Method for enhancing plant disease controlling effects of aryl phenyl ketone fungicide, and method for controlling plant diseases
AssigneeIshihara Sangyo Kaisha, Ltd.
InventorsMunekazu Ogawa, Akihiro Nishimura, Shuko Nishimi
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Abstract
A method for remarkably enhancing plant disease controlling effects, and a method for controlling plant diseases are provided. A method for enhancing plant disease controlling effects of an aryl phenyl ketone fungicide includes using an aryl phenyl ketone fungicide as a component (a) in combination with at least one component (b) selected from the group consisting of a nonionic surfactant, an anionic surfactant, a cationic surfactant, a vegetable oil, a paraffin, a resin and a terpene.
Claims10
A method for treating powdery mildew, which comprises:
- applying to a plant or to soil where the plant grows an aryl phenyl ketone fungicide as a component (a) in combination with a nonionic surfactant as a component (b),
- wherein the nonionic surfactant is a polyhydric alcohol surfactant,
- wherein the mixing weight ratio of the component (a) to the component (b) is from 1:500 to 50:1,
- wherein the component (a) is pyriofenone, and
- wherein the polyhydric alcohol surfactant is selected from a blend of methylated soybean oil and sorbitan fatty acid ester;
- and a blend of paraffin-based petroleum, polyhydric alcohol fatty acid ester, and polyhydric alcohol polyoxyethylene oxide fatty acid ester.
A method for controlling powdery mildew, which comprises:
- applying an aryl phenyl ketone fungicide as a component (a) in combination with a nonionic surfactant as a component (b), to plants or to soil where they grow,
- wherein the nonionic surfactant is at least one member selected from the group consisting of a polyhydric alcohol surfactant and an alkanolamide surfactant,
- wherein the mixing weight ratio of the component (a) to the component (b) is from 1:500 to 50:1,
- wherein the component (a) is pyriofenone, and
- wherein the polyhydric alcohol surfactant is selected from a blend of methylated soybean oil and sorbitan fatty acid ester;
- or a blend of paraffin-based petroleum, polyhydric alcohol fatty acid ester, and polyhydric alcohol polyoxyethylene oxide fatty acid ester.
A method for controlling plant diseases, which comprises applying an aryl phenyl ketone fungicide as a component (a) in combination with a nonionic surfactant as a component (b), to plants or to soil where they grow,
- wherein the nonionic surfactant is at least one member selected from the group consisting of a polyhydric alcohol surfactant and an alkanolamide surfactant,
- wherein the mixing weight ratio of the component (a) to the component (b) is from 1:500 to 50:1,
- wherein the component (a) is pyriofenone, and
- wherein the polyhydric alcohol surfactant is selected from a blend of methylated soybean oil and sorbitan fatty acid ester;
- or a blend of paraffin-based petroleum, polyhydric alcohol fatty acid ester, and polyhydric alcohol polyoxyethylene oxide fatty acid ester.
Dependencies are inferred from the claim text.