| abstract |
Disclosed is a novel imino derivative which can be used as a pesticidal compound having excellent properties including long-acting efficacy and a broad spectrum. Specifically disclosed is an imino derivative represented by chemical formula (1) [wherein “Ar” represents a heterocyclic group which may have a substituent on the ring; “X” represents a sulfur atom, CH 2 or NR; “R” represents a hydrogen atom or an alkyl group; “Y” represents a group selected from COR 1 , CONR 3 R 4 , CONHCOR 5 and CO 2 R 9 ; and “R 1 ”, “R 3 ”, “R 4 ”, “R 5 ” and “R 9 ” independently represent a hydrogen atom or a specific substituent]. |