Texas Ranchers on Edge After Screwworm Parasite Detected in Calf
LA PRYOR, Texas, June 5 (Reuters) – The quiet Texas cattle town of La Pryor has become ground zero in the fight against screwworm after the first U.S. case in decades was detected there, prompting a livestock quarantine and putting ranchers and pet owners on edge. A calf at a ranch tested positive on Wednesday …