John Frampton

Sesquiterpene Induction by the Balsam Woolly Adelgid (Adelges piceae) in Putatively Resistant Fraser Fir (Abies fraseri)

FORESTS, 13(5).

A fast, flexible and inexpensive protocol for DNA and RNA extraction for forest trees

FOREST SYSTEMS, 29(2).

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, 35(8), 445–455.

Cloning by cuttings in Nordmann fir, Abies nordmanniana: hormonal characteristics in relation crown position, rooting competence, and orthotropism as ramets

NEW FORESTS, 51(5), 781–800.

Current Advances in Seed Orchard Layouts: Two Case Studies in Conifers

FORESTS, 10(2).

Presence of Phytophthora species in Swedish Christmas tree plantations

EUROPEAN JOURNAL OF PLANT PATHOLOGY, 153(4), 1221–1236.

Resistance to Phytophthora cinnamomi in American Chestnut (Castanea dentata) Backcross Populations that Descended from Two Chinese Chestnut (Castanea mollissima) Sources of Resistance

PLANT DISEASE, 103(7), 1631–1641.

Genetic Variation for Resistance to Phytophthora Root Rot in Eastern White Pine Seedlings

FORESTS, 9(4).

Ortet Age and Clonal Effects on Growth and Market Value of Fraser Fir (Abies fraseri) Grafts as Christmas Trees

FORESTS, 9(4).

Pathogenicity of Neonectria fuckeliana on Norway Spruce Clones in Sweden and Potential Management Strategies

FORESTS, 9(3).

Effect of different headspace concentrations of bornyl acetate on fecundity ofgreen peach aphid and balsam woolly adelgid

SCANDINAVIAN JOURNAL OF FOREST RESEARCH, 32(5), 397–405.

Response of Turkish and Trojan fir to Phytophthora cinnamomi and P. cryptogea

Scandinavian Journal of Forest Research, 32(5), 406–411.

Fraser fir somatic embryogenesis: high frequency initiation, maintenance, embryo development, germination and cryopreservation

NEW FORESTS, 47(3), 453–480.

Increased diversity of Phytophthora species in Fraser fir Christmas tree plantations in the Southern Appalachians

Scandinavian Journal of Forest Research, 32(5), 412–420.

Physico-Chemical Responses of Fraser Fir Induced by Balsam Woolly Adelgid (Homoptera: Adelgidae) Infestation

JOURNAL OF ENTOMOLOGICAL SCIENCE, 51(1), 94–97.

Variation in needle and cone characteristics and seed germination ability of Abies bornmuelleriana and Abies equi-trojani populations from Turkey

Turkish Journal of Agriculture and Forestry, 40(2), 169–176.

Comparison of Suspended Branch and Direct Infestation Techniques for Artificially Infesting Hemlock Seedlings with the Hemlock Woolly Adelgid for Resistance Screening

FORESTS, 6(6), 2066–2081.

Genetic variation in resistance to Phytophthora cinnamomi in seedlings of two Turkish Abies species

TREE GENETICS & GENOMES, 9(1), 53–63.

Hemlock woolly adelgid (Adelges tsugae) infestation affects water and carbon relations of eastern hemlock (Tsuga canadensis) and Carolina hemlock (Tsuga caroliniana)

New Phytologist, 199(2), 452–463.

Seedling resistance to Phytophthora cinnamomi in the genus Abies

Annals of Forest Science, 69(7), 805–812.

Grafting fraser fir (Abies fraseri): Effect of scion origin (crown position and branch order)

HortScience, 46(1), 91–94.

Two novel techniques to screen Abies seedlings for resistance to the balsam woolly adelgid, Adelges piceae

Journal of Insect Science (Tucson, AZ), 11.

Ex situ seed collection represents genetic variation present in natural stands of Carolina hemlock

Proceedings of the Fifth Symposium on Hemlock Woolly Adelgid in the Eastern United States, 181–190.

Grafting Fraser fir (Abies fraseri): Effect of grafting date, shade, and irrigation

HortScience, 45(4), 617–620.

Embryogenic tissue initiation and somatic embryogenesis in Fraser fir (Abies fraseir [Pursh] Poir.)

IN VITRO CELLULAR & DEVELOPMENTAL BIOLOGY-PLANT, 45(4), 400–406.

