Effects of Physicochemical Treatments on a Silkworm Densonucleosis Virus (Yamanashi Isolate) of the Silkworm, Bombyx mori

概要

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Effects of physicochemical treatments on the silkworm densonucleosis virus (Yamanashi isolate) (Y-DNV) were investigated. Y-DNV was not inactivated by either sodium desoxycholate or ether. Under 0.5 and 1.0% formalin treatments for 10 min, it was inactivated considerably, but almost completely at 3.0%. pH was not inactivated in the range of pH 3.0-12.0,but was inactivated at pH 2.0 for 1 hr. By ultraviolet irradiation, Y-DNV was noticeably inactivated for 20 min, and completely for 60 min. Y-DNV was not inactivated at 50℃ for 60 min, inactivated to some degree at 60℃, but completely at 70℃ treatment for 20 min.
日本応用動物昆虫学会の論文
1986-11-25