Also Called: spinosad (ISO) (reaction mass of spinosyn A and spinosyn D in ratios between 95:5 to 50:50);reaction mass of 50-95% of (2R,3aS,5aR,5bS,9S,13S,14R,16aS,16bR)-2-(6-deoxy-2,3,4-tri-O-methyl-α-.sc.l.sc.-mannopyranosyloxy)-13-(4-dimethylamino-2,3,4,6-tetradeoxy-β-.sc.d.sc.-erythropyranosyloxy)-9-ethyl-2,3,3a,5a,5b,6,7,9,10,11,12,13,14,15,16a,16b-hexadecahydro-14-methyl-1H-8-oxacyclododeca[b]as-indacene-7,15-dione and 50-5% (2S,3aR,5aS,5bS,9S,13S,14R,16aS,16bS)-2-(6-deoxy-2,3,4-tri-O-methyl-α-.sc.l.sc.-mannopyranosyloxy)-13-(4-dimethylamino-2,3,4,6-tetradeoxy-β-.sc.d.sc.-erythropyranosyloxy)-9-ethyl-2,3,3a,5a,5b,6,7,9,10,11,12,13,14,15,16a,16b-hexadecahydro-4,14-dimethyl-1H-8-oxacyclododeca[b]as-indacene-7,15-dione