. California plant diseases. Plant diseases. Bulletin 21S] CALIFORNIA PLANT DISEASES. 1103. Fig. 32.—Leaf spot on beet {Cercospora beticola). Leaf Spot (Cercospora beticola). Figure 32. Produces small dead spots all over the leaves. Quite common in California, but practically unknown on sugar beets. Downy Mildew {Peronospora schachtii). Figure 33. Causes a stunting of the inner leaves and a checking of the growth of the plant. The fungus is visible to the eye as a mildew on the under. Please note that these images are extracted from scanned page images that may have been digitally enhanced for
. California plant diseases. Plant diseases. Bulletin 21S] CALIFORNIA PLANT DISEASES. 1103. Fig. 32.—Leaf spot on beet {Cercospora beticola). Leaf Spot (Cercospora beticola). Figure 32. Produces small dead spots all over the leaves. Quite common in California, but practically unknown on sugar beets. Downy Mildew {Peronospora schachtii). Figure 33. Causes a stunting of the inner leaves and a checking of the growth of the plant. The fungus is visible to the eye as a mildew on the under. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Smith, Ralph E. (Ralph Eliot), 1874-1953; Smith, Elizabeth H. (Elizabeth Hight), 1877-1933. Berkeley, Cal. : Agricultural Experiment Station
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectplantdi, bookyear1911
