ISHS Acta Horticulturae 125: Symposium on Chrysanthemum
CHEMICAL CONTROL OF CHRYSANTHEMUM WHITE RUST |
| Authors: | L.B. Orlikowski, A. Wojdya |
| Abstract:
Saprol /triforine/ in concentration 0.2 % applied as spray weekly or at 2-week-intervals gave excellent preventive action and eradicated almost completely white rust on chrysanthemum plants. Oxycarboxin and phenapronil were even better than triforine, but appearance of phytoxicity symptoms as brown or dark-brown, round, oval or irregular spots on leaf margins was observed on plants treated with these fundicides. Dithiocarbamates were not satisfactory in white rust control. | |
Download Adobe Acrobat Reader (free software to read PDF files) | |