Evolutionary history of two endemic Appalachian conifers revealed using microsatellite markers

Conservation Genetics, 11(4), 1499–1513.

Naphthaleneacetic acid reduces leader growth of Fraser fir Christmas trees

HortScience, 44(2), 345–348.

Polymerase chain reaction of template for massively-parallel pyrosequencing

Journal of Biomolecular Techniques, 20(2), 128–134.

Genetic variation and population structure in Fraser fir (Abies fraseri): a microsatellite assessment of young trees

Canadian Journal of Forest Research, 38(8), 2128–2137.

Genetic variation in early growth and bud production among natural populations of fraser fir

HortScience, 43(3), 661–666.

Infestation Rate of Hemlock Woolly Adelgid (Hemiptera: Adelgidae) Among Three North American Hemlock (Tsuga) Species Following Artificial Inoculation

JOURNAL OF ENTOMOLOGICAL SCIENCE, 43(4), 438–442.

Preliminary findings: analysis of carbon storage in Fraser fir plantations

Limbs & Needles, 35(1), 22.

Top-stop nipper reduces leader growth in fraser fir Christmas trees

HortTechnology, 18(2), 256–260.

Using a bud volume index with the top-stop nipper to control leader growth of Fraser fir Christmas trees

HortTechnology, 18(4), 583–587.

Arboles de navidad en Carolina del Norte, EUA

Boletin De Noticias Camcore Para Mexico y Centroamerica, 1(3), 2–5.

Chemical control of leader growth: North Carolina results

American Christmas Tree Journal, 51(2), 20–21.

Genetic Variation in the Economic Value of Fraser Fir (Abies fraseri) Christmas Trees in North Carolina, USA

Eighth International Christmas Tree Research & Extension Conference IUFRO.

Container type and volume influences adventitious rooting and subsequent field growth of stem cuttings of loblolly pine

Southern Journal of Applied Forestry, 30(3), 123–131.

Genetic variation of spring frost damage in 3-year-old Fraser fir Christmas tree plantations

HortScience, 41(7), 1531–1536.

Improving the rooting capacity of stem cuttings of Virginia pine by severe stumping of parent trees

Southern Journal of Applied Forestry, 30(4), 172–181.

Isolation and characterization of microsatellite markers in Fraser fir (Abies fraseri)

Molecular Ecology Notes, 6(1), 65–68.

Low input improvement of Christmas trees

Proceedings, IUFRO Division 2 Joint Conference : low input breeding and genetic conservation of forest tree species : 9-13 October 2006 Antalya Turkey, 60.

Nipping it in the bud: a new tool for tackling leader growth ... to the Mountinas of North Carolina

American Christmas Tree Journal, 50(2), 21–22.

Perspectives on Turkey

Limbs & Needles, 33(2), 17–19.

Perspectives on forestry in Turkey

Sylvanet, 19(1), 13–15.

Riding high for Christmas tree research at N.C. State University

Friends of the NCSU Arboretum Newsletter, 10(1), 7.

An ex situ gene conservation plan for Fraser fir

Proceedings of the 28th Southern Forest Tree Improvement Conference, 148–159.

Building a better variety of Virginia pine

American Christmas Tree Journal, 49(5), 14–16.

Chestnut mast (newsletter of the Carolinas Chapter of The American Chestnut Foundation)

Chestnut Mast, 6(1).

Exotic fir research in North Carolina

Nova Scotia Christmas Tree Journal, 19(3), 5–10.

Fraser fir population size and pollen dispersal: a landscape genetics model

20th Annual Symposium for the US Regional Chapter of the International Association for Landscape Ecology.

Genetic improvement of Virginia pine (Pinus virginiana Mill.) for Christmas tree production

Forest Genetics, 11, 137–147.

Genetic variation in young Fraser fir progeny tests

Proceedings of the 28th Southern Forest Tree Improvement Conference, 115–117.

Impacts of balsam woolly adelgid on the Southern Appalachian spruce-fir ecosystem and the North Carolina Christmas Tree Industry

Third Symposium on Hemlock Woolly Adelgid in the Eastern United States, February 1-3, 2005, Renaissance Asheville Hotel, Asheville, North Carolina, 25–41. USFS Forest Health Technology Enterprise Team.

Mist level influences vapor pressure deficit and gas exchange during rooting of juvenile stem cuttings of loblolly pine

HortScience, 40(5), 1448–1456.

