Summary
The presence of a pre-feeding aggregation pheromone was demonstrated in the speciesDermacentor variabilis, Dermacentor andersoni Dermacentor parumapertus, Amblyomma americanum andHaemaphysalis leporispalustris by assay within a petri dish. However,Amblyomma maculatum andAmblyomma cajennense did not aggregate in the sector containing discs of presumed pheromone within the hour period.D. andersoni andA. americanum recognized each other's pheromone andA. americanum recognized that ofH. leporispalustris. Preliminary experiments with guanine and hemin as possible aggregating factors have thus far given inconsistent results.
References
Hájková, Z., Bouchalová, J., and Leahy, M., Folia parasit.27 (1980) 367.
Rechav, Y., in: Recent advances in acarology, vol. 2, p. 291. Ed. J. Rodriguez. Academic Press, New York/San Francisco/London 1979.
Sonenshine, D., in: Recent advances in acarology, vol. 2, p. 281. Ed. J. Rodriguez Academic Press, New York/San Francisco/London 1979.
Leahy, M., Hájková, Z., and Bouchalová, J., Acta ent. bohemosl.78 (1981) 224.
Graf, J., Acarologia17 (1975) 436.
Treverrow, N., Stone B., and Cowie, M., Experientia33 (1977) 680.
Uspensky, I., and Emelyanova, O., Zool. Zh.59 (1980) 699 (in Russian).
Hájková, Z., and Leahy, M., Folia parasit.29, (1982) 61.
Leahy, M., VandeHey, R., and Galun, R., Nature246 (1973) 515.
Hájková, Z., and Leahy, M., unpublished.
Sigma Chemical Co., St. Louis, Missouri, Sigma grade.
Sigma Chemical Co., St. Louis, Missouri, Sigma Type 1 Bovine.
Author information
Authors and Affiliations
Additional information
We thank Dr J. Keirans, Rocky Mountain Laboratory, Hamilton, Montana, for providing ticks, Dr Hallie Bundy, Chemistry Department, Mount St. Mary's College, Los Angeles, California, for helpful assistance and Dr R. VandeHey, St. Norbert College, DePere, Wisconsin for review of the manuscript.
Rights and permissions
About this article
Cite this article
Leahy, M., Kovacic, A., Mannion, C. et al. Pheromone-induced aggregation of ixodid ticks before host contact. Experientia 39, 859–860 (1983). https://doi.org/10.1007/BF01990404
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF01990404