"Temperate fruit and nut crops" In Hartmann's plant science. Edited by M..J. McMahon. Upper Saddle River: Prentice Hall Inc.. 2006.
"Evaluation of foliar applications of calcium chloride for control of Botrytis fruit rot on strawberry and effects on strawberry fruit quality." In Strawberry research to 2001. Edited by S.C. Hokanson and A.R. Jamieson. Alexandria: ASHS Press. 2002.
"Effect of fumigation and composted yard waste on strawberry soil and fruit elemental content" In Strawberry research to 2001. Edited by S.C. Hokanson and A.R. Jamieson. Alexandria: ASHS Press. 2002.
"Utilization of wild blueberry germplasm: the legacy of Arlen Draper" In Blueberries: a century of research. Edited by R.E. Gough and R.F. Korcak. Binghamton: Food Products Press. 1995.
"Fruit quality patterns among strawberry cultivars based on decade of release or area of adaptation" In The strawberry into the 21st Century. Edited by A. Dale and J.J. Luby. Portland: Timber Press. 1991.
"Toward understanding genotype X environment interactions in black raspberry (Rubus occidentalis L.)" International Society for Horticultural Science 2016.
"Genetic and developing genomic resources in black raspberry" II Int'l. Symp. on Biotechnology of Fruit Species 2014.
"The dietary intervention research program: plant-based research summary 2007" Proc. No. Amer. Bramble Growers Assoc. Conf 2007.
"Selection of backcross Phaseolus germplasm lines derived through interspecific hybridization of common bean" Proc. Ann. Bean Improvement Coop. Conf 2005.
"Do organically grown strawberries have higher levels of phytochemicals and can consumers tell the difference?" Transitioning to organic agriculture: ecology, economics and marketing proceedings 2005.
"Sensory quality and phytochemical concentrations in organically and conventionally grown redskin potatoes" Transitioning to organic agriculture: ecology, economics and marketing proceedings 2005.
"Fresh cabbage sensory quality: components and the impact of production factors" Issues and advances in postharvest horticulture 2004.
"Comparison of methods influencing grape juice safety and quality" Pouring on the quality: proc. 2003 grape-wine short course 2003.
"From farm to consumer - linking crop physiology and production with buyer-oriented quality: II. fruits" Proc. intl. conf. on quality in chains, an integrated view on fruit and vegetable quality 2003.
"From farm to consumer - linking crop physiology and production with buyer-oriented quality. I. vegetables" Proc. intl. conf. on quality in chains, an integrated view on fruit and vegetable production 2003.
"NMR-based metabolomic investigation of bioactivity of chemical constituents in black raspberry (Rubus occidentalis L.) fruit extracts" Journal of Agricultural and Food Chemistry 62 (2014) 1989-1998
"Nonanthocyanin Secondary Metabolites of Black Raspberry (Rubus occidentalis L.) Fruits: Identification by HPLC-DAD, NMR, HPLC-ESI-MS, and ESI-MS/MS Analyses" JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 61 49 (2013) 12032-12043
"Variation in lycopene and lycopenoates, antioxidant capacity, and fruit quality of buffaloberry (Shepherdia argentea [Pursh]Nutt.)." Journal of food science 78 11 (2013) C1673-9
"Variation in lycopene and lycopenoates, antioxidant capacity and fruit quality of buffaloberry (Shepherdia argentea [Pursh] Nutt.)" Journal of Food Science 78 11 (2013) C1673-C1679
"Variation of Kernel Anthocyanin and Carotenoid Pigment Content in USA/Mexico Borderland Land Races of Maize" ECONOMIC BOTANY 67 2 (2013) 98-109
"Variation of kernel anthocyanin and carotenoid pigment content in USA/Mexico borderland land races of maize" Economic Botany 67 2 (2013) 98-109
"Nutritional Yield: A Proposed Index for Fresh Food Improvement Illustrated with Leafy Vegetable Data" PLANT FOODS FOR HUMAN NUTRITION 67 3 (2012) 215-222
"Nutritional yield: a proposed index for fresh food improvement illustrated with leafy vegetable data" Plant Foods for Human Nutrition 67 (2012) 215-222
"Root-zone temperature and nitrogen affect the yield and secondary metabolite concentration of fall- and spring-grown, high-density leaf lettuce" JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 92 1 (2012) 116-124
"Root-zone temperature and nitrogen affect the amount and composition of fall- and spring-grown leaf lettuce" J. Sci. Food Agric. 92 (2012) 116-124
"Improving the black raspberry: Some final outcomes." In North American Berry Conference. Grand Rapids: 2016.
"A phytochemical primer: What they are, why they matter and the role of agriculture." In 5th Annual Soil and Nutrition Conference. Stockbridge: 2016.
"Modeling biological activity of plant secondary products." In Ann. Meeting Amer. Chem. Soc.. Boston: 2015.
"Identifying black raspberry secondary metabolites bioactive against colon cancer cell proliferation." In OSU Dept. Horticulture and Crop Science Seminar Series. Wooster: 2012.
"Using black raspberry extracts with differing compound profiles to develop an NMR-based multivariate statistical model of constituent bioactivity against HT-29 colon cancer cell proliferation." In Nov. 2012 Meeting of the Center for Advanced Functional Foods Research and Entrepreneurship. Columbus: 2012.
"Brix levels as an indicator of vegetable quality: measurement and meaning." In 33rd Ann. OH Ecological Food and Farm Assoc. Conf.. Granville: 2012.
"Brix Workshop." In OARDC/OSUE Vegetable Production Systems Laboratory Workshop. Wooster: 2012.
"Cold storage of bramble fruit." In North American Raspberry and Blackberry Association Annual Meeting. Sandusky: 2012.
"Dietary Intervention Research and its Intersection with the Crop Secondary Products for Survival, Health and Well-being Program." In North American Raspberry and Blackberry Association Annual Meeting. Sandusky: 2012.
"Analysis of black raspberry polyphenols by high field NMR and HPLC-ESI-MS/MS.." In Regional NMR User's Meeting. Akron: 2011.
"Sensory quality of multiple potato genotypes following three methods of preparation" 2003.
"Genotype and planting date effects on fresh market and processing cabbage yield, head traits and sensory quality in Ohio" 2001.
"Sensory quality evaluation of fresh market cabbage in 2001" 2001.
"Brambles- production management and marketing" 1999.