american elm

Listing 11 - 20 from 171 for american elm

The American Chestnut Foundation
... American chestnut. Chattooga Conservancy Restoring Chattooga watershed's national forests. Connecticut Agricultural Experiment Station Putting science to work for society. Elm Research Institute nurturing a new American elm - the Liberty elm ...
www.acf.org

APSnet Education Center - Plant Disease Lessons - Dutch elm disease
... Instructor. DOI: 10.1094/PHI-I-2000-0721-02 Revised, 2005. DISEASE: Dutch elm disease PATHOGEN: Ophiostoma species (originally Ophiostoma ulmi and now mainly Ophiostoma novo-ulmi ... Asia. The disease affects many species of elm, but the American elm (Ulmus americana), shown in these photos, is particularly susceptible. Copyright © 2000 The American Phytopathological Society 3340 Pilot Knob Road St ...
www.apsnet.org

Japanese Gray-Bark Elm
... Elm Japanese Gray-Bark Elm - Zelkova serrata General information: Zelkova is often listed as a replacement for American Elm since it has roughly the same ... than American Elm. Leaves are 1.5 to 4 inches long, turning a brilliant yellow, orange, or burnt umber in the fall. This elm is a native of Japan and China and is related to the Ulmus genus, which is the genus of the European and American ...
www.bonsai-bci.com

OD18 - Dutch Elm Disease
... after the disease has been permitted to spread unchecked. All American (American, slippery, red and winged elms) and European species of elm are highly susceptible to the disease. Asiatic elms, such ... elms are susceptible to Dutch elm disease. Planting other tree species will avoid this disease problem. Resistant hybrid elms and some resistant clones of American elm are now available. Consult your ...
www.ces.ncsu.edu

Elmcare.com - Elm Species
... Elm Elm Tree Diseases Elm Tree Links Quick Elm Facts Click on one of the elm species below to discover more. Common Name : Scientific Name American Elm : Ulmus americana L. Rock Elm : Ulmus Thomasii Sarg. Slippery Elm ...
www.elmcare.com

American chestnut research & restoration project, SUNY-ESF
... American chestnut will also have broad applicability in managing diseases affecting the productivity of other important tree species such as Dutch-elm disease (which devistated another American heritage tree, the American elm ...
www.esf.edu

American Association of Amateur Arborists: ArborMaps
... the campus has grown to become one of Virginia's premier arboreta. Still with magnificent American Elm, European Larch, Osage Orange and Goldenrain trees, the campus itself can serve as an educational ... on the Web. In return you will receive a handsome certificate of membership in the American Association of Amateur Arborists. Home Page ·ArborTags ·ArborWorks Jim Rose / jrose@arborworks.org Last ...
www.geocities.com/jim_rose_i

Romeyn B. Hough's American Woods, Volume II
... Romeyn B. Hough's American Woods, Volume II Romeyn B. Hough's American Woods, Volume II Volume I Table of Contents Volume III 26. Acer Dasycarpum Ehrhart Silver- ... Americana L. White Elm, Water Elm, American Elm [200 dpi image] [600 dpi image] Ger. Weisse Ulme, Rüster Fr. Orme parasol Sp. Olmo blanco 34. Ulmus Racemosa Thomas. Cork Elm, Rock Elm, Cliff Elm, White Elm [200 dpi ...
www.lib.ncsu.edu

Chinese Elm
... Dutch elm disease and the elm leaf beetle, both of which have been highly destructive to our native American Elm. This tree is highly variable in size. Sometimes it is confused with the Siberian Elm, which has rough bark. The distinctive bark of the Chinese Elm is smooth, mottled ...
www.oplin.org

Winged elm
... Elm can reach 90 feet in height in the woods with a 30 to 40-foot spread. Canopy form is variable from pyramidal to vase or rounded. A North American ... . Feeding: No information available. Pruning and wiring: The winged elm is a fast grower, quickly producing the fine twiggy ... cause no permanent damage. Scale insects can infest Winged Elm along branches. Scale infestations are often missed due to ...
www.bonsai-bci.com

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