. Chestnut blight. Chestnut blight; Chestnut. 208. Fig. 29. Infected nursery trees removed from the Zoological Park to the Garden last autumn. The photograph vpas taken August 27, 1906. The dead tree on the right was apparently in perfect condition early in the season, but close inspection re- vealed a diseased spot near the base of the trunk, which later girdled it and killed the entire tree. The tree on the left also leafed out vigorously and appeared healthy, but was girdled about halfway up the trnnk by May 15 from a diseased spot near a wound made in pruning. On May 19 fruiting pustules b
. Chestnut blight. Chestnut blight; Chestnut. 208. Fig. 29. Infected nursery trees removed from the Zoological Park to the Garden last autumn. The photograph vpas taken August 27, 1906. The dead tree on the right was apparently in perfect condition early in the season, but close inspection re- vealed a diseased spot near the base of the trunk, which later girdled it and killed the entire tree. The tree on the left also leafed out vigorously and appeared healthy, but was girdled about halfway up the trnnk by May 15 from a diseased spot near a wound made in pruning. On May 19 fruiting pustules began to appear on the diseased bark and the leaves began to 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 1906-1960
Size: 1435px × 1740px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcolle, bookcollectionbiodiversity, booksubjectchestnutblight
