3-pentanol: a new attractant present in volatile emissions from the ambrosia beetle, Megaplatypus mutatus.

Megaplatypus mutatus (=Platypus mutatus) (Coleoptera: Platypodidae) is an ambrosia beetle that is native to South America. It attacks only standing live trees and causes severe stem breakage and death in commercial poplar (Populus) plantations. Previous work showed that male M.