Nitrogen Nutrition

Effect of Calcium Nitrate Sprays on Pre-harvest Fruit Drop in French Prune

Krueger, Bill. 1990.

Verification of Field Nitrogen Timing Trial Results - 1987

Olson, Bill, K. Uriu, S. Sibbett, W. Krueger and C. Weakley. 1987.

Verification of Field Nitrogen Timing Trial Results - 1986

Olson, Bill, K. Uriu, S. Sibbett, W. Krueger and C. Weakley. 1986.

Verification of Field Nitrogen Timing Trial Results - 1985

Olson, Bill, K. Uriu, S. Sibbett, W. Krueger and C. Weakley. 1985.

Verification of Field Nitrogen Timing Trial Results - 1984

Olson, Bill, K. Uriu, S. Sibbett, W. Krueger and Janine Hasey. 1984.

Efficient Nitrogen Application Timing in Prune Production

Olson, Bill, D. Ramos, J. Yeager, K. Uriu, and J. Pearson. 1982.

Efficient Nitrogen Application Timing in Prune Production

Olson, Bill, D. Ramos, J. Yeager, K. Uriu, J. Pearson and R. Snyder. 1981.

Efficient Nitrogen Application Timing in Prune Production

Olson, Bill, L. Fitch, D. Ramos, J. Yeager, K. Uriu, J. Pearson and R. Snyder. 1980.

Efficient Nitrogen Application Timing in Prune Production

Olson, Bill, L. Fitch, D. Ramos, J. Yeager, K. Uriu, J. Pearson and R. Snyder. 1979.

Efficiency of Nitrogen Utilization in Prune Trees

Weinbaum, Steven A. 1979.