Pines constitute an important economic species for the lumber and paper industries in the Boreal region (Galloway, 1986). Current seedling production, dependent on the availability of high quality seed, may be considered ...

This study was undertaken with two primary objectives in mind. The first objective was to isolate several pea seed hydrolases present during early seed germination. The second objective was to perform an ultrastructural ...

First-and third-stage larvae of Parelaphostrongylus tenuis, P. andersoni and Elaphostrongylus cervi could not be distinguished morphometrically. Third-stage larvae of P. tenuis did develop into recognizable adults ...

Initial investigations into bioacoustics of Cicindela spp. (Cicindelidae: Coleoptera) were designed to establish the systematic usefulness of acoustic variables, the possibility of auditory communication, and lay ...