My trip to Germany

Limbs & Needles, 32(2), 7–9.

NMR studies on Fraser fir Abies fraseri (Pursh) Poir. Lignins (vol 59, 488, 2005)

HOLZFORSCHUNG, Vol. 59, pp. 706–706.

Seedling resistance to Phytophthora cinammomi in the Genus Abies

Proceedings of the 28th Southern Forest Tree Improvement Conference, 146–147.

Stumping height, crown position, and age of parent tree influence rooting of stem cuttings of fraser fir

HortScience, 40(3), 771–777.

Vegetative propagation of mature eastern and Carolina hemlocks by rooted softwood cuttings

HortScience, 40(5), 1469–1473.

Cloned genotypes are more efficient than seedlings for indirect selection

In B. Li & S. McKeand (Eds.), Forest Genetics and Tree Breeding in the Age of Genomics: Progress and Future, IUFRO Joint Conference of Division 2, Conference Proceedings (p. 465).

Efficiency of clones versus seedlings for correlated response of wood density

IEG-40 Meeting.

Efficiency of seedlings and rooted cuttings for testing and selection in Pinus taeda

Forest Science, 50(1), 44–53.

Exotic fir research in North Carolina

Exotic Conifer News, 14(2), 5–8.

FOR 490/601/801 NR 601 Class Web site

Genetic improvement of Pinus virginiana Mill. for Christmas tree production

Forest Genetics, 11(2), 139.

Growth stage, auxin type, and concentration influence rooting Virginia pine stem cuttings

HortScience, 39(6), 1392–1396.

Mist, substrate water potential and cutting water potential influence rooting of stem cuttings of loblolly pine

TREE PHYSIOLOGY, 24(7), 823–831.

Phytophthora root rot mortality in fraser fir seedlings

HortScience, 39(5), 1025–1026.

Proceedings of the 6th International Christmas Tree Research & Extension Conference: September 14-19, 2003, Kanuga Conference Center, Herdersonville, NC

Conference Proceedings.

The 2003 Fraser fir freshness survey

Limbs & Needles, 31(3), 16–21.

Book review: Mount Mitchell & the Black Mountains by Timothy Silver

Book review: Mount Mitchell & the Black Mountains by Timothy Silver. Chestnut Mast, 5(2), 4–5.

Chestnut mast (newsletter of the Carolinas Chapter of The American Chestnut Foundation)

Chestnut Mast, 5(2).

Estimates of additive, dominance and epistatic genetic variances from a clonally replicated test of loblolly pine

Forest Science, 49(1), 77–88.

Fraser fir: a 'natural' Christmas tree threatened in its native stands

American Christmas Tree Journal, 47(5), 22–28.

Genetic improvement of virginia pine for christmas tree production

Proc. 27th Biennial Southern Forest Tree Improvement Conference, Vol. 27, p. 31.

Genetic variation in Fraser fir mortality due to Phytophthora root rot

Proceedings of the 27th Southern Forest Tree Improvement Conference, 72–74. Stillwater, OK: Oklahoma State University- Stillwater.

Improving the rooting ability of stem cuttings from Virginia pine and Fraser fir Christmas trees by stumping

Proceedings of the 27th Southern Forest Tree Improvement Conference, 197–200. Stillwater, OK: Oklahoma State University- Stillwater.

International Christmas Tree Research and Extension Conference

Sylvanet, 17(1), 12–14.

Mist, soil water potential, and cutting water potential influence rooting of stem cuttings of loblolly pine

ENVIRONMENTAL STRESS AND HORTICULTURE CROPS, pp. 147–151.

Christmas tree production in Western Australia

American Christmas Tree Journal, 46(2), 6–9.

Developing firs adapted to North Carolina: a research overview

Conifer Quarterly, 19(2), 78–79.

Effects of nursery characteristics on field survival and growth of loblolly pine rooted cuttings

Southern Journal of Applied Forestry, 26(4), 207–213.

Genetic improvement of Virginia pine planting stock for Christmas tree production in South Carolina

HORTTECHNOLOGY, 12(4), 675–678.

Grafting Fraser fir onto rootstocks of selected Abies species

HortScience, 37(5), 815–818.

Seedling vs clonal testing options for loblolly pine

Proc. of Silviculture and Genetic Impact on Productivity of Southern Pine Forests. IEG-40 Meeting.

