Results 111 to 120 of about 240 (126)

Nest Distribution Of Birds In Christmas Tree Plantations Of ABIES FRASERI And PINUS STROBUS In Watauga County, North Carolina

2022
Avian nesting behavior was studied in five White Pine, and four Fraser Fir Christmas tree plantations in Watauga County, North Carolina.
openaire   +1 more source

Growth and Ecophysiological Responses of Fraser Fir (Abies Fraseri) Christmas Trees Along an Elevational Gradient

2016
Fraser fir (Abies fraseri) Christmas tree production is a $100 million dollar/year industry in North Carolina, but the future of these trees may be threatened by predicted global climate change. To evaluate how this species will respond to climate drivers associated with warming, I studied growth and ecophysiology of Fraser fir Christmas trees along an
openaire   +1 more source

Recovery trends and predictions of Fraser fir (Abies fraseri) dynamics in the Southern Appalachian Mountains

Canadian Journal of Forest Research, 2017
Jennifer Franklin, M Joseph Hughes
exaly  

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

2016
openaire   +1 more source

In vitro studies of the impact of ozone and sulfur dioxide on the pollen of Fraser fir (Abies fraseri (Pursh) Poir.)

2014
The impact of in vitro ozone and sulfur dioxide fumigation on pollen from two Fraser fir populations was examined. Populations were located at Mt. Rogers, Va, and Mt. Mitchell, S.C.. Two age groups "young" (less then 30 years old) and "old" (more then 40 years old) were examined within each population. No statistically significant age group differences
openaire   +1 more source

AssessingMegastigmus specularis(Hymenoptera: Megastigmidae) infestations in a Fraser fir (Abies fraseri(Pursh) Poir.) clonal seed orchard of the southern Appalachians

Scandinavian Journal of Forest Research, 2020
Petr Jansta, Matt Bertone, Robert Jetton   +2 more
exaly  

Thyronectria balsamea on Abies fraseri in Pennsylvania and North Carolina

Plant Disease, 1997
W Merrill
exaly  

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

Physiologia Plantarum, 1986
Frank Telewski, M J Jaffé
exaly  

EFFECT OF COVER CROP MANAGEMENT ON ORGANIC MATTER PRODUCTION AND SOIL FERTILITY IN AN ABIES FRASERI PLANTATION

Acta Horticulturae, 2014
P. Nzokou, A.R. Wilson, Y. Lin
openaire   +1 more source

Thigmomorphogenesis: The role of ethylene in the response of Pinus taeda and Abies fraseri to mechanical perturbation

Physiologia Plantarum, 1986
Frank Telewski, M J Jaffé
exaly