Summary
Effect of 2,4-dinitrophenol, iodoacetic acid, mannitol, ribonuclease, CaCl2, phosphates, low oxygen tension, different temperatures, CCC and IAA on the coumarin-induced growth of sunflower hypocotyl sections have been investigated. Results indicate that coumarin-induced growth is auxin-like in type; nevertheless, the primary mode of coumarin action is probably quite different from that of IAA.
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Stanislaw Knypl, J. Characteristic features of the coumarin induced growth. Planta 61, 352–360 (1964). https://doi.org/10.1007/BF01895001
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DOI: https://doi.org/10.1007/BF01895001