The North Carolina Premium Fraser Fir Seed Cooperative

Limbs & Needles, 29(2), 10–13.

Comparison of genetic variances estimated from seedlings and rooted cuttings of the same families of Loblolly pine

Proceedings of the 26th Biennial Southern Forest Tree Improvement Conference, 26, 143–146. Athens, GA : Georgia Center for Continuing Education, the University of Georgia.

Effects of three propagation systems on survival and growth of loblolly pine and sweetgum rooted cuttings

Proceedings of the 26th Biennial Southern Forest Tree Improvement Conference (June 26-29, 2001), 26, 29–32. Athens, GA : Georgia Center for Continuing Education, the University of Georgia.

Genetic improvement of Christmas trees

American Christmas Tree Journal, 48(2), 16–21.

North Carolina's Christmas tree genetics program

Proceedings of the 26th Southern Forest Tree Improvement Conference, 94–100.

Phytophthora diseases in forests

Limbs & Needles, 28(4), 17–20.

Susceptibility of parent and interspecific F1 hybrid pine trees to tip moth damage in a coastal North Carolina planting

CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE, 31(5), 919–923.

Alternative fir species field trial series

Limbs & Needles, 27(1), 6–7.

Early field growth of loblolly pine rooted cuttings and seedlings

Southern Journal of Applied Forestry, 24(2), 98–105.

Fir species of the world

Bulletin for American Conifer Society Bulletin, 17, 152–155.

The Danish Christmas industry: implications for the U.S. in production and marketing of real trees.

Proceedings of the ... Society of American Foresters National Convention, (2000), 175–179.

The Fraser fir progeny test series

Limbs & Needles, 27(3), 8–10.

Virginia pine progeny test series

Pine Tips: Newsletter of the Eastern NC Christmas Tree Growers Association, 9(3), 7.

Christmas trees and greenery in Denmark - production and tree improvement

American Christmas Tree Journal, 43(2), 4–11.

Evaluating alternative fir species for Phytophthora resistance

Limbs & Needles, 26(4), 7–10.

Nursery rooting and growth of loblolly pine cuttings: effects of rooting solution and full-sib family

Southern Journal of Applied Forestry, 23(2), 108–116.

Shoot produciton and rooting ability of cuttings from juvenile greenhouse loblolly pine hedges

Transactions of the Illinois State Academy of Science, 92(1), 1–14.

1998 Fraser fir control pollinations

Limbs & Needles, 25(3), 8–9.

Appendix - Fraser fir catalyst growth test

Christmas Trees, 26(2), 46–47.

Christmas Tree Genetics web site

Fir species of the world

Limbs & Needles, 25(1), 8–28.

Fraser fir cone collection and seed processing

American Christmas Tree Journal.

Resistance in fir species to Phytophthora root rot

American Christmas Tree Journal.

Tissue culture method affects ex vitro growth and development of loblolly pine

New Forests, 16(2), 125–138.

Clonal Christmas trees

Christmas Trees, 25(1), 18–20.

Control-pollination of Fraser fir

Limbs & Needles, 24(2), 10–15.

Drying rates for Eastern Christmas tree species

In NCSU Christmas Tree Research Note 001.

Evaluation of six Abies spp. to Phytophthora root rot caused by Phytophthora cinnamomi

Biological and Cultural Tests for Control of Plant Diseases, 13, 57.

Geographic variation in Fraser fir

Limbs & Needles, 24(1), 6–13.

Relationship among the Appalachian firs

Limbs & Needles, 24(1), 10–14.

The tree improvement process

Limbs & Needles, 23(4), 10–14.

Clonal variation in four-year-old lobloly pine in coastal North Carolina

Proceedings, 23rd Southern Forest Tree Improvement Conference, June 20-22, 1995, Asheville, North Carolina.

Field performance of loblolly and slash pine vegetative propagules (General Technical Report SO-108)

In G. Foster & A. M. Diner (Eds.), Applications of vegetative propagation in forestry : proceedings of the Southern Regional Information Exchange Group Biennial Symposium on Forest Genetics, [held in Huntsville, Alabama, USA on July 8-10, 1992] (pp. 155–121). USDA Forest Service, Southern Forest Experiment Station.

Isolation and growth of single genotype axenic cultures of Cronartium quercuum f. sp. fusiforme using hyphal fragments from multi-genotype stock colonies

New Forests, 8(4), 299–308.

