The USDA plans to open fly breeding and distribution centers to stop the spread of the screwworm fly. Sterile male flies will be released to curb wild breeding and reduce the population. The pest can ...
The U.S. plans to build a $750 million factory in southern Texas to breed billions of sterile flies, ramping up its efforts to keep flesh-eating maggots in Mexico from crossing the border and damaging ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback