Tom Wolf is a spray application specialist, based in Saskatoon. He grew up on a farm in Manitoba and studied agriculture at the University of Manitoba (BSA, M.Sc.) and the Ohio State University (Ph.D.). Tom has over 30 years research experience in spray technology, including work on spray drift, coverage, efficacy, sprayer cleanout, waste disposal and risk assessment. With Jason Deveau, Tom hosts and writes for the world’s number one sprayer website, Sprayers101.com. He is a past president and Fellow of the Canadian Weed Science Society and has been named Distinguished Agrologist with the Saskatchewan Institute of Agrology. Tom’s expertise is spray drift, pesticide efficacy, and sprayer tank cleanout, and he has published and spoken extensively on national and international stages on these topics.