Comparison of five media for the axenic culture of Myriophyllum sibiricum Komarov von ROSHON, R. D, STEPHENSON, G. R, HORTON, R. F

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Methyl jasmonate and transpiration in barley von Horton, R.F. (University of Guelph, Guelph, Ontario, Canada)

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The effect of ethylene and other regulators on coleoptile growth of rice under anoxia von Horton, Roger F.

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Submergence-promoted growth of petioles of Ranunculus pygmaeus Wahl von Horton, Roger F.

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Ethylene Promotes Elongation Growth and Auxin Promotes Radial Growth in Ranunculus sceleratus Petioles von SMULDERS, M. J. M, HORTON, R. F

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Gravitropism in rice seedlings : the effects of anoxia and N-1-naphthylphthalamic acid von HORTON, R. F

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Petiole growth in Ranunculus sceleratus L.: ethylene synthesis and submergence [Semi-aquatic plants] von Samarakoon, A.B, Horton, R.F

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Selective phytotoxicity of hexazinone to Pinus resinosa and Pinus banksiana von Wood, James E., Stephenson, Gerald R., Hall, J.Christopher, Horton, Roger F.

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Transport of the Auxin, Picloram, through Petioles of Bean and Coleus and Stem Sections of Pea von Horton, R. F., Fletcher, R. A.

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Peroxidase, Ethylene, and Submergence-Promoted Growth of Petioles of Ranunculus sceleratus L von Horton, Roger F.

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Ribonuclease and chlorophyllase activities in senescing leaves von Phillips, D.R, Horton, R.F, Fletcher, R.A

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Endogenous Gibberellin Levels and Senescence in Taraxacum officinale von Fletcher, R. A., Oegema, T., Horton, R. F.

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Methyl jasmonate and bean leaf abscission von Hall, S.J. (Guelph Univ., Guelph, Ont. (Canada). Dept. of Botany), Horton, R.F

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Full-thickness diaphragmatic resection for stage IV ovarian carcinoma using the EndoGIA stapling device followed by diaphragmatic reconstruction using a Gore-tex® graft: A case rep... von Juretzka, Margrit M., Horton, Faith R., Abu-Rustum, Nadeem R., Sonoda, Yukio, Jarnagin, William R., Flores, Raja M., Barakat, Richard, Chi, Dennis S.

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Heterophylly in Ranunculus flabellaris: the effect of abscisic acid on leaf anatomy von Young, J.P, Dengler, N.G, Horton, R.F

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Heterophylly in Ranunculus flabellaris Raf.: the effect of abscisic acid von Young, J.P, Horton, R.F

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Light stimulation of ethylene release from leaves of Gomphrena globosa L. [Effect of light and carbon dioxide on amount of ethylene released] von Grodzinski, B, Boesel, I, Horton, R.F

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Multipurpose 10 in. manipulator-based optical telescope for Omega and the Trident laser facilities von Oertel, J. A., Murphy, T. J., Berggren, R. R., Faulkner, J., Schmell, R., Little, D., Archuleta, T., Lopez, J., Velarde, J., Horton, R. F.

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Involvement of the cotyledon in adventitious root initiation in Impatiens balsamina L. seedlings von Barker, W.G, Hussey, R.B, Horton, R.F

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Petiole growth in the celery-leaved crowfoot ( Ranunculus sceleratus L.): Effects of auxin-transport inhibitors von Horton, Roger F., Samarakoon, Ananda B.

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