Fuente: WIPO "tomato" A compound of formula (I) or an N-oxide thereof, a composition for controlling harmful arthropods including the compound, and a method for controlling harmful arthropods by applying the compound,




where Q represents a group represented by formula Q1 etc., Z represents an oxygen atom etc., A1 represents CR4a etc., A2 represents a nitrogen atom etc., B1 represents a nitrogen atom or CR6a etc., B2 represents CR1 etc., B3 represents a nitrogen atom or CR6c etc., B4 represents a nitrogen atom or CR6d etc., R1 represents a C1-C6 chain hydrocarbon group etc., R2 represents a C1-C6 alkyl group etc., R3a, R3b and R3d are identical to or different from each other and each represents a C1-C6 chain hydrocarbon group etc., R4a, R6a, R6c and R6d are identical to or different from each other and each represents a C1-C6 chain hydrocarbon group etc., and n is 0, 1 or 2.