Now showing items 1-2 of 2

    • Humidity effects on response ofArgas persicus (Oken) to guanine, an assembly pheromone of ticks 

      Hassanali, Ahmed; Nyandat, E.; Obenchain, F. A.; Otieno, D. A.; Galun, R. (Kluwer Academic Publishers-Plenum Publishers, 1989-03)
      The assembly behavior of the tickArgas persicus Oken in response to guanine has been found to be humidity dependent. Nymphal and adult maleA. persicus assemble on guanine-treated paper disks only at low relative humidities ...
    • Identification of guanine as an assembly pheromone of ticks 

      Hassanali, Ahmed; Otieno, D. A.; Obenchain, F. D.; Sternberg, A.; Galun, R. (2011-09-19)
      A tick assembly pheromone present in the excretory waste product of the soft tick, Ornithodoros porcinus porcinus (Walton), has been separated by high performance liquid chromatography (HPLC). It has been identified as ...