Function
Catalyzes the oxidation of racemic ipsdienol and (4R)-(-)-ipsdienol to form ipsdienone (2-methyl-6-methylene-2,7-octadien-4-one), an intermediate in the biosynthesis of pheromonal ipsdienol in male pine engraver beetles. In contrast, (4S)-(+)-ipsdienol is not a substrate.