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Hoying, Stephen Anthony
Cornell Academic Staff
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Positions
- Senior Extension Associate, Horticulture (HORT), College of Agriculture and Life Sciences (CALS)
Based at the Hudson Valley Research Laboratory, I assess the fruit industry's needs and devise research and extension solutions, focusing primarily on the Hudson Valley, Lake Champlain, and Long Island regions.
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Extension
has secondary specialization area
Research
research overview
- The objective of my Extension and research is to work closely with NY's tree and vine industries, collaborating as much as possible with others in Extension and research professionals to help the New York's fruit industries thrive and prosper. This will be done by identifying critical needs in the industry which can have a solution within the realm of research and extension.
research activities
- 'Veraison to Harvest' newsletter readership speaks
- Fungicide research benefits apple farmers, consumers, and the environment
- High-density apple, pear, cherry, peach, and plum orchards
- Invasive Species Monitoring - CAPS in New York Vineyards
- Invasive species monitoring for New York vineyards
- The 'Veraison to Harvest' newsletter supplies New York growers and winemakers with timely information during the critical ripening season.
- Understanding the ecology of apple summer diseases in orchard environments as the basis of disease management
co-principal investigator on
- APPLE CULTIVARS AND ROOTSTOCK RECOMMENDATIONS FOR COMMERCIAL GROWERS, EXTENSION EDUCATORS, AND HOME GARDENERS FOR THE EASTERN US awarded by NATIONAL INSTITUTE OF FOOD AND AGRICULTURE-USDA 2010 - 2013
- ENHANCED ECONOMIC SUSTAINABILITY OF SMALL FARMS THROUGH THE PRODUCTION OF STONE FRUITS USING MESOCLIMATIC MODIFICATION TECHNOLOGIES awarded by NATIONAL INSTITUTE OF FOOD AND AGRICULTURE-USDA 2012 - 2014
- PREDICTING CHEMICAL THINNING OF APPLE TO MAXIMIZE CROP VALUE OF APPLE ORCHARDS awarded by AGRICULTURAL MARKETING SERV, USDA 2011 - 2014
keywords
- Fruit Growth Regulators
- Fruit Planting Systems
- Fruit Rootstocks
- Fruit mineral nutrition
- General Pomology
submitted impact statement
Publications
individual publications
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academic article
- Advances in predicting chemical thinner response of apple using a Malusim carbon balance model.. Acta Horticulturae. 932:223-229. 2012
- Fruit size of high density peaches is smaller than low density systems.. Acta Horticulturae. 962:425-432. 2012
- Evaluation of pruning techniques and bactericides for managing bacterial canker of sweet cherry. Phytopathology. 101. 2011
- Performance of Geneva® rootstocks in on-farm trials in New York state. Acta Horticulturae. 903:249-255. 2011
- Performance of ‘Fuji’ and ‘McIntosh’ Apple Trees after 10 Years as Affected by Several Dwarf Rootstocks in the 1999 NC-140 Apple Rootstock Trial. Journal of the American Pomological Society. 65:66-84. 2011
- Performance of ‘Fuji’ and ‘McIntosh’ Apple Trees after 10 Years as Affected by Several Semidwarf Rootstocks in the 1999 NC-140 Apple Rootstock Trial. Journal of the American Pomological Society. 65:85-102. 2011
- The Tall Spindle planting system: Principles and performance. Acta Horticulturae. 903:571-579. 2011
- AVG combined with NAA control pre-harvest drop of 'McIntosh' apples better than either chemical alone. Acta Horticulturae. 884:343-350. 2010
- Effect of fruit thinning on Botryosphaeria obtusa severity in New York. Phytopathology. 99. 2009
- Performance of Gisela rootstocks in six high-density sweet cherry training systems in the northeastern United States. Acta Horticulturae. 795:245-253. 2008
- An economic comparison of five high density apple planting systems. Acta Horticulturae. 732:481-490. 2007
- Performance of six high density cherry training systems in the northeastern United States. Acta Horticulturae. 732:421-428. 2007
