subject: Quick and Valid Pest Control Advices for Cattle Operators [print this page] There are various pest control service from some agents who claim that they have the best pest control methods. However, Pest control experts agree that simply treating horn flies during the hot summer months is not an effective strategy in ensuring herds that are fly-free. Harris recommends taking what's called the 30/30 approach: Treatment should begin 30 days before fly emergence to be prepared for the flies that have overwintered in cattle pastures, and continue 30 days after the first frost to help reduce any horn fly pupae from overwintering. Harris stresses, though, that even if operators do not start product application during the early spring season, beginning a treatment schedule mid-season is still necessary
Quick and Valid Pest Control Advices for Cattle Operators