McArtney, S. J., Hoover, E, Hirst, P. M., 2001. Seasonal variation in the onset and duration of flower development in 'Royal Gala' apple buds. J. Hort. Sci. & Biotech. 76(5):536-40.
Calkins J., and E. Hoover, 2001. Plant Propagation Lab Manual. Pp. 156. Used in class fall semester 2000 through to present
R. P. Marini, B. H. Barritt, J. A. Barden, J. Cline, E. E. Hoover, R. L. Granger, M. M. Kushad, M. Parker, R. L. Perry, T. Robbinson, S. Khanizadeh, and C. R. Unrath. 2001. Performance of Ten Apple Orchard Systems: Ten-Year Summary of the 1990 NC-140 Systems Trial. Journal of the American Pomological Society. 4:222-239
Larson, J., E. Hoover. 2003. Pretesting Public Garden Exhibits Enhances Their Educational Value for People with Diverse Abilities. HortTechnology 13: 719-722.
Forcella, F., S. Poppe, N.Hansen, W. Head, E. Hoover, F. Propsom, and J. McKenzie.2003. Biological Mulches for Managing Weeds in Transplanted Strawberry (Fragaria 3 ananassa) Weed Technology. 17:782–787
Robinson, T.L., Anderson, L., Azarenko, A., Barritt, B.H., Brown, G., Cline, J., Crassweller, R., Domoto, P., Embree, C., Fennell, A., Ferree, D., Garcia, E., Gaus, A., Greene, G., Hampson, C., Hirst, P., Hoover, E., Johnson, S., Kushad, M. and Marini, R.E. 2004. Performance of Cornell-Geneva rootstocks across North America in multi-location NC-140 rootstock trials. Acta Hort. 658:241-245
Hoover, E.E., Hemstad, P., Larson, D., MacKenzie, J., Zambreno, K. and Propsom, F. 2004. Rootstock influence on scion vigor, hardiness, yield, and fruit composition of St. Pepin grape. Acta Hort. 640:201-206
Zambreno, K., E. Hoover, N. Anderson, J. Gillman. 2004. Writing Across the Curriculum: Where is Horticulture? HortTechnology 14(4)621-624
Hoover, E., N. DeSilva, S. McArtney. 2004. Bud development and floral morphogenesis in four apple cultivars. J. Hort. Sci. and Biotech. 79:981-984.
Jutlia, S., M. Meyer, E. Hoover. 2005. Focus groups and staff surveys: Tools to assess the future direction of volunteer involvement at the Minnesota Landscape Arboretum. HortTechnology 15:880-885.
Autio, W.R., T.L. Robinson, B.H. Barritt, J.A. Cline, R.M. Crassweller, C.G. Embree, M.E., Garcia, G.M. Greene, E.E. Hoover, R.S. Johnson, K. Kosola, J. Masabni, M.L. Parker, R.L. Perry, G.L. Reighard, S.D. Seeley, and M. Warmund. 2006. Comparison of Several Dwarf Rootstocks with Fuji and McIntosh as Scion Cultivars: 1999 NC-140 Dwarf Apple Rootstock Trials. Compact Fruit Tree.
Autio, W.R T.L. Robinson, B.H. Barritt, J.A. Cline, R.M. Crassweller, C.G. Embree, M.E. Garcia, E.E. Hoover, R.S. Johnson, K. Kosola, J. Masabni, M.L. Parker, R.L. Perry, G.L. Reighard, S.D. Seeley, and M. Warmund. 2006. Comparison of Several Semidwarf Rootstocks with Fuji and McIntosh as Scion Cultivars: 1999 NC-140 Semidwarf Apple Rootstock Trials. Compact Fruit Tree.
Rosen, C. J., P. Bierman, A. Telias, and E. Hoover. 2006. Foliar- and Fruit-applied Strontium as a Tracer for Calcium Transport in Apple Trees. HortScience. 41:220-224
Zambreno, K., E. Hoover, S. Poppe, F. Propsom, N. Hansen. 2006. Effect of Organic Mulch on Soil Moisture and Temperature during Establishment of Apple Trees. National Organic Tree Fruit Research Symposium. http://organic.tfrec.wsu.edu/OrganicIFP /OrganicFruitProduction/PROCEED.FINAL.pdf