Cookies on VetMed Resource

Like most websites we use cookies. This is to ensure that we give you the best experience possible.


Continuing to use  means you agree to our use of cookies. If you would like to, you can learn more about the cookies we use.

VetMed Resource

Veterinary information to support practice, based on evidence and continuing education

Sign up to receive our Veterinary & Animal Sciences e-newsletter, book alerts and offers direct to your inbox.

Results per page:

Search results


The most common gastrointestinal nematodes found in cattle in the midwestern states of the USA (Minnesota, North Dakota, South Dakota, Missouri, Kansas, Wisconsin) are O. ostertagia and Cooperia oncophora. Other parasites included Haemonchus placei, Bunostomum phlebotomum and Nematodirus...

Stromberg, B. E.; Corwin, R. M.
Veterinary Parasitology, 1993, 46, 1-4, pp 297-302