So that Dick, Bidenskkkky, not only imported 20 million Fleabag, Biden illegal aliens to America,the SOB imported a new crop of Screw Worms. Pedo Joe screwed Americans in hundreds of ways.
Not sure about screwworm being imported, it’s been in the area for a long time.
But... there’s another problem called “Pasture Dieback”, caused by an insect called the Pasture Mealybug. I have talked with USDA and Texas Ag folks that agree (in private) that the mealybug may have been imported as agri-warfare. It’s widespread in Australia, but until a few years ago was unheard of in America.
https://agrilifeextension.tamu.edu/pasture-mealybug/