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Filtering by: Subject Nematoda Subject Cattle -- Parasites -- Oregon

The Epizootiology of gastrointestinal nematodes of cattle in selected areas of Oregon

Creator:

Rickard, Lora G.

Abstract:

A study was initiated to 1) determine which species of gastrointestinal nematodes are present in cattle in selected areas of Oregon, 2) examine the seasonal abundance of these nematodes as an indicator of periods of transmission and 3) determine at what season developmental inhibition occurs in the major genera of...

Resource Type:

Masters Thesis