Monday, March 18, 2013

The first report of PVY and PVX

The first report of PVY and PVX
 
Smith, Kenneth M. 1931. “On the Composite Nature of Certain Potato Virus Diseases of the Mosaic Group as Revealed by the Use of Plant Indicators and Selective Methods of Transmission.” Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character 109 (762) (November 3): 251–267. doi:10.1098/rspb.1931.0080.

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