Open PRAIRIE: Open Public Research Access Institutional Repository and Information Exchange
Abstract
This bulletin is intended for extension service personnel, local health agencies, and city or county personnel who may have occasion to use the information. It is not an entomological treatise and thus omits species synonymy and the usual collection data of more precise distributional studies. The use of coined or registered trade names of insecticides or equipment does not constitute an endorsement of these products by South Dakota State University or the author and criticism is not implied of products not mentioned