- Field performance of Geneva® apple rootstocks in the Eastern USA. Sci Works Lithuanian Inst Hort (Sodininkyste Ir Darzinninkyste). 25:181-191. 2006
- Performance of dwarfing cherry rootstocks in the Northeastern United States. Sodininkyste Ir Darzinninkyste. 25:113-122. 2006
- Performance of six high-density peach training systems in the northeastern United States. Acta Horticulturae. 713:311-320. 2006
- Controlling bitter pit in ‘Honeycrisp’ apples. HortTechnology. 14:342-349. 2004
- Performance of Gisela cherry rootstocks in the Northeastern United States. Acta Horticulturae. 658:231-240. 2004
- Performance of elite Cornell Geneva apple rootstocks in long-term orchard trials on growers farms. Acta Horticulturae. 658:221-229. 2004
- Which high-density orchard planting system for replant sites in NY is the most productive and profitable. Acta Horticulturae. 636:701-709. 2004
- Comportamiento de los patrones de cerezo 'Gisela' en el noreste de Estados Unidos. ITEA. 99:101-111. 2003
- Orchard trial performance of elite Geneva series rootstocks. Acta Horticulturae. 557:63-68. 2001
- The orchard planting systems puzzle. Acta Horticulturae. 513:257-260. 2000
- Orchard performance of fire blight-resistant Geneva apple rootstocks. Acta Horticulturae. 489:287-294. 1998
- Commercial orchard evaluation of the new Cornell-Geneva rootstocks. Acta Horticulturae. 451:113-119. 1997
- Effects of chainsaw girdling and root pruning of apple trees. Acta Horticulturae. 322:167-172. 1992
- Managing the Y-Trellis system. American Fruit Grower. 109. 1989
- Streptomycin resistance of Pseudomonas syringae pv. papulans in apple orchards and its association with a conjugative plasmid. Phytopathology. 78:410-413. 1988
- Seasonal biology and control of the dogwood borer on clonal apple rootstocks in New York. Canadian Entomologist, The. 117:1367-1377. 1985
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article
- Around New York and Fruit Maturation Table (Issue 1) 2012
- Around New York and Fruit Maturation Table (Issue 2) 2012
- Around New York and Fruit Maturation Table (Issue 3) 2012
- Around New York and Fruit Maturation Table (Issue 4) 2012
- Around New York and Fruit Maturation Table (Issue 5) 2012
- Around New York and Fruit Maturation Table (Issue 6) 2012
- Around New York and Fruit Maturation Table (Issue 7) 2012
- Around New York and Fruit Maturation Table (Issue 8) 2012
- Managing Highly Feathered Apple Trees after Planting 2011
- Using Retain and NAA in 2011 2011
- Using Retain and NAA in 2011. Lake Ontario Fruit Newsletter 2011
- Evaluation of pruning techniques and bactericides to manage bacterial canker of sweet cherry 2010
- Retain combined with NAA controls pre-harvestdrop of McIntosh apples better than either chemical alone 2010
- Fine points to consider when making planting system decisions 2008
- Handling Vines for Planting 2008
- Horticultural Notes 2008
- Start with Quality Trees 2008
- Successful high density apple orchards 2008
- More productive and profitable peach planting systems 2007
- Sistema Tall Spindle: Alternativa para la conduccion de huertos de manznos en alta densidad. Rev. Fruiticola. 28:29-33. 2007
- The Vertical Axis planting system - An introduction. Ohio Produce Growers and Marketers Association Today. Fall Issue:13-16. 2007
- The evolution towards more competitive apple orchard systems in New York 2007
- The Tall Spindle apple planting system 2006
- The apple industry in China 2006
- Editorial: Thank you Bob Andersen 2005
- Management of high density sweet cherry orchards 2005
- Observations for the IDFTA China tour and implications for the US apple industry 2005
- Performance of high density sweet cherry training systems in New York 2005
- Should NY Growers Plant Higher-Density Peach Orchards? 2005
- Summer pruning in 2004 to combat internal browning of Empire 2004
- Where do the Geneva apple rootstocks fit in New York State? 2004
