Dossier
U.S. Livestock Insects Research Laboratory
Coverage of U.S. Livestock Insects Research Laboratory in the Nexus archive.
- Two more Texas screwworm infections found in animals far apart, USDA says
The USDA confirmed two new New World screwworm cases in Texas, bringing the total to four. The agency is using sterile male flies to eradicate the pest, which threatens the cattle industry and was previously eliminated in the U.S. in the 1960s.