Frampton, J. 1996.
The tree improvement process
.
Limbs & Needles
. Vol. 23(4):10,12,14.
Frampton, J. and C. McKinley. 1997.
Clonal Christmas trees.
Christmas Trees
. Vol. 25(1):18-20
Frampton, J. 1997.
Relationship among the Appalachian firs.
Limbs & Needles
. Vol. 24(1):10,14.
Frampton, J. 1997.
Geographic variation in Fraser fir
.
Limbs & Needles
. Vol. 24(1): 6,12-13.
Frampton, J. 1997.
Control-pollination of Fraser fir
.
Limbs & Needles
. Vol. 24(2):10,12-15.
Frampton, J. 1998.
Fir species of the world.
Limbs & Needles
. Vol.25(1):8-9, 13, 28.
Frampton, J. and J.R. Sidebotttom. 1998.
Resistance in fir species to
Phytophthora
root rot.
Christmas Tree Newsletter
. March/April.
Frampton, J. 1998.
Fraser fir cone collection and seed processing.
Christmas Tree Newsletter
. July/August.
Frampton, J. 1998.
1998 Fraser fir control pollinations.
Limbs & Needles
. Vol. 25(3):8-9.
Frampton, J. and C. McKinley. 1999.
Christmas Trees and Greenery in Denmark - Production and Tree Improvement
American Christmas Tree Journal
. Vol. 43(2):4-11.
This page was last updated March 05, 1999.