- Managing bitter pit in Honeycrisp 2003
- Managing bitter pit in Honeycrisp 2003
- What Tree Density and Training System Should NY Growers Use with New Apple Orchards? 2003
- Effects of foliar applications of calcium, boron, and Flint fungicide on incidence of bitter pit 2002
- On-farm trials of the Cornell/Geneva apple rootstocks in NY 2002
- The New York Fruit Quarterly magazine's 10th anniversary 2002
- Developing an integrated program for diagnosis and control of replant problems in New York apple orchards 2001
- Developing an integrated program for diagnosis and control of replant problems in New York apple orchards 2001
- Honeycrisp: Promising profit maker or just a problem child? 2001
- Honeycrisp: promising profit maker or just another problem child 2001
- Honeycrisp: promising profit maker or just another problem child? 2001
- Improving sweet cherry branching 2001
- Processing apple planting systems trials 2001
- The Grow New York project: 1-MCP effects on apples (the 2000 harvest season) 2001
- Fruit russet in the Empire State: An industry perspective 2000
- Fruit russet in the Empire State: An industry perspective 2000
- Thank you, Warren Stiles 1999
- The super spindle in New York 1999
- Tips for producing export quality apples 1999
- What we learned about tree support from the 1998 Labor-Day storm 1999
- Editorial 1998
- Practical apple thinning programs for New York 1998
- Practical apple thinning programs for New York 1998
- The perfect apple planting system? 1997
- Training for early yields 1996
- The use of dwarfing rootstocks in high-density apple planting systems 1994
- Choosing and orchard planting system for improved yield and fruit quality 1993
- The V-slender spindle: A promising planting systems 1993
- Managing the Y-trellis system 1989
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conference paper
- Advances in predicting chemical thinner response of apple using a MaluSim carbon balance model.. Acta Hort. 223-229. 2012
- Developing and evaluating intensive sweet cherry orchard systems: The NC140 regional research trial.. 10th Int. Symposium on Orchard Systems: Program and Abstracts. 2012
- Nutrient removal from apple orchards by harvest and its implications for nutrient management. . Proceedings of Great Lakes Fruit Workers Meeting. 41-43. 2012
- Pruning techniques and bactericides for managing bacterial canker of sweet cherry.. Proceedings Great Lakes Fruit Workers Annual Meeting. 4-7. 2012
- Pruning techniques for managing bacterial canker of sweet cherry.. 7th International IPM Symposium. 2012
- Yield, fruit quality and mechanization of the tall spindle apple production system.. 10th Int. Symposium on Orchard Systems: Program and Abstracts. 2012
- Updates on Harvista research. Cornell Storage Workshop Proceedings. Dept. Hort. Publ. 69. 2011
- Cultural Practices to Maximize Fruit Quality. Proceedings NC Apple Growers Association, 2010. 70-73. 2010
- Evaluating new stone fruit rootstocks and cultivars for susceptibility to X-disease and tomato ringspot virus. Proc. 85th Cumberland-Shenandoah Fruit Workers Conference, 19-20 Nov. 2009, Winchester, VA. 222-229. 2010
- Evaluation of pruning techniques and bactericides for managing bacterial canker of sweet cherry. Proc. 85th Cumberland-Shenandoah Fruit Workers Conference, , 19-20 Nov. 2009, Winchester, VA. 2010
- Evaluation of pruning techniques and bactericides for managing bacterial canker of sweet cherry. 2009 Great Lakes Fruit Workers Meeting, Fishkill, NY, Abstracts. 2010
- Foliar Nutrition Programs- Fact or Fiction. Proceedings NC Apple Growers Association, 2010. 49-52. 2010
- Rootstocks, Tree Types, Grafting and Budding. Proceedings On-Farm Nursery Management School, 2010 Cornell In-Depth Fruit School. 37-50. 2010
- Chemical thinning and return bloom of apple. Today. 4-6. 2009
- Fruit Production in New York. ISHS Pretour Bulletin 9th International Symposium on Integrating Canopy, Rootstock and Environmental Physiology in Orchard Systems.. 11-16. 2008
