Review On the Rooting Inhibiting Substances in Eucalyptus

This paper reviews the types of rooting inhibitor G and grandinol,their distribution and content in Eucalyptus plants.The inhibiting effects of G and grandinol on therooting of Eucalyptus and othef plants,on the germination of seeds,and on the photosynthesis of leaves,the regulating effect of G and grandinol on the openness and closure of plantstomata,and the auxin-like function of G and grandinol,are discribed.The seperation and pu-rification methods of G and grandinol are also discribed.