. Diseases of fruits and nuts. Fruit; Nuts. Fig. 9.—Powdery mildew of apple on stems of twigs. apple, injure the leaves, and cause deformity of the fruit. These rusts have the peculiarity of also affecting another entirely different kind of plant, on which they produce a different form of rust. This is similar to the connection between wheat rust and the barberry bush or white pine blister rust and the wild currant. In the case of the apple rusts, the second (alternate) hosts are species of cedar and juniper on whieli are formed woody, or sometimes gelatinous, galls, or ''cedar ;.
. Diseases of fruits and nuts. Fruit; Nuts. Fig. 9.—Powdery mildew of apple on stems of twigs. apple, injure the leaves, and cause deformity of the fruit. These rusts have the peculiarity of also affecting another entirely different kind of plant, on which they produce a different form of rust. This is similar to the connection between wheat rust and the barberry bush or white pine blister rust and the wild currant. In the case of the apple rusts, the second (alternate) hosts are species of cedar and juniper on whieli are formed woody, or sometimes gelatinous, galls, or ''cedar ;. 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
