USDA deploys 100M sterile flies weekly against screwworms

RIO GRANDE VALLEY, Texas (ValleyCentral) — The United States Department of Agriculture announced it will be releasing 100 million sterile flies per week to help stop the spread of the New World Screwworm. According to a news release from the USDA, the organization will reallocate aircraft and sterile insects along the U.S.-Mexico Border. The New World [...]