| 摘要 |
<p>The invention provides a pesticidal agent which comprises A. a compound of the general formula wherein R1 represents a hydrogen atom or a methyl group, R2 represents an alkyl group having from 1 to 4 carbon atoms, and X represents a hydrogen atom or a methyl group, or a salt thereof, or two or more such compounds, and B. a compound of the formula</p> |
