. Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches. Gardening. 2221. Colonies of Rust on the stem of wheat. 2222. The cluster - cup stag e of the wheat Rust fun- gus growing on a barberry leaf. forms, delimited by differences in the marked capacity of the uredo- or teleutospores to inociilate on different hosts. Several rusts are common on cultivated plants, causing diseas


. Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches. Gardening. 2221. Colonies of Rust on the stem of wheat. 2222. The cluster - cup stag e of the wheat Rust fun- gus growing on a barberry leaf. forms, delimited by differences in the marked capacity of the uredo- or teleutospores to inociilate on different hosts. Several rusts are common on cultivated plants, causing disease; viz., beet rust ( Cfromyces Pe^'o'), broad bean rust [Uromyces Fahce), white pine rust [Cron- artium ribicolum), asparagus rust {Puccinia Asparagi), chrysanthemum rust {Puccinia SCieracii), black, or wheat rust {Puccinia graminis), hollyhock rust {Puc- cinia malvacearum), etc. John W. Harshberger. The rusts are fungi constituting a very large and economically important class known as XJredineae. They are all obligatory parasites, attacking a vast num- ber of native and cultivated plants. The mycelium of. 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 Bailey, L. H. (Liberty Hyde), 1858-1954 ed; Miller, Wilhelm, b. 1869, joint author. New York [etc. ] The Macmillan company


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Keywords: ., bookauthor, bookcentury1900, bookdecade1900, booksubjectgardening