Office of the Executive Vice Chancellor and Provost - 1986 Perry, K. B., & Sanders, D. C. (1986). Tomato yield as influenced by plant protection systems. HortScience, 21(2), 238. Perry, K. B., & Poling, E. B. (1986). Field observation of frost injury in strawberry buds and blossoms. Advances in Strawberry Production, 5, 31. Perry, K. B. (1986). FROSTPRO, a model of overhead irrigation rates for frost/freeze protection of apple orchards. HortScience, 21(4), 1060. Perry, K. B., Wehner, T. C., & Johnson, G. L. (1986). Comparison of 14 methods to determine heat unit requirements for cucumber harvest. HortScience, 21(3), 419. Nielsen, L. A., Sheehan, R. J., & Orth, D. J. (1986). Impacts of navigation on riverine fish production in the United States. Polskie Archiwum Hydrobiologii = Polish Archives of Hydrobiology, 33, 277–294. Hershfield, D. C., Orth, D. J., & Nielsen, L. A. (1986). Fish production in the Kanawha River and its relation to barge traffic. Polskie Archiwum Hydrobiologii = Polish Archives of Hydrobiology, 33, 295–304. DEAN, J. C., GARLING, D. L., & NIELSEN, L. A. (1986). EFFECTS OF DIETARY-PROTEIN QUANTITY AND PROTEIN-QUALITY ON GROWTH-RATE AND ON SELECTED ENZYME-ACTIVITIES IN CHANNEL CATFISH. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY, 83(2), 355–363. https://doi.org/10.1016/0305-0491(86)90380-9 Knuth, B. A., & Nielsen, L. A. (1986). A content analysis of fish and wildlife agency reports. Wildlife Society Bulletin, 14, 465–473.