Many formulas contain cow's milk protein, one of the most common food allergies in babies. Learn more about this allergy and what to do if your baby has it.
In nonlactating dairy cattle, you can use the organophosphates phosmet and chlorpyrifos as well as tetrachlorvinphos, coumaphos and diazinon. The macrocyclic lactones moxidectin, ivermectin, ...