Latest News From Parasite Control

Cow-calf producers know their deworming program is an essential part of their overall parasite management plan, but what isn’t as clear is which animal to deworm and when.

Rosslyn Biggs, Oklahoma State University DVM, says composite sampling may present an effective, more cost efficient way to test cattle fecal samples for parasites compared to individual animal testing.

The cold seasonal temperatures enhance “Winter Tick” survival. Here's what to look for, the possible economic damage and how to control the pest in your herd.

Purdue University, Indiana University and the University of Notre Dame have joined the Midwest Center of Excellence for Vector-Borne Diseases. One of the labs will target Culex mosquitoes, carriers of West Nile virus.

Research has shown weaning weights can be increased by over 30 pounds and pregnancy rates by over 10% by deworming cows in the spring and again in mid-summer.

As one of the top scourges to calf raisers, cryptosporidium is an ever-present challenge that rarely takes a holiday.

Producers may not know they have an anaplasmosis problem until they see dead cows or bulls older than 2-years of age. The disease can be devastating because it targets the older stock.    

Gastrointestinal parasites cause significant economic losses and are listed in the top three fatal conditions in sheep and goats.

Parasite control remains economically important, but strategies are evolving.

The wet spring has certainly provided favorable breeding conditions for flies. As we progress into the summer it is evident that fly pressure is and will be heavy.

Worms, flies, ticks and lice are all costly to beef producers.

Veterinarians and producers generally recognize that control of internal parasites is critical and cost-effective, particularly in calves and replacement heifers. In the mature cow herd, however, where the effects of pa