Authors: Glass, JR Johnson, KB Powelson, ML

Citation: Jr. Glass et al., Assessment of barriers to prevent the development of potato tuber blight caused by Phytophthora infestans, PLANT DIS, 85(5), 2001, pp. 521-528

Authors: Inglis, DA Powelson, ML Dorrance, AE

Citation: Da. Inglis et al., Effect of registered potato seed piece fungicides on tuber-borne Phytophthora infestans, PLANT DIS, 83(3), 1999, pp. 229-234

Authors: Powelson, ML Inglis, DA

Citation: Ml. Powelson et Da. Inglis, Foliar fungicides as protective seed piece treatments for management of late blight of potatoes, PLANT DIS, 83(3), 1999, pp. 265-268

Authors: Arbogast, M Powelson, ML Cappaert, MR Watrud, LS

Citation: M. Arbogast et al., Response of six potato cultivars to amount of applied water and Verticillium dahliae, PHYTOPATHOL, 89(9), 1999, pp. 782-788