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Development of a Rapid Method Using Oxalic Acid to Assess Resistance Among Hosta Cultivars to Petiole Rot Caused by Sclerotium rolfsii var. delphinii

Z. Xu, M. L. Gleason, and D. S. Mueller

January 2009

Research

The objective of the present study was to develop an oxalic acid-based assay to screen hosta cultivars for resistance to petiole rot that is simpler and faster than whole-plant inoculation methods.

doi:10.1094/PHP-2009-0128-01-RS

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