Phytopathology, Volumen3American Phytopathological Society, 1913 List of members of the society accompany v. 22 no. 9, v. 25 no. 5, v.38 no. 8, v.43 no. 5. |
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agar Agricultural Experiment Station appear apple asci Ascochyta ascomycete Ascosporen ascospores ascus attacked bacteria bark black rot blight brachysporum brown rot Bureau of Plant C. L. SHEAR canker cause cells Chlamydosporen College color conidia cork cambium Cronartium Department of Agriculture developed Expt Forest fruiting bodies fungi fungus Fusarium galligena genus germination growth Herpotrichia host hyphae Hypomyces infection inoculated Investigations Kartoffelstengel Konidien laboratory leaf lesions mature moist chamber mycelia mycelium Mycosphaerella Nectria observed organism parasite Pathologist pear Peridermium perithecia Phytopathology Pilze pine Pinus Pionnotes Plant Industry Plant Pathology PLATE produced Professor of Botany pure culture pycnidia pycnospores Ramularia roots rust Sacc scab sclerotia sclerotium sections Septoria solani species specimens Sphaeronema fimbriatum spores sporidia spots stage stem sterile Stroma sweet potato Tafel XXII tissue trees tuber tubes twigs U. S. Department Univ Washington water core wilt disease Wollenweber writer xylem
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Página 126 - all field-grown florists' stock, trees, shrubs, vines, cuttings, grafts, scions, buds, fruit pits, and other seeds of fruit and ornamental trees or shrubs, and other plants and plant products for propagation, except field, vegetable, and flower seeds, bedding plants, and other herbaceous plants, bulbs, and roots.
Página 127 - accompanied by a certificate of inspection, in manner and form as required by the Secretary of Agriculture, of the proper official of the country from which the importation is made, to the effect that the stock has been thoroughly inspected, and is believed to be free from injurious plant diseases and insect pests.
Página 128 - any tree, plant, or fruit disease or of any injurious insect, new to or not theretofore widely prevalent or distributed within and throughout the United States.
Página 128 - the importation of potatoes from Newfoundland ; the islands of St. Pierre and Miquelon ; Great Britain, including England. Scotland, Wales, and Ireland; Germany; and AustriaHungary, on account of the
Página 224 - ARTICLE IX AMENDMENTS This Constitution may be amended at any annual meeting by a three-fourths majority of all
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Página 34 - HARTING, P. Recherches sur la nature et les causes de la maladie des pommes de terre en 1845. Nieuwe
Página 223 - for membership must be endorsed by at least one member of the Society. ARTICLE V OFFICERS The officers of the Society shall consist of a
Página 127 - bear a copy-certificate, issued by a duly authorized official of the country from which it is exported, stating that the nursery stock
Página 34 - Die Kartoffelepidemie der letzten Jahre, oder die Stockfäule und Räude der Kartoffeln, geschildert und in ihren ursächlichen Verhältnissen erörtert. München.