| abstract |
Invention Patent: <B> "PYRIMIDINYL OXYCANAMIDE DERIVATIVES AND AGRICULTURAL AND HORTICULTURAL FUNGICIDES '' <D>. The present invention provides a pyrimidinyloxyalkanamide derivative represented by Formula (I): (where R ^ 1 ^ represents a hydrogen atom, one C ~ 1 ~ -C ~ 6 ~ alkyl group, a C ~ 3 ~ -C ~ 6 ~ cycloalkyl group or the like, R ^ 2 ^ represents a C ~ 1 ~ -C ~ 6 ~ alkyl group, a C ~ 1 group ~ -C ~ 4 ~ haloalkyl or similar, R ^ 3 ^ represents a hydrogen atom, a C ~ 1 ~ -C ~ 6 ~ alkyl group, a halogen atom or the like, R ^ 4 ^ represents a hydrogen atom, a C ~ 1 ~ -C ~ 6 ~ alkyl group or the like, Q represents a cyano group, a C ~ 1 ~ -C ~ 6 ~ alkoxycarbonyl group or the like, and A represents an oxygen atom or a sulfur atom), and a new agricultural or horticultural fungicide that includes the pyrimidinyloxycanamide derivative as an active ingredient.The agricultural or horticultural fungicides according to the present invention have excellent effects control with respect to rice rust, which are evidently excellent in comparison to the known compounds. In addition, the agricultural and horticultural fungicides of the present invention also exhibit excellent residual activity, as well as persistence after rain without any negative effects on the plants in question. |