Biomedical subjects
P R Fry
Publications and source records attributed to P R Fry.
The effect of light on the transmission of tobacco necrosis virus by Olpidium brassicae.
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Fungi↗
The nature of the associations between Olpidium brassicae and lettuce big-vein and tobacco necrosis viruses.
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Acids↗
Transmission of a tobacco necrosis virus by Olpidium brassicae.
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Animals↗