Fungicides as preventive sprays significantly reduced incidence of blackmold

The authors dedicate this article to the memory of Dennis H. Hall. This research was supported in part by a grant from the California Tomato Research Institute. The authors thank SDS Biotech, Rohm and Haas, Rhdne Poulenc, Ortho, Ciba-Geigy, BASF, FMC, and Mycogen, and also thank Sid Lucero, John Hewitt, Woodrow Ishisaka, Peggy Smith, and Charles Langston for their assistance.