. Fig. 78. — Strawberry leaf spot. After Freeman. vated varieties, is known by the presence of small 4-6 mm. purple or red bordered spots upon the leaves, the older spots bearing white or ashen centers. Late in the development of the spots the hyphse of the causal fungus are barely visible in these centers with a good hand lens. The spots, when dimerous, may coalesce, forming

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Keywords: ., bookauthorstevensf, bookcentury1900, bookdecade1910, bookyear1910