhalación provocando la muerte de los insectos y sus larvas . La eliminación de los insectos nocivos es prácticamente instantánea. La composición de la invención puede aplicarse sobre maderas, lana, tejidos, pieles, cuero, papeles, etc., así como sobre armarios, salas o recipientes destinados a contener artículos de dichos materiales . La composición de la invención también puede aplicarse sobre cemento, arena, tierra, donde las termitas pueden hacer sus nidos .The composition of the invention acts both by contact and by inhalation causing the death of insects and their larvae. The elimination of harmful insects is practically instantaneous. The composition of the invention can be applied on wood, wool, fabrics, furs, leather, papers, etc., as well as on cabinets, rooms or containers intended to contain articles of said materials. The composition of the invention can also be applied on cement, sand, soil, where termites can make their nests.
La composición de la invención puede utilizarse tal cual, es decir, sin mezclar los ingredientes activos a) y b) con otros componentes o bien en forma de una formulación mezclando los ingredientes activos a) y b) con los vehículos apropiados, por ejemplo, vehículos líquidos, y, en caso necesario, con los aditivos y agentes auxiliares para elaborar dicha formulación. Cuando la composición de la invención se presenta en forma de una formulación, la cantidad total de ingredientes activos a) y b) presentes en dicha formulación está comprendida entre 0,1 y 99% en peso respecto al total de la formulación, estando constituido el resto por el vehículo y, en su caso, los aditivos y agentes auxiliares para elaborar la formulación.The composition of the invention can be used as is, that is, without mixing the active ingredients a) and b) with other components or in the form of a formulation by mixing the active ingredients a) and b) with the appropriate vehicles, for example, liquid vehicles , and, if necessary, with additives and auxiliary agents to prepare said formulation. When the composition of the invention is presented in the form of a formulation, the total amount of active ingredients a) and b) present in said formulation is comprised between 0.1 and 99% by weight with respect to the total formulation, the remainder being constituted by the vehicle and, where appropriate, additives and auxiliary agents to prepare the formulation.
Como vehículo líquido puede utilizarse cualquier vehículo líquido habitualmente utilizado en la elaboración de formulaciones de composiciones insecticidas que contienen los ingredientes activos a) o b) , por ejemplo, hidrocarburos aromáticos (benceno, tolueno, xileno, etc.), disolventes nitrocelulósicoε , y sus mezclas.As a liquid vehicle, any liquid vehicle commonly used in the preparation of formulations of insecticidal compositions containing the active ingredients a) or b), for example, aromatic hydrocarbons (benzene, toluene, xylene, etc.), nitrocellulosic solvents, and mixtures thereof, may be used. .
Entre los aditivos y agentes auxiliares para la elaboración de formulaciones se encuentran los tensioactivos y agentes de dispersión habitualmente utilizados en la elaboración de formulaciones de composiciones insecticidas que contienen cualquiera de los ingredientes activos a) o b) .Among the additives and auxiliary agents for the preparation of formulations are the surfactants and dispersing agents commonly used in the preparation of formulations of insecticidal compositions containing any of the active ingredients a) or b).
La formulación que contiene la composición de la invención puede obtenerse fácilmente mediante la mezcla de losThe formulation containing the composition of the invention can be easily obtained by mixing the
HOJA DE SUSTITUCIÓN (REGLA 26)
ingredientes activos a) y b) junto con el vehículo apropiado y, en su caso, los aditivos y agentes auxiliares apropiados, en las cantidades adecuadas .SUBSTITUTE SHEET (RULE 26) active ingredients a) and b) together with the appropriate vehicle and, where appropriate, the appropriate additives and auxiliary agents, in the appropriate amounts.
