More Breeds Need Genetic Evaluations for Stillbirth
H Duane Norman
January 20, 2022
Determining the effectiveness of genetic evaluations for stillbirth in additional U.S. dairy breeds was the research focus for Council on Dairy Cattle Breeding (CDCB) intern Anil Sigdel in summer 2021.
Horn Fly Resistance Observed in Organic Holstein Cattle, Study Finds
Penn State University
November 16, 2021
UNIVERSITY PARK, Pa. — Some Holstein dairy cattle, particularly those with white coat coloration, naturally fend off the horn fly, a parasitic insect known to cause stress and disease in grazing cattle, according to new research conducted in Penn State’s College of Agricultural Sciences.