Title: | Response of the clerid predatorThanasimus dubius (F.) to bark beetle pheromones and tree volatiles in a wind tunnel |
Author(s): | Mizell RF; Frazier JL; Nebeker TE; |
ISSN/ISBN: | 0098-0331 (Print) 0098-0331 (Linking) |
Abstract: | "Tree volatiles and pheromones produced by southern bark beetles were bioassayed for response by the clerid predatorThanasimus dubius (F.). Upwind flights in a laboratory olfactometer, modified from Visser (1976), were used to determine the attractiveness of compounds. Differences in response to a solvent control and pheromone treatment were tested for statistical significance using the Wilcoxon signed ranks test. Both sexes ofT. dubius responded to frontalin, ipsdienol, and alpha-pinene in a dose-dependent manner with different but overlapping concentration ranges. Strong differences between the sexes were observed in response totrans-verbenol, verbenone, andl-beta-pinene. Neither sex responded to ipsenol orendo-brevicomin" |
Notes: | "PubMed-not-MEDLINEMizell, R F 3rd Frazier, J L Nebeker, T E eng 1984/01/01 J Chem Ecol. 1984 Jan; 10(1):177-87. doi: 10.1007/BF00987655" |