THE PRESENT INVENTION RELATES TO TETRAZOLE-SUBSTITUTED ANTHRANILAMIDES OF THE FORMULA (I) - IN WHICH R1, R2, R3, R4, R5, N, X AND Q HAVE THE MEANINGS GIVEN IN THE DESCRIPTION - AND TO THEIR USE AS INSECTICIDES AND/OR ACARICIDES, ALSO IN COMBINATION WITH OTHER AGENTS SUCH AS PENETRANTS AND/OR AMMONIUM SALTS OR PHOSPHONIUM SALTS.