La composición de la invención puede aplicarse sobre el lugar donde se propagan los insectos nocivos a controlar, por ejemplo, una superficie donde se presuma la existencia de los insectos a controlar, por métodos convencionales, por ejemplo, por espolvoreo, mientras que las formulaciones que contienen la composición de la invención, preferentemente en un vehículo líquido, se pueden aplicar por inyección o por pulverización. A modo de ejemplo, dichas formulaciones pueden aplicarse sobre tierra y cemento por pulverización, sobre madera por pulverización o por inyección, y sobre tela o papel por pulverización fina. La cantidad de composición de la invención, o de formulación que la contiene, a aplicar, así como el número de aplicaciones, es muy variable y depende de numerosos factores, entre los que se encuentra el tipo y cantidad de insecto a controlar, el grado de daño causado, el tipo de ingrediente activo b) utilizado, el tipo de formulación y la concentración de ingredientes activos en la formulación, el método de aplicación, etc.The composition of the invention can be applied on the place where the harmful insects to be controlled are propagated, for example, a surface where the existence of the insects to be controlled is presumed, by conventional methods, for example, by dusting, while the formulations that they contain the composition of the invention, preferably in a liquid vehicle, can be applied by injection or by spraying. By way of example, said formulations can be applied on soil and cement by spraying, on wood by spraying or by injection, and on fabric or paper by fine spraying. The amount of composition of the invention, or of its formulation, to be applied, as well as the number of applications, is very variable and depends on numerous factors, among which is the type and amount of insect to be controlled, the degree of damage caused, the type of active ingredient b) used, the type of formulation and the concentration of active ingredients in the formulation, the method of application, etc.
Numerosos ensayos han puesto de manifiesto que la aplicación de las composiciones de la invención, o de las formulaciones que las contienen, proporciona una mortalidad de los insectos en las zonas tratadas de prácticamente el 100% así como una prácticamente nula aparición de plagas de lepidópteros, coleópteros o isópteros, debido a que dichas composiciones o formulaciones muestran un efecto residual repelente de insectos por un periodo de tiempo variable, normalmente de al menos, 10 años.Numerous tests have shown that the application of the compositions of the invention, or of the formulations containing them, provides a mortality of the insects in the treated areas of practically 100% as well as a practically null appearance of lepidopteran pests, beetles or isoptera, because said compositions or formulations show a residual insect repellent effect for a variable period of time, usually at least 10 years.
Los siguientes ejemplos sirven para ilustrar formas particulares de realizar el objeto de esta invención sin que deban ser consideradas como limitativas del alcance de la misma..The following examples serve to illustrate particular ways of realizing the object of this invention without having to be considered as limiting the scope thereof.
HOJA DE SUSTITUCIÓN (REGLA 26)
EJEMPLO 1SUBSTITUTE SHEET (RULE 26) EXAMPLE 1
Preparación de una composición insecticida Se preparó una composición insecticida que contenía fenitrotión [fósforotioato de 0,0-dimetil O-4-nitro-m-tolilo] y esfenvalerato [ (S) -α- (4-clorofenil) -3-metil-isovalerato de (S) -α-ciano-3-fenoxibencilo] mezclando dichos productos en una relación, en peso, fenitrotión: esfenvalerato de 12,5:1.Preparation of an insecticidal composition An insecticidal composition was prepared containing phenithrotion [0.0-dimethyl O-4-nitro-m-tolyl phosphorothioate] and sphevalerate [(S) -α- (4-chlorophenyl) -3-methyl- (S) -α-cyano-3-phenoxybenzyl] isovalerate by mixing said products in a weight ratio of fenitrotion: sphevalerate of 12.5: 1.
EJEMPLO 2EXAMPLE 2
Preparación de una formulación insecticida Se preparó una formulación insecticida que contenía fenitrotión [fósforotioato de 0,0-dimetil O-4-nitro-m-tolilo] , esfenvalerato [ (S) -α- (4-clorofenil) -3-metil-isovalerato de (S) -α-ciano-3-fenoxibencilo] y un vehículo líquido.Preparation of an insecticidal formulation An insecticidal formulation was prepared containing phenithrotion [0.0-dimethyl O-4-nitro-m-tolyl phosphorothioate], sphevalerate [(S) -α- (4-chlorophenyl) -3-methyl- (S) -α-cyano-3-phenoxybenzyl isovalerate] and a liquid carrier.
