Pythium Root Rot
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Author(s): Arthur H. McCain, Roger J. Sauvé, Bruce W. Kaufmann
Publication: Forest Nursery Pests (1989) - Conifer and Hardwood Diseases
Author(s): Arthur H. McCain, Roger J. Sauvé, Bruce W. Kaufmann
Publication: Forest Nursery Pests (1989) - Conifer and Hardwood Diseases