A new disease on stocks of mulberry-grafted saplings was found in Tsukuba in 1999. A representative isolate of the Rhizopus species that was consistently isolated from rotted tissues was pathogenic to healthy mulberry stocks. The causal fungus was identified morphologically as Rhizopus oryzae Went & Prinsen Geerligs. Rhizopus rot (“Naefuhaibyou” in Japanese) was proposed for the name of the disease. This is the first report on a mulberry disease caused by R. oryzae.
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Received 30 March 2001/ Accepted in revised form 4 June2001
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YOSHIDA, S., MURAKAMI, R., WATANABE, T. et al. Rhizopus Rot of Mulberry-grafted Saplings Caused by Rhizopus oryzae . J Gen Plant Pathol 67, 291–293 (2001). https://doi.org/10.1007/PL00013033
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DOI: https://doi.org/10.1007/PL00013033