Projects

INTEGRATED ORCHARD MANAGEMENT AND AUTOMATION FOR DECIDUOUS TREE FRUIT CROPS Appropriated (D)   Accession Number: 408204

Publications

Physiological and morphological effects of size-controlling rootstocks on `Fuji¿ scion - (Peer Reviewed Journal) - (08-Aug-08)

Response of Young Apple Trees to Grass and Irrigation - (Peer Reviewed Journal) - (23-May-08)

Physiological and morphological effects of size-controlling rootstocks on 'Fuji' scion - (Abstract)

Tworkoski, T., Fazio, G. 2008. Physiological and morphological effects of size-controlling rootstocks on 'Fuji' scion. International Symposium on Integrating Canopy, Rootstock and Environmental Physiology in Orchard Systems in Geneva, NY, August 4-8, 2008.

RESPONSE OF YOUNG APPLE TREES TO GRASS AND IRRIGATION - (Proceedings/Symposium)

Tworkoski, T., Glenn, D.M. 2008. Response of young apple trees to grass and irrigation. Annual Cumberland Shenandoah Fruit Workers Conference. November 15-1, 2007, Winchester, VA (Daniel Ward, ed) p.75.

ROOTING RESPONSE OF SHOOT CUTTINGS FROM THREE PEACH GROWTH HABITS - (Peer Reviewed Journal)

Tworkoski, T., Takeda, F. 2007. Rooting response of shoot cuttings from three peach growth habits. Scientia Horticultureae. 115:98-100.

Endogenous hormone concentrations and bud break response to exogenous BA in shoots of apple trees with two growth habits grown on three rootstocks - (Peer Reviewed Journal)

Tworkoski, T., Miller, S.S. 2007. Endogenous hormone concentrations and bud break response to exogenous BA in shoots of apple trees with two growth habits grown on three rootstocks. Journal of Horticultural Science and Biotechnology. 82(6):960-966.

Blossom thinning in apple and peach with an essential oil - (Proceedings/Symposium)

Miller, S.S., Tworkoski, T. 2007. Blossom thinning in apple and peach with an essential oil. Annual Cumberland Shenandoah Fruit Workers Conference.

Endogenous Hormone Concentrations and Bud Break Response to Exogenous BA in Shoots of Apple Trees with Two Growth Habits Grown on Three Rootstocks - (Proceedings/Symposium)

Tworkoski, T., Miller, S.S. 2007. Endogenous Hormone Concentrations and Bud Break Response to Exogenous BA in Shoots of Apple Trees with Two Growth Habits Grown on Three Rootstocks. Annual Cumberland Shenandoah Fruit Workers Conference. P. 114.

ENDOGENOUS HORMONE CONCENTRATIONS AND BUD BREAK RESPONSE TO EXOGENOUS BA IN SHOOTS OF APPLE TREES WITH TWO GROWTH HABITS GROWN ON THREE ROOTSTOCKS - (Abstract)

Tworkoski, T., Miller, S.S. 2007. Endogenous hormone concentrations and bud break response to exogenous ba in shoots of apple trees with two growth habits grown on three rootstocks. Proceedings of Plant Growth Regulation Society of America. Pg. 225.

ROOTSTOCK EFFECT ON GROWTH OF APPLE SCIONS WITH DIFFERENT GROWTH HABITS - (Peer Reviewed Journal)

Tworkoski, T., Miller, S.S. 2007. Rootstock effect on growth of apple scions with different growth habits. Scientia Horticulturae 111 p. 335-343.

ENDOGENOUS HORMONE CONCENTRATIONS AND BUD BREAK RESPONSE TO EXOGENOUS BA IN SHOOTS OF APPLE TREES WITH TWO GROWTH HABITS GROWN ON THREE ROOTSTOCKS - (Abstract)

Tworkoski, T., Miller, S.S. 2006. Endogenous hormone concentrations and bud break response to exogenous ba in shoots of apple trees with two growth habits grown on three rootstocks. Plant Growth Regulation Society of America Quarterly. 34(2):52 (Abstract 68).

ENHANCING BIOLOGICAL CONTROL IN ORCHARDS BY INCREASING FOOD WEB BIODIVERSITY - (Peer Reviewed Journal)

Brown, M.W., Tworkoski, T. 2006. Enhancing biological control in orchards by increasing food web biodiversity. J. Fruit and Ornamental Plant Research. Vol. 14 (Suppl. 3) 2006., 19-27.

