Survival and Fluctuation in Density of Myrothecium roridum in Mulberry Field Soil

概要

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The density of Myrothecium roridum increased in field soil from June to October and decreased from February to April in 1996-1998. The fluctuation in density of M. roridum in the surface soil was affected by the average temperature. In the greenhouse, mulberry leaves were infected by conidia that splashed from soil artificially infested with conidia of M. roridum at 10^3 or more conidia/g soil. Disease incidence on mulberry increased when soil was amended with the fallen leaves and when mulberries were planted densely in soil artificially infested with a high conidial density of M. roridum.
日本植物病理学会の論文
2000-11-25