Composition for prevention and extermination of plant disease
AssigneesThe Institute of Physical and Chemical Research, Toagosei Co., Ltd., Yutaka Arimoto, Isamu Yamaguchi
InventorsYutaka Arimoto, Isamu Yamaguchi, Yukio Sato, Shigeru Nomura
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Abstract
A composition for prevention and extermination of plant disease which comprises a biocidal inorganic compound, an amphoteric surfactant, and at least one member selected from the group consisting of a nonionic surfactant and an anionic surfactant. The composition exhibits residual activity for a long period of time without phytotoxicity.
Claims8
A composition for treatment of plant disease which comprises a biocidal inorganic compound selected from the group consisting of potassium hydrogen carbonate, sodium hydrogen carbonate, potassium carbonate, sulfur and magnesium sulfate, an amphoteric surfactant, and at least one member selected from the group consisting of a nonionic surfactant and an anionic surfactant, wherein said amphoteric surfactant is at least one member selected from the group consisting of polyoctyl poly(aminoethyl)glycine, polyalkyl di(aminoethyl)glycine, N,N-bis(octylaminoethyl)glycine;
- lauryl dimethyl amine oxide;
- lauryl dimethyl ammonium betaine, stearyl dimethyl acetic acid betaine, myristylic acid propanylamide dimethyl acetic acid betaine, alkyl carboxymethyl hvdroxyethyl imidazolinium betaine, 2-alkyl-N-hydroxyethyl imidazolinium betaine, and lauryl hydroxy sulfo betaine;
- said nonionic surfactant is a polyoxyethylene C8-C18 alkyl ether, and said anionic surfactant is a polyoxyethylene alkyl ether sulfate.
A composition for treatment of plant disease which comprises a biocidal inorganic compound selected from the group consisting of potassium hydrogen carbonate, sodium hydrogen carbonate, sulfur, magnesium sulfate and potassium carbonate, an amphoteric surfactant selected from the group consisting of polyoctyl poly(aminoethyl)glycine, polyalkyl di(aminoethyl)glycine and N,N-bis(octylaminoethyl)glycine, and at least one member selected from the group consisting of a nonionic surfactant and an anionic surfactant wherein the nonionic surfactant is selected from the group consisting of polyoxyethylene alkylphenyl ether, polyoxyethylene alkyl ether, polyethyleneglycol fatty acid ester, polyoxyethylene sorbitan fatty acid ester and polyoxyethylene-polyoxypropylene alkyl ether, and the anionic surfactant is a sulfosuccinate, wherein the amphoteric surfactant is present in an amount of 1 to 40 parts by weight per 100 parts by weight of said biocidal inorganic compound and the anionic or nonionic surfactant is present in an amount of 1 to 40 parts by weight per 100 parts by weight of said biocidal inorganic compound.
Dependencies are inferred from the claim text.