- Fruit Production in New York. 9th International Symposium on Integrating Canopy, Rootstock and Environmental Physiology in Orchard Systems. In Wayne County Tour Bulletin. 10-15. 2008
- Fruit Production in New York. International Symposium on Integrating Canopy, Rootstock and Environmental Physiology in Orchard Systems. In ISHS Pretour Bulletin. 11-16. 2008
- Performance and Economics of High Density Apple Planting Systems for the Processing Market. ASHS Annual Meeting. 2008
- Performance of Geneva Rootstocks in On-farm Trials in New York State. ISHS Pretour Bulletin 9th International Symposium on Integrating Canopy, Rootstock and Environmental Physiology in Orchard Systems.. 57. 2008
- The Integrated System of Growing Sweet Cherries in New York. ISHS Tour Bulletin 9th International Symposium on Integrating Canopy, Rootstock and Environmental Physiology in Orchard Systems.. 3-6. 2008
- The Perpendicular V Peach Planting System. OPGMA Today Summer Issue. 7-9. 2008
- The Tall Spindle System: Principles and Performance. 9th International Symposium on Integrating Canopy, Rootstock and Environmental Physiology in Orchard Systems Program and Abstracts. 69. 2008
- The Tall Spindle System: Principles and Performance. 9th International Symposium on Integrating Canopy, Rootstock and Environmental Physiology in Orchard Systems. In ISHS Tour Bulletin. 12-14. 2008
- The Tall Spindle System: Principles and Performance. Proceedings Great Lakes Fruit Workers Annual Meeting. 27. 2008
- Update on burying canes to escape winter cold injury in New York. Proceedings of the 58th Annual Finger Lakes Grape Grower Conference. 2008
- A more competitive apple planting system: The Tall Spindle. Proc. of the 2007 Empire State Fruit and Veg. Expo. 1-4. 2007
- Pruning high-density peaches for yield and quality. Proc of the 2007 New England Vegetable and Fruit Conference. 101-106. 2007
- The tall spindle planting system for apples in the Northeast. Proc of the 2007 New England Vegetable and Fruit Conference. 145-148. 2007
- What we have learned about growing high quality sweet cherries in the east. Proc of the 2007 New England Vegetable and Fruit Conference. 112-117. 2007
- Aminoethoxyvinylglycine and 1-methylcyclopropene effects on 'McIntosh' preharvest drop, fruit maturation and fruit quality after storage. Acta Horticulturae. 473-480. 2006
- High-density peach training systems for ny fruit growers. Proc. of the 2006 Empire State Fruit and Veg. Expo. 32-35. 2006
- High density sweet cherry training systems. Proceedings of the Robert L. Andersen Stone Fruit Symposium. 2005
- Mature management of sweet cherries. Proceedings of the Robert L. Andersen Stone Fruit Symposium. 2005
- Performance of high density sweet cherry training systems in New York. Proceedings of the Robert L. Andersen Stone Fruit Symposium. 2005
- Performance of six high-density peach training systems in New York. Proceedings of the Robert L. Andersen Stone Fruit Symposium. 2005
- Protecting sweet cherries from rain cracking. Proceedings of the Robert L. Andersen Stone Fruit Symposium. 2005
- Training and pruning young sweet cherries. Proceedings of the Robert L. Andersen Stone Fruit Symposium. 2005
- How much nitrogen does ‘Gala’ need? . Empire State Horticultural Show and Expo. 5-7. 2004
- Apple orchard planting systems. Proc. Successful Small-Scale Tree Fruit Production Workshop. 1-48. 2003
- Descriptions of orchard planting systems. Proc. of orchard systems workshop. 2003
- Economics and the orchard system decision. Proc. of orchard systems workshop. 2003
- Tree quality: An important part of successful plantings. Proc. of orchard systems workshop. 2003
- Tree support systems: An investment that pays large dividends. Proc. of orchard systems workshop. 2003
- The Grow New York project: MCP effects on apples. Storage Workshop 2001: Apple handling and Storage. 112-122. 2001
