Growth retardant tests on potted poinsettias
Greenhouse trials were conducted on potted poinsettias in the fall of 1966 at the Paul Ecke Axle Plastic Bushing Ranch, San Diego County, with the following objectives: (1) to compare the standard rates of the growth retardantes, 2-Chloroethyltrimethylammonium choride (Cycocel) used as a pot drench and N-Dimethylaminosuccinamic acid (B-Nine) applie