. Manual of fruit diseases . Fruit. 366 MANUAL OF FRUIT DISEASES. Fig. 106. — Black-spot lesions on plum leaves; healthy leaf in 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 Hesler, L. R. (Lexemuel Ray); Whetzel, Herbert Hice, 1877-1944. New York : Macmillan

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Keywords: ., bookcentury1900, bookdecade1910, bookpublishernewyo, bookyear1917