Received for publication June 1, 1976.
Research Assistant & Associate Professor, Dept. of Plant Pathology, Cornell Univ.; Professor, Dept. of Plant Pathology, Pennsylvania State Univ.; Professor, Dept. of Floriculture & Ornamental Horticulture, Cornell Univ., respectively. Present address of senior author: Dept. of Plant Pathology, North Dakota State Univ., Fargo, ND. This research was partially supported by a Ford Foundation grant in Ecology of Pest Management and was a portion of research for requirements for the PhD Thesis of the senior author. The authors gratefully acknowledge the support of Tack's Greenhouses, Santa Clara, Calif, and Yoder Bros., Barberton, Ohio in providing plants for this work.
All Time | Past Year | Past 30 Days | |
---|---|---|---|
Abstract Views | 0 | 0 | 0 |
Full Text Views | 23 | 23 | 2 |
PDF Downloads | 30 | 30 | 2 |