Abstract:
PROBLEM TO BE SOLVED: To provide a pesticide composition in the form of a water-absorbent granular material for exterminating soil-living pests.SOLUTION: The pesticide composition in the form of a water-absorbent granular material includes: (i) 0.001-10 wt.% of at least one pesticide compound which is active against soil-living noxious arthropod; (ii) 80-99.999 wt.% of at least one granular superabsorbent polymer; and (iii) water, based on the total weight of the composition except for water and the components (i) and (ii) make up at least 90 wt.% of the composition except for water. The pesticide composition in the form of a water-absorbent granular material is obtained by treating the granular superabsorbent polymer with a liquid aqueous composition containing the at least one pesticide compound.
Abstract:
The present invention relates to novel pesticide compositions in the form of a gel material or a solid material which are suitable for combating arthropod pests, in particular insects. The pesticide composition in the form of a gel or solid contains: i) 0.001 to 50% by weight of at least one pesticide compound which is effective against arthropod pest, ii) 0.5 to 20% by weight of at least one superabsorbent polymer P having an absorption capacity for deionised water of at least 100 g per 1 g of polymer P, and iii) 5 to 94.5% by weight of at least one filler material different from water, and iv) 5 to 94.5% by weight of water, wherein the % by weight are based on the total weight of the composition. The present invention also relates to the use of the pesticide compositions as described herein for combating arthropod pests and to a method for combating arthropod pests, which comprises applying a gel composition as defined herein either directly or as an aqueous dilution to a location where the arthropod pest gets into contact with said composition.
Abstract:
The present invention relates to a microemulsion, comprising (A) 0.1 to 50 wt.% of at least one active agent as component A, (B) 0.5 to 40 wt.% of at least one solvent that can be completely mixed with water and selected from the group consisting of esters from acetic acid, lactic acid, benzoic acid, dicarboxylic acids, cyclic esters, cyclic amides, carbonates, sulfurous solvents, phosphates, ethers and mixtures thereof, as component B, (C) 10 to 40 wt.% of at least one non-ionic surfactant as component C, (D) 0 to 10 wt.% further additives as component D, (E) 10 to 90 wt.% water as component E, and (F) 0.1 to 60 wt.% of at least one solvent that can be partially mixed with water as component F, each in relation to the entire microemulsion, wherein the sum of the amounts of components, A, B, C, D, E, and F is 100 wt.%, and the microemulsion does not comprise any anionic surfactants. The invention further relates to a method for the production of said microemulsion and to the use of said microemulsion for treating plants.
Abstract:
The present invention relates to a method for preparing an emulsifiable granule comprising the steps of a) emulsifying water with a solution of a pesticide in a water-insoluble solvent, b) contacting the emulsion resulting from step a) and a solid dispersant containing a water-soluble polycarboxylate and a water-soluble anionic surfactant, and c) extruding the paste resulting from step b). The invention further relates to emulsifiable granules containing a water-insoluble solvent, a pesticide, which is dissolved in the water-insoluble solvent, a water-soluble polycarboxylate, and a water-soluble anionic surfactant.
Abstract:
Subject of the present invention is a solid ant bait comprising an insecticide and a bait composition. Another subject is a process for the preparation of said ant bait, comprising extruding a mixture, which contains the insecticide and the bait composition. Yet another subject is a method for controlling ants, comprising offering to said ants the ant bait according to the invention. Finally, a subject is a use of the ant bait according to the invention for controlling ants.
Abstract:
Subject of the present invention is a solid ant bait comprising an insecticide and a bait composition. Another subject is a process for the preparation of said ant bait, comprising extruding a mixture, which contains the insecticide and the bait composition. Yet another subject is a method for controlling ants, comprising offering to said ants the ant bait according to the invention. Finally, a subject is a use of the ant bait according to the invention for controlling ants.
