Cover Photo

A montage of pictures illustrating eighty plus years of photography in Plant Pathology at Cornell.

1. Mr Fisher at work in his laboratory.

2. Ascospores being discharged from fruiting bodies of the Sclerotinia fungus. (Photograph by Mr. Fisher)

3. Detail head-end of three different nematodes (Photographed by Howie Lyon for "Pictorial Key to Plant Pathogenic Nematodes").

4. Howie Lyon, a rare photo of a photographer.

5. Kent Loeffler behind his camera. (Photographed by Shemin Hirji)

6. "Tobacco leaf showing hypersensitivity to the fireblight bacterium or harpin, a protein from it, that is required for developement of disease". (Photographed by Kent Loeffler and appearing on the cover of "Science", July 3, 1992).