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Greenhouse Horticulture Homepage Contact: Neil Mattson Associate Professor Department of Horticulture nsm47@cornell.edu |
Coleus Downy Mildew The undersurface of a coleus leaf may appear "dirty" or show a downy growth from the accumulated sporulation of the downy mildew |
Department of Horticulture, 134A Plant Sciences Bldg, Ithaca, NY 14853 USA, email: hort@cornell.edu | 607-255-4568/1789 | Fax, 607-255-9998/0599
© 2010 Department of Horticulture, College of Agriculture and Life Sciences, Cornell University