Field testing vegetative propagules

In M. R. Ahuja & W. J. Libby (Eds.), Clonal forestry I: genetics and biotechnology (pp. 110–1349).

TISSUE-CULTURE SHOOT AND ROOT-SYSTEM EFFECTS ON FIELD PERFORMANCE OF LOBLOLLY-PINE

CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE, 22(1), 56–61.

Effect of rehydration on in vitro germination of loblolly pine pollen

Southern Journal of Applied Forestry, 14(1), 48–51.

Annual progress reports, special project on tissue culture

Raleigh, NC: Forest Biology Research Center, North Carolina State University.

JUVENILE WOOD SPECIFIC-GRAVITY OF LOBLOLLY-PINE TISSUE-CULTURE PLANTLETS AND SEEDLINGS

FRAMPTON, L. J., & JETT, J. B. (1989, October). CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE, Vol. 19, pp. 1347–1350.

Nursery rooting of cuttings from seedlings of slash and loblolly pine

Southern Journal of Applied Forestry, 13(3), 127.

Effect of light level on the production and rooting of shoots from hedged loblolly pine seedlings

In North Carolina State University Phytotron Report (Vol. 43, p. 37).

Serial rooting and maturation in loblolly pine

In North Carolina State University Phytotron Report (Vol. 51, p. 44).

Tissue culture of conifers using loblolly pine as a model

Genetic Manipulation of Woody Plants, 117–137.

Characteristics of the root and shoot systems of young loblolly pine propagules

In Supplement to the 1987 Annual Progress Report (p. 47).

Comparison of field growth among loblolly pine seedlings and three plant types produced in vitro

TAPPI Journal, 7, 114–120.

Rooting of fascicular shoots from mature loblolly pine

In North Carolina State University Phytotron Report (Vol. 64, p. 57).

Status of vegetative propagation of loblolly pine

In Genetics Shortcourse (Vol. 168, p. 162). U.S. Forest Service, Southern Region.

Early shoot and root quality effects on nursery and field development of tissue-cultured loblolly pine

HortScience, 21(5), 1185–1186.

Field performance of loblolly pine tissue culture plantlets

IUFRO Conference : a joint meeting of working parties on breeding theory, progeny testing, seed orchards : conference proceedings, October 13-17, 1986, Williamsburg, Virginia., 547–553. Raleigh, NC: North Carolina State University-Industry Tree Improvement Program.

Development of in vitro techniques for screening loblolly pine for fusiform rust resistance

In J. Barrows-Broaddus & H. R. Powers (Eds.), Proceedings of the 2nd Rusts of Hard Pines Working Party Conference (Athens, GA) (Vol. 2, pp. 125–140). IUFRO and Southeastern Forest Experiment Station.

Field performance of loblolly pine tissue culture plantlets

Proceedings of the eighteenth southern forest tree improvement conference held at Long Beach, Mississippi on May 21-23, 1985, 136–144.

In vitro methods for the study of fusiform rust in association with loblolly pine

In J. Barrows-Broaddus & H. R. Powers (Eds.), Proceedings of the Rusts of Hard Pines Working Party Conference. Southeastern Forest Experiment Station.

Loblolly pine tissue culture: laboratory, greenhouse, and field studies

In K. W. H. R. R. Henke & A. H. M. J. Constantin (Eds.), Tissue culture in forestry and agriculture (pp. 271–287).

Performance of tissue culture plantlets of loblolly pine in vivo

In D. K. J. W. Hanover & D. Keathley (Eds.), Proceedings of the International Symposium of Recent Advances in Forest Biotechnology : June 10-13, 1984 : Grand Traverse Resort Village, Traverse City, Michigan (pp. 82–91). Lansing, MI: Michigan Biotechnology Institute.

Genetic variation in traits important for energy utilization in sand and slash pines

Silvae Genetica, 32, 18–23.

Potential of in vitro screening of loblolly pine for fusiform rust resistance

Proceedings of the seventeenth southern forest tree improvement conference , June 7-9, 1983., 325–331.

Genetic variation in Choctawhatchee sand pine pollen shed and viability

Southern Journal of Applied Forestry, 6, 225–228.

Genetic variation in sand and slash pines for energy production in silvicultural biomass plantations

Proceedings of the 15th Southern Forest Tree Improvement Conference, 156–165.