1. Claim 1: pest control composition, including a compound composed of (1) or nitrogen oxide and at least one compound selected from the following (a)； claim 1: with a 1 representative - nr8311 -,a. Oxygen atom or sulfur atom； A2 represents a nitrogen atom, or = cr831222；R¹ represents a C₁₋₆ alkyl group that can be substituted with one or more atoms or groups selected from Group X； R²,R³ and R⁴ are the same or different from each other and each independently represents a C₁₋₆ alkyl group that can be substituted with one or more atoms or groups selected from Group X, a group -OR¹⁰,un grupo -C (OR)1 S-S (o) 8344r83044,un grupo -S (O) NR ROne team - No. 830404； R1,un grupo -NR CO Run grupo -NR C (O) Ra group -CO₂R¹⁰,un grupo -C (O) Run grupo -C (O) NR ROne SH group, one sf8325 group,a cyano group, a nitro group, a halogen atom, or a hydrogen atom； R⁵ and R⁶ are the same or different from each other and each independently represents a C₁₋₆ alkyl group that can be substituted with one or more atoms or groups selected from Group X, a group -OR¹⁰,1 S-S (o) 8344r83044,un grupo -S (O) NR ROne team - No. 830404； R1,un grupo -NR CO Run grupo -NR C (O) Ra group -CO₂R¹⁰,un grupo -C (O) Run grupo -C (O) NR R-OC (O) Ra group -SF₅,a. One h group, one cyanogen group, one nitrogen group, one halogen atom or one hydrogen atom, except that one r83099 and r8310a are hydrogen atoms； r831111 represents one c832183266c tar group, one or more atoms or groups selected from group W, one-co8322；； r83044；un grupo -C (O) Run grupo -CH CO Ra C₃₋₆ cycloalkyl group,or a hydrogen atom； R⁸ represents a C₁₋₆ alkyl group that can be substituted with one or more halogen atoms, a -OR¹⁰ group,1 S-S (o) 8344r83044,One team - No. 830404； R1,a group -CO₂R¹⁰,un grupo -C (O) Ra cyano group, a nitro group, a halogen atom, or a hydrogen atom； R¹⁰ and R¹¹ are the same or different from each other and each independently represents a C₁₋₆ alkyl group that can be substituted with one or more atoms or groups selected