Abstract:
La presente invención se refiere a una composición granular que comprende un plaguicida, 0,1 a 10 % en peso de un polialcoxilado anfifílico no iónico, al menos 20 % en peso de un dispersante aniónico sólido hidrosoluble, al menos 5 % en peso de un azúcar, que es un monosacárido o disacárido, o una mezcla de estos, y una polivinilpirrolidona. También se refiere a un método para la preparación de la composición granular que comprende las etapas de (i) proporcionar una suspensión acuosa que comprende el plaguicida, el polialcoxilado, el dispersante y el azúcar, (ii) opcionalmente secar la suspensión acuosa, y (iii) granular la suspensión acuosa y la suspensión acuosa seca, y en donde la polivinilpirrolidona se agrega en la etapa (i) y/o etapa (iii). También se refiere a un método para controlar hongos fitopatógenos y/o el crecimiento no deseado de plantas y/o el ataque no deseado de insectos o ácaros y/o para regular el crecimiento de plantas, en donde la composición actúa en las plagas particulares, su hábitat o las plantas que se desea proteger de la plaga particular, en el suelo y/o en plantas no deseadas y/o en las plantas útiles y/o en su hábitat.
Abstract:
The present invention relates to a method for a preparation of a solid composition comprising the steps of a) dissolving a premix in a premix-solvent, or melting a premix, wherein the premix contains a pesticide and a nonionic, amphiphilic polyalkoxylate, b) solidifying the premix by removing the premix-solvent, or by cooling, and c) contacting the premix with at least one auxiliary. The invention further relates to a solid composition obtainable by said method; to a method for the preparation of an aqueous tank mix, in which a pesticide is present as suspended particles having a particle size below 1,0 µm, comprising the step of mixing water and a solid composition obtainable by the said method; and to a method for controlling phytopathogenic fungi and/or undesired plant growth and/or undesired attack by insects or mites and/or for regulating the growth of plants, where a solid composition obtainable by said method is allowed to act on the particular pests, their habitat or the plants to be protected from the particular pest, the soil and/or on undesired plants and/or the useful plants and/or their habitat.
Abstract:
microcápsulas, métodos para a preparação das microcápsulas e para o controle dos fungos fitopatogênicos e composição aquosa a presente invenção se refere às microcápsulas que compreendem um invólucro e um núcleo de poliureia, que contém um pesticida, um solvente a imiscível em água e, pelo menos, 5% em peso, de um solvente b polar e aprótico que possui uma hidrossolubilidade de 0,5 a 20 g/l a 20° c, com base no peso total dos solventes no núcleo. a presente invenção também se refere às microcápsulas que compreendem um invólucro e um núcleo, que contém um pesticida e a 2-heptanona; a um método para a preparação de ditas microcápsulas, a uma composição aquosa que compreende ditas microcápsulas; e a um método para o controle dos fungos fitopatogênicos e/ou o crescimento indesejável dos vegetais e/ou ataque indesejável por insetos ou ácaros e/ou para a regulação do crescimento dos vegetais, com ditas microcápsulas.
Abstract:
The present invention relates to a microemulsion comprising (A) 0.1 to 50% by weight of at least one active ingredient as component A, (B) 0.5 to 40% by weight of at least one solvent which is fully miscible with water, being chosen from the group consisting of esters of acetic acid, of lactic acid, of benzoic acid, of dicarboxylic acids, cyclic esters, cyclic amides, carbonates, sulphur containing solvents, phosphates, ethers and mixtures thereof, as component B, (C) 10 to 40% by weight of at least one nonionic surfactant as component C, (D) 0 to 10% by weight of further additives as component D, (E) 10 to 90% by weight of water as component E and (F) 0.1 to 60% by weight of at least one solvent which is partially miscible with water, as component F, in each case based on the total microemulsion, where the total of the amounts of components A, B, C, D, E and F is 100% by weight and where the microemulsion does not comprise any anionic surfactants, and to a process for the preparation of this microemulsion and to the use of this microemulsion for the treatment of plants.