La formulación resultante presentaba la siguiente composición:The resulting formulation had the following composition:
Fenitrotión 25% (P/V) Esfenvalerato 2% (P/V)Fenitrotion 25% (P / V) Esfenvalerate 2% (P / V)
Vehículo líquido* Resto (V)Liquid vehicle * Rest (V)
* El vehículo líquido está constituido por una mezcla convencional de tolueno, xileno y disolvente nitro- celulósico.* The liquid vehicle consists of a conventional mixture of toluene, xylene and nitrocellulose solvent.
Se inyectaron 500 mi de dicha formulación en los agujeros de 2 vigas de madera [8 x 0,4 x 0,4 (m) ] que contenían termitas. A los 5 minutos post-tratamiento, las vigas se abrieron, se cortaron y se contaron las termitas muertas obteniéndose un cálculo de unas 20.000 termitas muertas aproximadamente que representaban prácticamente el 100% de las termitas presentes inicialmente en las vigas. Este ensayo sirvió, además, para comprobar la fácil absorción y penetración de dicha formulación en la madera así como la característica de que dicha formulación deja unos residuos en la madera que contribuyen a garantizar que no vuelvan aparecer plagas de tales insectos en dicho soporte. HOJA DE SUSTITUCIÓN (REGLA 26)
Ensayos similares efectuados sobre tela o papel también pusieron de manifiesto la fácil absorción y penetración de dicha formulación así como los residuos repelentes de insectos. En todos los casos se observó una eliminación prácticamente total de todos los insectos presentes en las superficies tratadas.500 ml of said formulation were injected into the holes of 2 wooden beams [8 x 0.4 x 0.4 (m)] containing termites. At 5 minutes post-treatment, the beams were opened, cut and dead termites were counted, obtaining an estimate of approximately 20,000 dead termites representing almost 100% of the termites initially present in the beams. This test also served to verify the easy absorption and penetration of said formulation in the wood as well as the characteristic that said formulation leaves some residues in the wood that contribute to guarantee that pests of such insects do not appear again in said support. SUBSTITUTE SHEET (RULE 26) Similar tests carried out on fabric or paper also showed the easy absorption and penetration of said formulation as well as insect repellent residues. In all cases a virtually total elimination of all insects present on the treated surfaces was observed.
HOJA DE SUSTITUCIÓN (REGLA 26)
SUBSTITUTE SHEET (RULE 26)
Claims
1. Una composición insecticida caracterizada porque contiene como ingredientes activos: a) fósforotioato de 0,0-dimetil O-4-nitro-m-tolilo; y b) α- (4-clorofenil) -3-metil-isovalerato de α-ciano-3- fenoxibencilo, sus estereoisómeros aislados y mezclas de los mismos .1. An insecticidal composition characterized in that it contains as active ingredients: a) 0.0-dimethyl O-4-nitro-m-tolyl phosphorothioate; and b) α-cyano-3- phenoxybenzyl α- (4-chlorophenyl) -3-methyl isovalerate, its isolated stereoisomers and mixtures thereof.
2. Composición según la reivindicación 1, caracterizada porque contiene (S) -α- (4-clorofenil) -3-metil-isovalerato de (S) -α-ciano-3-fenoxibencilo.2. Composition according to claim 1, characterized in that it contains (S) -α- (4-chlorophenyl) -3-methyl isovalerate of (S) -α-cyano-3-phenoxybenzyl.
