“…A single spray of 50 per cent captan (N -trichloromethyl-thio-4-cyclohexene-1,2-dicarboximide) was applied to the same almond (cultivar Drake) orchard at petal-fall (1961) and 1 week after petal-fall (1962). Timing of the applications and chemical used were based on unpublished data on Coryneum blight collected by W. H. English and J. M. Ogawa (University of California, Davis) and on a publication on Hendersonia leafblight by Ogawa, Wilson, and English (1959). Table 1 shows the application rate, weather conditions, and time of each treatment.…”