Effects of Auxin and Gibberellin on Conidial Germination and Elongation of Young Hyphae inGibberella fujikuroiandPenicillium notatum

摘要

InGibberella fujikuroiandPenicillium notatum, IAA, 2,4-D and GA3promoted conidial germination and the elongation of young hyphae. The promotive effects of IAA and GA3were additive. In both fungi, the concentrations of endogenous auxin and gibberellin in the culture media were 10−10to 6×10