. Diseases of fruits and nuts. Fruit; Nuts. Diseases op Fruits and Nuts 85 olonyatod, sunken, broAvn cankers and exude copious anu)unts of vum i)i rainy weather. Many buds and much of the fruiting- wood is kilUvl before jj;rowth starts, in yeai-s when the disease is bad. When late rains occur in spring, the leaves and even the fruit may be peppered wuth small, round, dead Fig. 37.—Peach twigs (Phillips Cling variety) spotted and killed by bacterial-gummosis organism. This fungus disease is easily controlled by spraying with 5-5-50 bor- deaux mixture (p. 156) in the fall. Spraying shoul
. Diseases of fruits and nuts. Fruit; Nuts. Diseases op Fruits and Nuts 85 olonyatod, sunken, broAvn cankers and exude copious anu)unts of vum i)i rainy weather. Many buds and much of the fruiting- wood is kilUvl before jj;rowth starts, in yeai-s when the disease is bad. When late rains occur in spring, the leaves and even the fruit may be peppered wuth small, round, dead Fig. 37.—Peach twigs (Phillips Cling variety) spotted and killed by bacterial-gummosis organism. This fungus disease is easily controlled by spraying with 5-5-50 bor- deaux mixture (p. 156) in the fall. Spraying should be done about No- vember 15 (table 4), before heavy rains have fallen. A better coverage is obtained after the leaves are off and after pruning, but spraying should not be delayed beyond the middle of November on this account. Brown Rot.—The first sign of the disease in spring is the withered, brown blossoms covered by grayisli, powdery, spore masses. Young. 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. Berkeley, Calif. : The College of Agriculture, University of California
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Keywords: ., bookcentury1900, bookcollectionamericana, bookl, booksubjectfruit
