Hostname: page-component-78c5997874-m6dg7 Total loading time: 0 Render date: 2024-11-10T12:42:04.387Z Has data issue: false hasContentIssue false
  • English
  • Français

INSECT AND HOST ODORS IN THE AGGREGATION OF THE WESTERN PINE BEETLE1

Published online by Cambridge University Press:  31 May 2012

J. P. Vité  and
G. B. Pitman
J. P. Vité
Affiliation:
Boyce Thompson Institute for Plant Research, Yonkers, New York
G. B. Pitman
Affiliation:
Boyce Thompson Institute for Plant Research, Yonkers, New York
Get access Rights & Permissions [Opens in a new window]

Abstract

Dendroctonus brevicomis Lec. responded in flight to combinations of insect- and host-produced volatiles. Emergent female beetles crushed at −70 °C, as well as synthetic exo-7-ethyl-5-methyl-6, 8-dioxabicyclo [3.2.1] octane (“brevicomin”) attracted both sexes of the western pine beetle when offered with oleoresin freshly tapped from the host, Pinus ponderosa Laws. Offered separately, these materials were inactive. Crushed emergent Dendroctonus ponderosae Hopk. males per se, however, attracted flying D. brevicomis in appreciable numbers. Dominance of either host odor or insect pheromone appeared to govern the sex ratio of the responding insects.

Type
Articles
Information
The Canadian Entomologist , Volume 101 , Issue 2 , February 1969 , pp. 113 - 117
Copyright
Copyright © Entomological Society of Canada 1969

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Coster, J. E., and Gara., R. I. 1968. Attack behavior of the southern pine beetle. II. Response to attractive host material. Contrib. Boyce Thompson Inst. Pl. Res. 24: 69–75.Google Scholar
Chapman, J. A. 1967. Response behavior of scolytid beetles and odor meteorology. Can. Ent. 99: 1132–1137.CrossRefGoogle Scholar
Gara, R. I., and Vité., J. P. 1962. Studies on the flight patterns of bark beetles (Coleoptera: Scolytidae) in second growth ponderosa pine forests. Contrib. Boyce Thompson Inst. Pl. Res. 21: 275–289.Google Scholar
Pitman, G. B., et al. 1968 a. Bark beetle attractants: Trans-verbenol isolated from Dendroctonus. Nature, London 218: 168–169.CrossRefGoogle Scholar
Pitman, G. B., et al. 1968 b. Specificity of population aggregating pheromones in Dendroctonus. J. Insect Physiol. (In press.)Google Scholar
Renwick, J. A. A. 1967. Identification of two oxygenated terpenes from the bark beetles Dendroctonus frontalis and Dendroctonus brevicomis. Contrib. Boyce Thompson Inst. Pl. Res. 23: 355–360.Google Scholar
Silverstein, R. M., et al. 1968. Brevicomin: Principal sex attractant in the frass of the female western pine beetle. Science, Wash. 159: 889–891.Google Scholar
Vité, J. P., and Gara., R. I. 1962. Volatile attractants from ponderosa pine attacked by bark beetles (Coleoptera: Scolytidae). Contrib. Boyce Thompson Inst. Pl. Res. 21: 251–273.Google Scholar
Vité, J. P., and Pitman., G. B. 1967. Concepts in research on bark beetle attraction and manipulation. Proc. XIV Congr. int. Un. Forest Res. Org. (Munich) Vol. 5, pp. 683–701.Google Scholar
Vité, J. P., and Renwick., J. A. A. 1968. Insect and host factors in aggregation of the southern pine beetle. Contrib. Boyce Thompson Inst. Pl. Res. 24: 61–63.Google Scholar