Face flies can be a significant nuisance for farmers and livestock. According to the USDA, a high infestation of face flies can result in a 12-15% reduction in weight gain amongst cattle. And, like all flies, they can be an extreme nuisance. Check out the article in the link below for some details on how a farmer partnered with the Catchmaster® brand’s technical lead and utilized our 948 Giant Fly Glue Trap to significantly reduce a face fly problem.