3. Composición según la reivindicación 1, caracterizada porque la relación en peso entre el fósforotioato de 0,0- dimetil O-4-nitro-.m-tolilo y el α- (4-clorofenil) -3-metil- isovalerato de α-ciano-3-fenoxibencilo, sus estereoisómeros aislados y mezclas de los mismos, está comprendida entre 50:1 y 1:1.3. Composition according to claim 1, characterized in that the weight ratio between 0.0-dimethyl O-4-nitro-.m-tolyl phosphorothioate and α- (4-chlorophenyl) -3-methyl isovalerate of α -cyano-3-phenoxybenzyl, its isolated stereoisomers and mixtures thereof, is between 50: 1 and 1: 1.
4. Composición según la reivindicación 3 , caracterizada porque la relación en peso entre el fósforotioato de O, O- dimetil O-4-nitro-.m-tolilo y el (S) -α- (4-clorofenil) -3-metil- isovalerato de (S) -α-ciano-3-fenoxibencilo es de 12,5:1.4. Composition according to claim 3, characterized in that the weight ratio between O, O-dimethyl O-4-nitro-.m-tolyl phosphorothioate and (S) -α- (4-chlorophenyl) -3-methyl - (S) -α-Cyano-3-phenoxybenzyl isovalerate is 12.5: 1.
5. Una formulación insecticida que comprende una composición insecticida según cualquiera de las reivindicaciones 1 a 4, junto con un vehículo y, opcionalmente , aditivos y agentes auxiliares para la formulación.5. An insecticidal formulation comprising an insecticidal composition according to any one of claims 1 to 4, together with a vehicle and, optionally, additives and auxiliary agents for the formulation.
6. Formulación según la reivindicación 5 , en la que dicho vehículo es un vehículo líquido.6. Formulation according to claim 5, wherein said vehicle is a liquid vehicle.
7. Formulación según la reivindicación 6 , en la que dicho vehículo líquido es un hidrocarburo aromático seleccionado del grupo formado por benceno, tolueno, xileno y sus mezclas.7. Formulation according to claim 6, wherein said liquid carrier is an aromatic hydrocarbon selected from the group consisting of benzene, toluene, xylene and mixtures thereof.
HOJA DE SUSTITUCIÓN (REGLA 26) SUBSTITUTE SHEET (RULE 26)
8. Formulación según la reivindicación 5, en la que la cantidad total de ingredientes activos (a) fósforotioato de8. Formulation according to claim 5, wherein the total amount of active ingredients (a) phosphorothioate
0,0-dimetil O-4-nitro-m-tolilo, y (b) α- (4-clorofenil) -3- metil-isovalerato de α-ciano-3-fenoxibencilo, sus estereoisómeros aislados y mezclas de los mismos, está comprendida entre 0,1 y 99% en peso respecto al total de la formulación.0,0-dimethyl O-4-nitro-m-tolyl, and (b) α- (4-chlorophenyl) -3-methyl-isovalerate of α-cyano-3-phenoxybenzyl, its isolated stereoisomers and mixtures thereof, It is comprised between 0.1 and 99% by weight with respect to the total formulation.
9. Formulación según la reivindicación 5, que comprende la siguiente composición:9. Formulation according to claim 5, comprising the following composition:
fósforotioato de O, O-dimetil O-4-nitro-m-tolilo 25% (P/V) (S) -α- (4-clorofenil) -3-metil-isovalerato de (S) -α- ciano-3-fenoxibencilo 2% (P/V)O, O-dimethyl O-4-nitro-m-tolyl phosphorothioate 25% (P / V) (S) -α- (4-chlorophenyl) -3-methyl-isovalerate of (S) -α-cyano-3 -phenoxybenzyl 2% (P / V)
Vehículo líquido Resto (V)Liquid vehicle Rest (V)
donde dicho vehículo líquido está constituido por una mezcla de tolueno y xileno en una relación, en volumen, (1:1) .wherein said liquid vehicle is constituted by a mixture of toluene and xylene in a ratio, by volume, (1: 1).
