Studies of Rhizoctonia solani (dry core).

摘要

The relationship between Rhizoctonia solani and dry core in potatoes was investigated in Germany, using potato cv. Juwel, the laboratory pathogen G3 and a field isolate. Cross testing showed symptoms of R. solani infection, with faster growth by the G3 isolate. Lenticels were often the entry point for the fungus and plants that stayed long green were more susceptible..