Method for disinfecting plant
AssigneeKao Corporation
InventorMasatoshi Kamei
Life of this patent
Estimating the term…
Abstract
A method for disinfecting a plant including a step of applying to the plant a disinfectant treatment liquid for plants, the disinfectant treatment liquid containing, (A) a straight-chain aliphatic alcohol with 8 or more and 12 or less carbons as a disinfectant component (hereinafter referred to as component (A)), (B) a polyoxyalkylene sorbitan fatty acid ester (hereinafter referred to as component (B)) and water, wherein a mass ratio between the content of component (A) and the content of component (B), (B)/(A), is 0.05 or more and 0.9 or less.
Claims12
A method for disinfecting a plant, the method comprising
- applying to the plant a disinfectant treatment liquid, the disinfectant treatment liquid comprising, component (A), which is a straight-chain aliphatic alcohol with 8 or more and 12 or less carbons as a disinfectant component, component (B), which is a polyoxyalkylene sorbitan fatty acid ester, and water, wherein a mass ratio between the component (A) and the component (B), (B)/(A), is 0.08 or more and 0.84 or less.
A method for disinfecting a plant, the method comprising
- applying to the plant a disinfectant treatment liquid, the disinfectant treatment liquid consisting essentially of, component (A), which is a straight-chain aliphatic alcohol with 8 or more and 12 or less carbons as a disinfectant component, component (B), which is a polyoxyalkylene sorbitan fatty acid ester, optionally component (C), which is a solvent, and water, wherein a mass ratio between the component (A) and the component (B), (B)/(A), is 0.08 or more and 0.84 or less.
A method for killing a fungus, the method comprising:
- applying a disinfectant composition to a plant infected by the fungus, wherein the disinfectant composition comprises component (A), which is a straight-chain aliphatic alcohol with 8 or more and 12 or less carbons as a disinfectant component, and component (B), which is a polyoxyalkylene sorbitan fatty acid ester, wherein a mass ratio between the component (A) and the component (B), (B)/(A), is 0.08 or more and 0.84 or less, and wherein the fungus is one or more fungi selected from the group consisting of:
- pathogenic filamentous fungi that cause plant diseases selected from the group consisting of brown spot disease in rice, damping-off of vegetables, anthracnose of cucumber, cabbage black leaf spot, bakanae disease of rice, anthracnose of apple, apple canker, apple brown rot, gummy stem blight of melon, aster yellows of daikon radish, onion neck rot, black spot disease of pear and Cercospora leaf spot of sugar beet;
- pathogenic chemical pesticide-resistant filamentous fungi that cause plant diseases selected from the group consisting of Alternaria blotch of apple, frogeye spot on green pepper, gray mold of tomato and eyespot of wheat;
- pathogenic bacteria that cause plant disease selected from the group consisting of bacterial soft rot on qing-geng-cai, bacterial soft rot on taro and peach shot hole disease;
- and
- mushrooms selected from the group consisting of Ganoderma, Oouzuratake and Kawaratake.
Dependencies are inferred from the claim text.