RELATIONSHIP OF PRUNING AND GROWTH MORPHOLOGY WITH HORMONE RATIOS IN SHOOTS OF PILLAR AND STANDARD PEACH TREES - (Peer Reviewed Journal)

Tworkoski, T., S. Miller, and R. Scorza. 2006. Relationship of pruning and growth morphology with hormone ratios in shoots of pillar and standard peach trees. J. Plant Growth Regul. 25:1-11.

ROOTSTOCK EFFECT ON GROWTH OF APPLE SCION WITH DIFFERENT GROWTH HABITS - (Proceedings/Symposium)

Tworkoski, T., Miller, S.S. 2006. Rootstock effect on growth of apple scion with different growth habits. Meeting Abstract. 2005 Cumberland-Shenandoah Fruit Workers Conference 81st Annual Meeting. Volume 31:193.

ROOTSTOCK EFFECT ON GROWTH OF APPLE SCIONS WITH EXCURRENT AND DECURRENT GROWTH HABITS - (Proceedings/Symposium)

Tworkoski, T., Miller, S.S. 2006. Rootstock effect on growth of apple scions with excurrent and decurrent growth habits. Meeting Abstract. Proceedings of the 32nd Annual Meeting of the Plant Growth Regulation Society of Amerida 32:142. July 24-27, 2005, Newport Beach, California.

DIFFERENTIAL REGULATION OF TWO DEHYDRIN GENES FROM PEACH (PRUNUS PERSICA) BY PHOTOPERIOD, LOW TEMPERATURE AND WATER DEFICIT - (Peer Reviewed Journal)

Wisniewski, M.E., Bassett, C.L., Renaut, J., Farrell, Jr., R., Tworkoski, T., Artlip, T.S. 2006. Differential regulation of two dehydrin genes from peach (prunus persica) by photoperiod, low temperature and water deficit. Tree Physiology. 26:575-584.

ROOTSTOCK EFFECT ON GROWTH OF APPLE SCION WITH DIFFERENT GROWTH HABITS - (Abstract)

Tworkoski, T., Miller, S.S. 2005. Rootstock effect on growth of apple scion with different growth habits. Plant Growth Regulator Society of America Meeting. July 24-27, 2005. Newport Beach, CA. ABSTRACT NO. 46.

DEVELOPING PEACH CULTIVARS WITH NOVEL TREE GROWTH HABITS - (Proceedings/Symposium)

Scorza, R., Okie, W.R., Miller, S.S., Glenn, D.M., Tworkoski, T. 2006. Developing peach cultivars with novel tree growth habits. Acta Horticulturae. 713:61-64.

ORCHARD FLOOR MANAGEMENT SYSTEMS - (Book/Chapter) - (01-Feb-05)

MORPHOLOGICAL AND HORMONAL RELATIONSHIPS IN SHOOTS OF PILLAR AND STANDARD PEACH TREES - (Proceedings/Symposium) - (21-Jan-05)

DEVELOPING PEACH CULTIVARS WITH NOVEL TREE GROWTH HABITS - (Abstract)

Scorza, R., Okie, W.R., Miller, S.S., Tworkoski, T., Glenn, D.M. 2005. Developing peach cultivars with novel tree growth habits. Acta Horticulturae. 16p.

CHARACTERISTICS AND MANAGEMENT OF PEACH AND APPLE TREE CROWNS - (Proceedings/Symposium)

Tworkoski, T. 2005. Characteristics and management of peach and apple tree crowns. Proceedings of Plant Growth Regulation Society of America. Vol.32

EFFECTS OF PRUNING ON AUXIN AND CYTOKININ LEVELS AND SUBSEQUENT SHOOT REGROWTH AMONG DIFFERENT GROWTH HABITS OF PEACH - (Proceedings/Symposium)

Tworkoski, T., Miller, S.S., Scorza, R. 2005. Effects of pruning on auxin and cytokinin levels and subsequent shoot regrowth among different growth habits of peach. Proceedings of Plant Growth Regulation Society of America. v. 32. p. 46.

WEED CONTROL WITH HYDROPHOBIC AND HYDROUS KAOLIN CLAY PARTICLE MULCHES - (Peer Reviewed Journal)

Takeda, F., Glenn, D.M., Tworkoski, T. 2005. New strategies for weed control in blackberry plantings. Hortscience. Vol 40(3): 714-719.

