This webcast examines the veterinary feed directive and how it impacts animal agriculture as well as discusses the state of the science as it relates to antibiotic resistance. Finally, it busts some myths and reviews “facts” to keep in mind when chatting with livestock producers and the general public.This presentation was originally broadcast on March 25, 2016. More… Continue reading “Antibiotic Resistance and Animal Agriculture”
Managing Biosecurity to Control Porcine Epidemic Diarrhea virus (PEDv)
The appearance of the Porcine Epidemic Diarrhea Virus (PED) in North America presents significant challenges for manure applicators. Since the virus is primarily spread by fecal-oral contact and can survive in manure for extended periods of time, it is possible for the disease to be spread by any object that becomes contaminated with infected pig manure. Biosecurity is an important part of preventing its spread. This presentation was originally broadcast on July 18, 2014. More… Continue reading “Managing Biosecurity to Control Porcine Epidemic Diarrhea virus (PEDv)”
Bioaerosols from Feedlots and Dairy Farm Operations
This webinar focused on research at two locations where aerosolized bacteria and endotoxin are being measured from dairy and feedlot operations. This presentation was originally broadcast on May 23, 2014. More… Continue reading “Bioaerosols from Feedlots and Dairy Farm Operations”
Microbes: From Farm to Public Risk
The movement of bacteria and viruses from AFOs, municipal waste water, septic systems, and wildlife continues to complicate water quality throughout the country and world. Though much has been learned in recent years, misconceptions and unknown areas still abound. This webinar discussed the latest trends in microbial source tracking efforts, fate and transport of bacteria in the environment, and quantitative microbial risk assessment.This presentation was originally broadcast on October 19, 2012. More… Continue reading “Microbes: From Farm to Public Risk”
Anaerobically Digested Manures
This webcast shares information on: monitoring protocols for anaerobic digesters, fate of nitrogen from manure after it has been anaerobically digested (AD), effect of AD manure on grass yield and nitrogen uptake, the fate of bacteria from manure after it has been AD, and the fate of bacteria after land application of AD manure. This presentation was originally broadcast on May 21, 2011. More… Continue reading “Anaerobically Digested Manures”
Grazing Management for Water Quality Protection
How do grazing livestock impact water quality? This presentation was originally broadcast on October 16, 2009. More… Continue reading “Grazing Management for Water Quality Protection”