10. Un método para controlar insectos que comprende la aplicación de una composición insecticida según cualquiera de las reivindicaciones 1 a 4, o una formulación insecticida según cualquiera de las reivindicaciones 5 a 9.10. A method for controlling insects comprising the application of an insecticidal composition according to any one of claims 1 to 4, or an insecticidal formulation according to any of claims 5 to 9.
HOJA DE SUSTITUCIÓN (REGLA 26) SUBSTITUTE SHEET (RULE 26)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU30457/00A AU3045700A (en) | 1999-03-10 | 2000-01-14 | Insecticide composition |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ESP9900490 | 1999-03-10 | ||
| ES9900490A ES2164518B1 (en) | 1999-03-10 | 1999-03-10 | INSECTICIATED COMPOSITION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2000053017A1 true WO2000053017A1 (en) | 2000-09-14 |
Family
ID=8307617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES2000/000011 WO2000053017A1 (en) | 1999-03-10 | 2000-01-14 | Insecticide composition |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU3045700A (en) |
| ES (1) | ES2164518B1 (en) |
| WO (1) | WO2000053017A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002090068A1 (en) * | 2001-05-07 | 2002-11-14 | Rafael Rodriguez Ramos | Vehicle used to apply chemical compounds to wood |
| LT5125B (en) | 2003-03-04 | 2004-04-26 | Rafael Rodriguez Ramos | Vehicle used to apply chemical compounds to wood |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0336433A2 (en) * | 1988-04-07 | 1989-10-11 | CHINOIN Gyogyszer és Vegyészeti Termékek Gyára RT. | Plant protecting agent |
| ES2033195A1 (en) * | 1989-11-10 | 1993-03-01 | Sumitomo Chemical Co | Improved pesticidal composition. |
| ES2123428A1 (en) * | 1996-09-02 | 1999-01-01 | Agrides S A | New liquid insecticidal product - comprises alpha-cypermethrin, phenitrothion and malathion |
| CN1207245A (en) * | 1997-07-31 | 1999-02-10 | 刘万英 | Effective low-toxic low-residue broad spectrum insecticide |
-
1999
- 1999-03-10 ES ES9900490A patent/ES2164518B1/en not_active Expired - Fee Related
-
2000
- 2000-01-14 AU AU30457/00A patent/AU3045700A/en not_active Abandoned
- 2000-01-14 WO PCT/ES2000/000011 patent/WO2000053017A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0336433A2 (en) * | 1988-04-07 | 1989-10-11 | CHINOIN Gyogyszer és Vegyészeti Termékek Gyára RT. | Plant protecting agent |
| ES2033195A1 (en) * | 1989-11-10 | 1993-03-01 | Sumitomo Chemical Co | Improved pesticidal composition. |
| ES2123428A1 (en) * | 1996-09-02 | 1999-01-01 | Agrides S A | New liquid insecticidal product - comprises alpha-cypermethrin, phenitrothion and malathion |
| CN1207245A (en) * | 1997-07-31 | 1999-02-10 | 刘万英 | Effective low-toxic low-residue broad spectrum insecticide |
Non-Patent Citations (1)
| Title |
|---|
| DATABASE EPODOC, EPOQUE EUROPEAN PATENTE OFFICE; LIU WANYING. * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002090068A1 (en) * | 2001-05-07 | 2002-11-14 | Rafael Rodriguez Ramos | Vehicle used to apply chemical compounds to wood |
| US6673836B2 (en) | 2001-05-07 | 2004-01-06 | Rafael Rodriguez Ramos | Vehicle for applying chemical compounds on wood |
| LT5125B (en) | 2003-03-04 | 2004-04-26 | Rafael Rodriguez Ramos | Vehicle used to apply chemical compounds to wood |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2164518B1 (en) | 2003-06-16 |
| ES2164518A1 (en) | 2002-02-16 |
| AU3045700A (en) | 2000-09-28 |
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