CHARACTERISTICS AND MANAGEMENT OF PEACH AND APPLE TREE CROWNS - (Abstract)

Tworkoski, T. 2004. Characteristics and management of peach and apple tree crowns. Plant Growth Regulator Society of America Meeting. 32:31

EFFECTS OF PRUNING ON AUXIN AND CYTOKININ LEVELS AND SUBSEQUENT SHOOT REGROWTH OF DIFFERENT GROWTH HABITS OF PEACH - (Abstract)

Tworkoski, T., Miller, S.S., Scorza, R. 2004. Effects of pruning on auxin and cytokinin levels and subsequent shoot regrowth of different growth habits of peach. Meeting Abstract. 32:48

PEST MANAGEMENT BENEFITS OF COMPOST MULCH IN ORCHARDS - (Peer Reviewed Journal)

Brown, M.W., Tworkoski, T. 2004. Pest management benefits of compost mulch in orchards. Agricultural Ecosystems and Environment. (2004) 103:465-472

MORPHOLOGICAL AND HORMONAL RELATIONSHIPS IN SHOOTS OF PILLAR AND STANDARD PEACH TREES - (Abstract)

Tworkoski, T. 2003. Morphological and hormonal relationships in shoots of pillar and standard peach trees. Society of America Plant Growth Regulator Proceedings. 30:190

SOIL AMENDMENT WITH HYDROPHOBIC KAOLIN PARTICLES REDUCE WEEDS - (Abstract)

TAKEDA, F., GLENN, D.M., TWORKOSKI, T. SOIL AMENDMENT WITH HYDROPHOBIC KAOLIN PARTICLES REDUCE WEEDS. HORTSCIENCE. 2003. 38:659

N AND P UPTAKE BY STRAWBERRY PLANTS GROWN WITH COMPOSTED POULTRY LITTER - (Peer Reviewed Journal)

TWORKOSKI, T., PREUSCH, P., TAKEDA, F. N AND P UPTAKE BY STRAWBERRY PLANTS GROWN WITH COMPOSTED POULTRY LITTER. 2003. doi:10.1016/j.scienta.2003.12.005; Scientia Horticulturae 102 (2004) 91-103.

REGULATING VEGETATIVE GROWTH IN DECIDUOUS FRUIT TREES - (Peer Reviewed Journal)

Miller, S.S., Tworkoski, T. 2003. Regulating vegetative growth in deciduous fruit trees. Plant Growth Regulation Society of America Quarterly.Volume 31, No. 1, Pgs 8 - 46.

NITROGEN AND PHOSPHORUS AVAILABILITY AND WEED SUPPRESSION FROM COMPOSTED POULTRY LITTER APPLIED AS A MULCH IN A PEACH ORCHARD - (Peer Reviewed Journal) - (10-Jan-03)

ARS RESEARCH ON NATURAL PRODUCTS FOR PEST MANAGEMENT - (Peer Reviewed Journal)

AKEY, D.H., ARTHUR, F.H., DE LUCCA II, A.J., GIBSON, D.M., HARRISON JR, H.F., PETERSON, J.K., GEALY, D.R., TWORKOSKI, T., WILSON, C.L., MORRIS, J.B. ARS RESEARCH ON NATURAL PRODUCTS FOR PEST MANAGEMENT. PEST MANAGEMENT SCIENCE. 2003. v. 59. p. 708-717.

WEED SUPPRESSION WITH ORGANIC MULCH IN ORCHARDS - (Proceedings/Symposium) - (13-Dec-02)

APPLE AND PEACH TREE RESPONSE TO SCORING AND RESTRICTION OF TRUNK - (Proceedings/Symposium) - (03-Oct-02)

THE SYNTHESIS AND BIOLOGICAL EVALUATION OF EUGENOL DERIVATIVES AS POTENTIAL HERBICIDAL AGENTS - (Proceedings/Symposium) - (15-Sep-02)

NITROGEN AND PHOSPHORUS AVAILABILITY AND PLANT UPTAKE FROM SOIL TREATED WITH COMPOSTED AND UNCOMPOSTED POULTRY LITTER. - (Proceedings/Symposium)

TWORKOSKI, T., ADLER, P.R., SIKORA, L., TAKEDA, F., FERRIER, D., PREUSCH, P. NITROGEN AND PHOSPHORUS AVAILABILITY AND PLANT UPTAKE FROM SOIL TREATED WITH COMPOSTED AND UNCOMPOSTED POULTRY LITTER. Proceedings of the Composting in the Southeast Conf and Exp Workshop. 2002. pp 1-9.

BIOACTIVE PROPERTIES OF EUGENOL AND ITS SYNTHETIC DEVIATIONS - (Abstract) - (26-Apr-02)