. Bulletin - Massachusetts Agricultural Experiment Station. Agriculture -- Massachusetts. MASS. EXPERIMENT STATION BULLETIN 343. Figure I. American Elm Affected with the Dutch Elm Disease. Some leaves had wilted and others had fallen when photographed. Insert, Lower Right: Tender Young Twigs of American Elm Showing Crooking of Twig Tips. Frequently the larger leaves fall early so that only a tuft of smaller ones remains at the tip. ( Reproduced from U. S. Dept. Agr. Circ. 322, pp. 4-5. August 1934. Photographs furnished by Division of Forest Pathology, )). Please note that these images
. Bulletin - Massachusetts Agricultural Experiment Station. Agriculture -- Massachusetts. MASS. EXPERIMENT STATION BULLETIN 343. Figure I. American Elm Affected with the Dutch Elm Disease. Some leaves had wilted and others had fallen when photographed. Insert, Lower Right: Tender Young Twigs of American Elm Showing Crooking of Twig Tips. Frequently the larger leaves fall early so that only a tuft of smaller ones remains at the tip. ( Reproduced from U. S. Dept. Agr. Circ. 322, pp. 4-5. August 1934. Photographs furnished by Division of Forest Pathology, )). 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 Massachusetts Agricultural Experiment Station. Amherst, : Massachusetts Agricultural Experiment Station, 1907-1974
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