title: (S)-(+)-Ipsdienol: Interspecific inhibition ofIps latidens (leconte) byIps pini (Say) (Coleoptera: Scolytidae).
abstract: In south-central British Columbia, the attraction ofIps latidens (LeConte) to its pheromone, ipsenol, was inhibited by (S)-(+)-ipsdienol, a pheromone forI. pini (Say). (R)-(-)-lpsdienol had no effect onI. latidens. (S)-(+)-lpsdienol probably plays a role in interspecific communication between the two species, facilitating reductions in interspecific competition for breeding material and/or interspecific mating interference.
authors.affiliation: Phero Tech Inc., 7572 Progress Way RR5 Delta, V4G 1E9, British Columbia, Canada.
authors.forename: D R
authors.initials: DR
authors.lastname: Miller
authors.forename: J H
authors.initials: JH
authors.lastname: Borden