Influences of uniconazole on growth, fruiting, and photosynthetic activity of tissue culture-propagated own-rooted apple trees von Steffens, G.L., Zimmerman, R.H.

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Size, flowering and fruiting of maturing own-rooted ‘Gala’ apple trees treated with paclobutrazol sprays and trunk drenches von Steffens, G.L., Jacobs, F.W., Engelhaupt, M.E.

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Effects of growth regulators on growth and fruiting of own-rooted ‘Golden Delicious’ apple trees von Steffens, G.L., Jacobs, F.W., Engelhaupt, M.E.

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Thiadiazuron substitution for chilling requirement in three apple cultivars von Steffens, G.L, Stutte, G.W

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Brassinolide, a plant growth-promoting steroid isolated from Brassica napus pollen von Grove, M.D, Spencer, G.F, Rohwedder, W.K, Mandava, N, Worley, J.F, Warthen, J.D. Jr, Steffens, G.L, Flippen-Anderson, J.L, Cook, J.C. Jr

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Effect of temperature regimes on gibberellin levels in thermosensitive dwarf apple trees von STEFFENS, GL, HEDDEN, P

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Surfactant residues in Maryland tobacco treated with a fatty-alcohol-type sucker-control formulation von Cheng, A.L.S, Steffens, G.L

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Effect of paclobutrazol on water stress-induced ethylene biosynthesis and polyamine accumulation in apple seedling leaves von Wang, S.Y, Steffens, G.L

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Gradient C18 high-performance liquid chromatography of gibberellins von Lin, J.T, Steffens, G.L, Murofushi, N

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Gibberellin biosynthesis inhibitors: comparing growth-retarding effectiveness on apple von Steffens, G.L

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Controlling plant growth via the gibberellin biosynthesis system, 2: Biochemical and physiological alterations in apple seedlings [paclobutrazol] von Wang, S.Y, Steffens, G.L. (USDA, Beltsville, MD (USA). Fruit Lab.), Byun, J.K

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Controlling plant growth via the gibberellin biosynthesis system. II. Biochemical and physiological alterations in apple seedlings von Wang, S.Y, Byun, K, Steffens, G.L

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Influence of an inhibitor of gibberellin biosynthesis, paclobutrazol, on apple seed gibberellin content von STEFFENS, G. L, STAFFORD, A. E, LIN, J. T

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Controlling plant growth via the gibberellin biosynthesis system. I. Growth parameter alterations in apple seedlings von Steffens, G.L, Byun, J.K, Wang, S.Y

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Effect of paclobutrazol on accumulation of organic acids and total phenols in apple wood von Wang, S. Y., Steffens, G. L.

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Metabolic changes in cherry flower buds associated with breaking of dormancy in early and late blooming cultivars [polyamines, Prunus serrulata] von Wang, S. Y., Faust, M., Steffens, G. L.

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Thermosensitive genetic dwarfs of apple [malus domestica] von Engelhaupt, M.E, Jacobs, F.W, Steffens, G.L. (Agricultural Research Center, Beltsville (USA). Dept. of Agriculture)

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Influence of spectral quality on the growth response of intact bean to brassinosteroid, a growth promoting lactone von Krizek D.T, Mandava N.B, Steffens G.L, Spaulding D.W

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Controlling plant growth via the gibberellin biosynthesis system, 1: Growth parameter alterations in apple seedlings [paclobutrazol] von Steffens, G.L, Wang, S.Y. (USDA, Beltsville, MD (USA). Fruit Lab.), Byun, J.K

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Effects of 2,3-dichlorobenzoic and 2,3,5-triodobenzoic acid esters on growth of Nicotiana terminal buds von Steffens, G.L, Spaulding, D.W, Buta, J.G

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