Soluble Silicon: Its Role in Crop and Disease Management of Greenhouse Crops. Richard R. Belanger, Universite Laval, Quebec, Canada. Patricia A. Bowen, Davld L. Ehret, and James G. Menzles Pacific Agriculture Research Centre, Agriculture and Agri-Food Canada, Canada. Plant Dis. 79:329-336. Copyright 1995 The American Phytopathological Society. DOI: 10.1094/PD-79-0329.