The US will spend hundreds of millions of dollars on a factory to breed flies.
The project in Texas will cost the state budget 690 million dollars. According to the plans, the plant will grow up to 300 million flies per week. Then this buzzing swarm will be released into the wild. The main difference between the "graduates" of the plant is sterility (inability to reproduce).
In this way, the US authorities are going to fight the New World bird, which lays eggs in fresh wounds of animals, and its larvae feed on living tissue in the body. According to the initiators of the project, the launch of the plant will significantly reduce the amount of the parasite in the environment.