Physiological Effect of Diphenylamin and Tryptophan on the Growth and Chemical Constituents of Philodendron erubescens Plants

  • Nahed G. Abd El-Aziz
  • Published 2013


A pot experiment was carried out in the nursery of the Ornamental Horticulture Department, Faculty of Agriculture, Cairo University, during the two successive seasons of 2003/2004 and 2004/2005, with the aim of studying the effect of foliar application of the amino acids diphenylamin and tryptophan (each at the rates of 50 or 100 ppm), applied separately or… (More)


3 Figures and Tables

Slides referencing similar topics