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Definition of Peronospora hyoscyami
1. Noun. Fungus causing a downy mildew on growing tobacco.
Group relationships: Genus Peronospora, Peronospora
Generic synonyms: Downy Mildew, False Mildew
Lexicographical Neighbors of Peronospora Hyoscyami
Literary usage of Peronospora hyoscyami
Below you will find example usage of this term as found in modern and/or classical literature:
1. A Text-book of Plant Diseases Caused by Cryptogamic Parasites by George Massee (1907)
"TOBACCO MILDEW (Peronospora hyoscyami, De Bary.) In Europe this fungus is not
uncommon on the leaves of Henbane (Hyoscyamus niger). Farlow has recorded that ..."
2. A Text-book of Plant Diseases Caused by Cryptogamic Parasites by George Massee (1899)
"TOBACCO MILDEW TOBACCO MILDEW (Peronospora hyoscyami, De Bary.) In Europe this
fungus is not uncommon on the leaves of Henbane (Hyoscyamus niger). ..."
3. Diseases of Field and Garden Crops by Worthington George Smith (1884)
"It is worthy of note that there is a second species of Peronospora met with on
Solanaceous plants, named Peronospora hyoscyami, P., and peculiar, ..."
4. Diseases of Cultivated Plants and Trees by George Massee (1915)
"Tobacco mildew (Peronospora hyoscyami, De Bary) often proves very injurious to
the tobacco crop in different parts of the world. In this country the fungus ..."
5. A Text-book of Mycology and Plant Pathology by John William Harshberger (1917)
"VII, p. 134 (1892). Cf. US Dept. Agr., Exp. Sta. Rec., XII-4, p. 359 (1900).
"Damping-off" (Alternaria tennis, Nees). •n •»«••! j / (Peronospora hyoscyami, ..."