Equal Quantal Spectra for the Effect of Light on the Growth of Conidiophores and for the Induction of a Circadian Rhythm of Zonation in Sclerotinia fructicola (Wint.) Rehm.
Jerebzoff
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Laboratoire de Phytohormones, Université Paul Sabatier, 118, Route de Narbonne, 31, Toulouse, France.
Jacques
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