John H. Greve

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Taenia sp., Physaloptera sp., Ancylostoma caninum, Toxascaris leonina, and/or Trichuris vulpis were recovered from gastrointestinal tracts of 141 and 144 (97.9%) coyotes ranging from 1/2 to 8 1/2 years of age. Ancylostoma caninum exhibited a significant decline in both prevalence and mean number per coyote with increasing age of the host. Taenia sp.(More)
The effect of selected anthelmintics (albendazole, fenbendazole, piperazine dihydrochloride and clorsulon) against three major helminths (Contracaecum multipapillatum, Mesostephanus appendiculatoides, and Phagicola longus) were studied in 29 brown pelicans (Pelecanus occidentalis). Albendazole and fenbendazole were highly effective against all three(More)