Results 121 to 130 of about 397 (161)

An inexpensive moist chamber culture technique for finding microbiota on live tree bark. [PDF]

Appl Plant Sci
Bordelon AP, Keller HW, Scarborough AR.
europepmc   +1 more source

Fraser Fir (Abies fraseri [Pursh] Poir.)

Forestry Sciences, 2018
Fraser fir ( Abies fraseri [Pursh] Poir.) is a coniferous species native to the Southern Appalachian Mountains of the Eastern United States. Fraser fir has high economic and recreational value but is vulnerable to extinction due to introduced pests and global warming.
Gerald S Pullman, John Frampton, Pullman Gerald S   +2 more
exaly   +3 more sources

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NMR studies on Fraser fir Abies fraseri (Pursh) Poir. Lignins

Holzforschung, 2005
Abstract The composition of mature, juvenile uninfested and juvenile infested Fraser fir wood (Rotholz) and the structures of lignins isolated from these woods were elucidated to verify differences between juvenile and mature wood and the effect of balsam woolly adelgid (BWA) infestation.
Mikhail Yu Balakshin, Ewellyn A Capanema, John Frampton   +2 more
exaly   +3 more sources

Structure and function of flexure wood in Abies fraseri

Tree Physiology, 1989
Wood produced during flexure in one-year-old leaders of Abies fraseri (Pursh) Poir. (Fraser fir) was analyzed anatomically and radio-densitometrically. More xylem cells were produced in stems subjected to flexing than in stems that were not flexed. The lumens of tracheids produced in response to flexure were smaller than the lumens of tracheids in ...
Frank W Telewski
exaly   +3 more sources

Geographical variability of monoterpenes from Abies balsamea and A. fraseri

Phytochemistry, 1972
Abstract Nearly 300 trees of Abies balsamea and A. fraseri from 29 locations covering the entire ranges of these species were examined for composition of their cortical monoterpenes. Eastern A. balsamea was intermediate in terms of most of its monoterpenes, with A. fraseri and western A. balsamea representing two opposite chemical extremes.
Eugene Zavarin, Karel Snajberk
exaly   +2 more sources

Patterns of Abies fraseri Regeneration in a Great Smoky Mountains Spruce-Fir Forest

Bulletin of the Torrey Botanical Club, 1990
PAULEY, E. F. AND E. E. C. CLEBSCH (Graduate Program in Ecology, University of Tennessee, Knoxville, TN 37996-1610. Pattems of Abiesfraseri regeneration in a Great Smoky Mountains spruce-fir forest. Bull. Torrey Bot. Club 117: 375-381. 1990.-Abiesfraseri (Pursh) Poir.
Edward E C Clebsch
exaly   +2 more sources

Abies fraseri (Pursh) Poir. (Fraser Fir)

, 1996
The genus Abies Mill. (firs) is one of the largest in the Pinaceae (Krussman 1985). Liu (1971) provided a taxonomic monograph of the genus Abies, and reported that it included two subgenera with 15 sections composed of 39 species, 27 varieties, and 9 hybrids.
Carole H. Saravitz, Frank A. Blazich
openaire   +2 more sources

Environmental and chemical control of cone formation in plantation-grown Abies fraseri

, 2016
Fraser fir (Abies fraseri) is economically important as a premium Christmas tree in the United States. Christmas tree producers in the Midwest incur substantial monetary losses because of early and heavy cone production.
Crain, Brent Alan
openaire   +2 more sources

ABIES FRASERI, SOUTHERN BALSAM FIR

, 2014
Henry John Elwes, Augustine Henry
openaire   +2 more sources

Thigmomorphogenesis: Field and laboratory studies of Abies fraseri in response to wind or mechanical perturbation

Physiologia Plantarum, 1986
Field‐ and greenhouse‐grown Abies fraseri (Pursh) Poir. (Fraser fir) were analyzed for wind‐ or mechanically‐induced flexure changes. These changes included inhibition of stem and needle elongation, reinforcement of branch bases around the stem, and increased radial growth in the direction of the mechanical perturbation (MP).
F W, Telewski, M J, Jaffe
openaire   +4 more sources