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herd of beef cattle grazing in a pasture

Pre-weaning Pneumonia in South Dakota Beef Herd: A Persistent Problem, Suddenly Gone

This case report describes a southeastern South Dakota cow-calf herd’s experiences with pre-weaning pneumonia. Unlike many beef herds that experience pneumonia in calves on pasture, this herd’s problems were consistent year after year: widespread calf illness was documented in each of 6 consecutive summers. Anecdotally at least, the occurrence of pre-weaning pneumonia in beef herds is more likely to be sporadic and unpredictable from year to year. This herd’s persistent problems were followed by a year in which, after a change in calf vaccination protocol (informed by herd diagnostics), very little pre-weaning pneumonia was observed.

Woman browsing a digital tablet in her garden.

SDSU Extension Master Gardener Program Volunteer Policy Guide

This guide offers current and prospective SDSU Extension Master Gardeners information on: applying for the program, maintaining certification, categorizing and reporting service hours, understanding the various levels of volunteer service and much more!

A color-coded map of the United States indicating precipitation outlook for June 2019.

June 2019 Climate Outlook for South Dakota

As South Dakota emerges from the wettest 12-month period in 124 years of climate recordkeeping (June 2018-May 2019), June has started warmer and drier than average. The outlook, however, turns towards cooler and wetter than average again for the middle of the month.

Group of black and white, spotted dairy cattle drinking from a water trough.

Water Importance in Lactating Dairy Cows

When considering the importance of water in lactating cow diets, we need to remember that milk is 87 percent water, and its consumption is directly correlated with milk production and feed intake. Water also makes up anywhere from 55 percent to 70 percent of the body weight of a lactating dairy cow, depending upon the phase of the lactation cycle.

Labeled cooler and vaccines ready for anyone who is loading syringes.

Keeping Your Vaccines Viable

Vaccines are a vital part of keeping all livestock healthy. Vaccines help in the prevention of disease, which results in less utilization of antibiotics due to fewer sick animals. A valid vet-client-patient relationship will help you as you select the vaccine of choice for your livestock health program.

road closed sign in front of a flooded road

Floods Continue With a Wet Outlook

As April unfolds, major flooding continues along the Eastern rivers. The James River is at crest in Brown county the first week of April and will slowly recede while maintaining flood level for much of April.

close up of black angus cow face

Foot Problems in the Feedlot

While we usually think of foot problems in feedlot calves occurring in conjunction with warm, muddy conditions, wintertime also brings a certain set of conditions that can create lameness in these animals.

row of black angus cattle at a feedbunk

Feedlot Pen Maintenance Allows Cattle to Walk Easier

Beef feedlot operations are faced with daily tasks of managing feed and cattle inventory, animal health, labor, operational activities and marketing of the resident cattle in the yards. No less important are details to manage the feedlot environment and facilities.

Microscope analyzing a slide.

How the Veterinary Lab Diagnoses Anthrax in a Beef Herd

Anthrax is a serious disease of cattle that pops up somewhere almost every year in South Dakota. It’s caused by a bacteria that survives as a very tough spore form in the soil. Knowing whether a death on pasture has been caused by anthrax is important for several reasons.

A herd of cattle gather around a stock pond on a vast, lush grassland. Courtesy: USDA [CC BY 2.0]

The Environmental Disease Called Pinkeye

Plentiful moisture during the grazing season might contribute to what could be called a “bad year” for a certain cattle disease: pinkeye.