This sounds so very, very bad. I really wish we could massively expand the scope and membership of the National Academy of Sciences to be able to function as a true watchdog for all of these other agencies that seem to increasingly be the victim of lobbying and regulatory capture. Also, it seems vitally important that we come up with some additional hierarchy of decision-making amongst these agencies themselves. Specifically in this case, and probably others, the CDC and FDA, which are in charge essentially of ensuring human health should be able to trump (oh god, no pun intended) the EPA/USDA which are in charge of seemingly more "economics"-scale issues like clean water and food supply. Pretty sure we can still have a stable food supply without oranges. Pretty sure we can't have a stable healthcare system without antibiotics. Its way easier to engineer a few new strains of citrus in a sterile lab than it is to deal with humans' genetic inability to deal with every infection-causing bacteria becoming resistant.