- Understanding the bitter pit problem in Honeycrisp. Apple Handling and Storage: Proceedings of Storage Workshop 2001. 2001
- Understanding the bitter pit problem in Honeycrisp. Apple handling and Storage, Proceedings Storage Workshop 2001. 1-8. 2001
- Understanding the bitter pit problem in Honeycrisp. Apple Handling and Storage: Proc. Storage Workshop 2001, Cornell University, Ithaca. 2001
- Orchard performance of fire blight-resistant Geneva apple rootstocks. Proc 8th International Workshop on Fire Blight. October, 1998. 1998
- Training strategies for high density orchards of the future. Proc. New England Fruit Meetings. 27-36. 1997
- Economics of orchard production systems. Proc. Virginia State Hort. Society. 1996
- Orchard production systems for improved light interception and production efficiency. Proc. Virginia State Hort. Society. 1996
- The new Geneva dwarfing apple rootstocks. Proc. Utah State Hort. Society. 1996
- Tips for success with high density orchards. Proc. Utah State Hort. Society. 1996
- On-farm orchard system demonstration projects: What we have learned so far. Proc. N.Y. State Hort Society. 18-27. 1994
- Choosing an orchard planting system. Proc. of Connecticut Pomological Society. 100. 1992
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document part
- AVG Combined with NAA Control Preharvest Drop of ‘Mcintosh’ Apples Better than Either Chemical Alone. 2012
- Evaluation of pruning techniques and bactericides to manage bacterial canker of sweet cherries. 28-29. 2011
- High-density peach production systems. 4-11. 2011
- Practical use of a MaluSim carbon balance model to predict chemical thinning efficacy 2011
- Retain combined with NAA controls pre-harvest drop of McIntosh apples better than either chemical alone. 25. 2010
- Rootstock tolerance to apple replant disease for improved sustainability of apple production. 153. 2010
- Update on Geneva® apple rootstocks: Performance and commercialization. 24. 2010
- Performance of high-density peaches in New York state. 914. 2007
- Yield and fruit size of different peach training systems. 66. 2007
- Field performance of Geneva® apple rootstocks in the USA. 38. 2006
- Performance of dwarfing cherry rootstocks in the Northeastern United States. 28. 2006
- Economic comparison of five high-density apple planting systems. 1128. 2005
- Performance of Gisela rootstocks in six high-density sweet cherry training systems in Northeastern United States. 21. 2005
- Economic comparison of five high density apple planting systems. 81. 2004
- Performance of six high density cherry training systems in the northeastern United States. 81. 2004
- Performance of Gisela cherry rootstocks in the northeast of the United States. 2-1. 2003
- Horticultural and economic performance of high density orchard planting systems for production of fresh and processed apples. 377. 2002
- Performance of the elite Cornell Geneva apple rootstocks in long-term orchard trials on growers farms 2002
- A communications model - NY Peach News: A collaborative effort to evaluate peach/nectarine cultivars for suitability to New York climates and markets 2001
- Diagnosis and management strategies for soilborne apple replant problems in New York orchards. 483. 2000
- Orchard trial performance of elite Geneva series rootstocks. 7. 2000
- Production, fruit quality and labor requirements of five high-density apple orchard systems over 10 years. 35. 2000
- Graft union strength in apple trees. 450. 1999
- Orchard performance of fire blight-resistant Geneva apple rootstocks. 58. 1998
- Multi site thinning comparisons with 'Empire' and 'McIntosh' apples 1997
- Multi-site thinning comparisons with 'Empire' and 'McIntosh'. 524. 1997
- Commercial orchard evaluation of the new Cornell-Geneva rootstocks. 58. 1996
- Does orchard training system influence yield independent of tree spacing?. 75. 1994
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report
- 2012 Pest Management Guidelines for Commercial Tree-Fruit Production. 2012
