A report on the effectiveness of different treatments used to deflower 'Ace' and 'Nellie White' Easter lilies, tested in the 1971 growing season. Along with deflowering, observations were also made on foliar damage, plant height, and final bulb weight.
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March 1972 Vol. 16, Issue 1 Pages 1-3
A.N. Roberts L.H. Fuchigami Department of Horticulture Oregon State University, Corvallis, OR