abstract |
The present invention, having an excellent control effect on harmful arthropods, formula (I) [In the formula, Q is the formula Q1 represents a group represented by , Z represents an oxygen atom, etc., A 1 represents CR 4a, etc., A 2 represents a nitrogen atom, etc., B 1 represents a nitrogen atom or CR 6a, etc., B 2 represents CR 1 and the like, B 3 represents a nitrogen atom or CR 6c, etc., B 4 represents a nitrogen atom or CR 6d, etc., R 1 represents a C1-C6 chain hydrocarbon group, etc., R 2 represents a C1-C6 alkyl group, etc. represents, R 3a , R 3b and R 3d are the same or different, respectively, and represent a C1-C6 chain hydrocarbon group, and R 4a , R 6a , R 6c and R 6d are each the same or different, and C1-C6 represents a C6 chain hydrocarbon group, etc., and n represents 0, 1 or 2.] a compound represented by or its N oxide, and a harmful arthropod control composition containing the compound, etc., a harmful arthropod using the compound, etc. provides a method of prevention. |