An amidine compound represented by formula (1): wherein R1 represent a C1-C11 fluoroalkyl group, a C3-C11 fluoroalkenyl group or a C3-C11 fluoroalkynyl group R2 represent a C1-C3 alkyl group R3 represent a C1-C3 alkyl group R4 represent a C3-C6 cycloalkyl group or a C1-C6 alkyl group optionally having one or more halogens and R5 represent a C3-C6 cycloalkyl group or a C1-C6 alkyl group optionally having one or more halogens, said compound having excellent plant disease controlling effect.
