There has been a renaissance of interest in the significance of enantiomeric composition in
biological systems. Three chiral monoterpene alcohol aggregation pheromone components …

The mountain pine beetle, Dendroctonus ponderosae Hopkins, and the pine engraver, Ips
pini (Say), often co-exist in lodgepole pine, Pinus contorta var. latifolia Engelmann. Intra-and …

In the context of animal behaviour, a harem is generally recognised as a mating system
where a single dominant male defends and mates with a group of females. Examples of …

Monoterpenes affected the attraction of three sympatric species of bark beetles (Coleoptera:
Scolytidae) to pheromone-baited multiple-funnel traps in stands of lodgepole pine. Catches …

The responses of Ips pini (Scolytidae) to multiple-funnel traps baited with the pheromone,
ipsdienol, and various monoterpenes were determined in stands of lodgepole pine in …

Lanierone strongly synergized the attraction of male and female Ips pini (Say) to ipsdienol in
New York and Wisconsin. Synergy was only weakly significant in Montana and British …

Ips calligraphus (Germar) is a conifer pest that causes economically and ecologically
significant tree mortality, particularly when forests are stressed. As forests become …

Cuticular hydrocarbons were extracted, identified, and evaluated as chemotaxonomic
characters from all species of adult Ips pine engraver beetles in the grandicollis subgeneric …

Thirty-five populations of Ips pini (Say) and one population each of Ips avulsus (Eichhoff)
and Ips bonanseai (Hopkins) were analyzed for the enantiomeric composition of ipsdienol (2 …

The sexes of Ips typographus can be reliably separated by the greater density of bristles on
pronotum of the female. This proviously underscribed difference was more reliable (4 …