LITERATURE CITED
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- Berkeley, M. J. 1846. Observations, botanical and physiological, on the potato murrain. Jour. Hort. Soc. London 1: 9–34.
- Berkeley, M. J.. 1860. Outlines of British fungology. 442 pp. Lovell Reeve. London.
- Berkeley, M. J. and Broome, C. E. 1851. Notices of British fungi. Ann. Mag. Nat. Hist., Ser. 2, 7: 95–102.
- Berlese, A. N. 1902. Saggio di una monografia delle Peronosporacee. Riv. Patol. Veg. 10: 185–298.
- Caspary, R. 1855. Ueber einige Hyphomyceten mit zweiund dreierlei Früchten. Monatsber. d. Kgl. Preuss. Akad. d. Wissensch. Berlin 1855: 308–333.
- Clayton, E. E., and Stevenson, J. A. 1943. Peronospora tabacina Adam, the organism causing blue mold (downy mildew) disease of tobacco. Phytopath. 33: 101–113.
- Fischer, A. Phycomycetes. 1892. (L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Ed. 2, Band I, Abt. IV.) 505 pp., illus. Leipzig.
- Gäumann, E. 1923. Beiträge zu einer Monographie der Gattung Peronospora Corda. Beitr. z. Kryptogamenflora der Schweiz. 5 (4): 1–360.
- Harkness, H. W., and Moore, J. P. 1880. Catalogue of the Pacific coast fungi. 46 pp. (Published under the direction of the Calif. Acad. Sci.)
- Hoerner, G. R. 1940. The infection capabilities of hop downy mildew. Jour. Agric. Res. 61: 332–334.
- Salmon, E. S., and Ware, W. M. 1925. The downy mildew of the hop and its epidemic occurrence in 1924. Ann. Appl. Biol. 12: 121–151.
- Salmon, E. S., and Ware, W. M.. 1929. Two downy mildews of the nettle: Pseudoperonospora Urticae (Lib.) Salm, et Ware and Peronospora deBaryi nomen novum. Trans. Brit. Mycl. Soc. 14: 38–60.
- Seymour, A. B. 1929. Host index of the fungi of North America. 732 pp. Harvard Univ. Press. Cambridge.
- Trelease, W. 1885. Preliminary list of Wisconsin parasitic fungi. Trans. Wis. Acad. Sci. 6: 106–144.
- Wilson, G. W. 1908. Studies in North American Peronosporales— IV. Host Index. Bui. Torrey Bot. Club 35: 543–554.