Volume 60, Number 1 Search All Journals Search for: Back to Issue Do fungicides containing phosphites have a direct effect on Cercospora beticola Sacc., the causal agent of Cercospora leaf spot of sugarbeet? View Article PDF Back to Issue Post navigation Drought stress prior to harvest affects postharvest respiration rate and susceptibility to storage rots.Development of a reliable greenhouse screen for Rhizoctonia Crown and Root Rot to identify resistant germplasm and develop a non-destructive rating method.