- Geneva® apple rootstock performance in New York state and progress in commercialization. 10-12. 2011
- Managing highly-feathered trees after planting 2011
- Mechanics of drop control in the orchard 2011
- Performance of ‘Fuji’ and ‘McIntosh’ Apple Trees after 10 Years as Affected by Several Dwarf Rootstocks – Final report of the 1999 NC-140 Apple Rootstock Trial. Compact Fruit Tree. 18-21. 2011
- Effect of fungicides on fruit set and fruit size in Empire apples, 2009 2010
- Effect of spring-pruning method, copper sprays and training systems on bacterial canker of sweet cherry 2010
- Tree support systems: An investment that pays large dividends. 80-89. 2003
- Pest management guidelines for commercial tree-fruit production 2011. 2011
- Pest Management Guidelines for Commercial Tree-Fruit Production 2010 2010
- 2009 Pest Management Guidelines for Commercial Tree-Fruit Production 2009
- 2008 Pest Management Guidelines for Commercial Tree-Fruit Production 2008
- 2008 Pest management guidelines for commercial tree-fruit production 2008
- High-density planting systems and dwarfing rootstocks for sweet cherries in the Northeast 2008
- Intermediate stage evaluation of Cornell-Geneva and other promising rootstocks 2008
- 2007 Pest Management Guidelines for Commercial Tree-Fruit Production 2007
- 2006 Pest Management Guidelines for Commercial Tree-Fruit Production 2006
- New York integrated fruit production protocol for apples 2006
- The integrated system of growing high quality sweet cherries in the east 2006
- 2005 Pest Management Guidelines for Commercial Tree-Fruit Production 2005
- Initial tree quality affects apple tree yield and orchard economics 2005
- Performance of high density sweet cherry training systems in New York 2005
- The integrated system for producing high quality sweet cherries in NY 2005
- 2004 Pest Management Guidelines for Commercial Tree-Fruit Production 2004
- Performance of the new Geneva apple rootstocks in trials in the US, NZ and Europe 2004
- 2003 Pest Management Guidelines for Commercial Tree-Fruit Production 2003
- Descriptions of orchard planting systems 2003
- Economics and the orchard system decision 2003
- On-farm trials of the Cornell-Geneva apple rootstocks in New York 2003
- Pest management guidelines for commercial tree-fruit production 2003 2003
- Tree quality: An important part of successful plantings 2003
- Tree support systems: An investment that pays large dividends 2003
- 2002 Pest Management Guidelines for Commercial Tree-Fruit Production 2002
- Pest management guidelines for commercial tree-fruit production 2002 2002
- What we have learned from our latest orchard planting systems trial in New York State 2002
- 2001 Pest Management Guidelines for Commercial Tree-Fruit Production 2001
- Pest management guidelines for commercial tree-fruit production 2001 2001
- 2000 Pest Management Guidelines for Commercial Tree-Fruit Production 2000
- Lessons learned about tree support from the 1998 labor-day storm 2000
- Overview of elite apple rootstocks from USDA-ARS/Cornell University 2000
- Pest management guidelines for commercial tree-fruit production 2000 2000
- Planting systems trials in western New York 1997
- The new Geneva apple rootstocks 1997
- Apple orchard systems trials in New York 1996
- Performance of the Cornell-Geneva apple rootstocks in New York 1996
- New York orchard system demonstrations: What we have learned so far 1994
- Canopy design and management for improved orchard production efficiency 1993
Service
service to the profession
- Lake Ontario Fruit Program Committee Member 1982 - 2006
Background
education and training
- University of California, Davis 1982
- M.S. in Entomology, Michigan State University 1976
- B.S. in Zoology, Michigan State University 1973
awards and honors
Other
college
- CALS
research keyword
- Fruit Growth Regulators
- Fruit Planting Systems
- Fruit Rootstocks
- Fruit mineral nutrition
- General Pomology