Pythium species associated with damping-off of pea in certified organic fields in the Columbia Basin of central Washington April 18, 2016 Alcala, A.C., Paulitz, T.C., Schroeder, K.L., Porter, L.D., Derie, M.L., and du Toit, L.J. 2016. Plant Disease 100:916-925.
Management of Damping-off in Organic Vegetable Crops in the Pacific Northwest – December 2009 October 9, 2009 Article in Sustaining the Pacific Northwest Newsletter