Subject ASC0003m79
The Journal of horticulture, cottage gardener and country gentlemen.
n.s. v. 23 (o.s. v. 48) (July-Dec. 1872), Page 325 ()
UMass Amherst Libraries (archive.org)
BHL Page 25661029
Keywords
fungi potato disease Potato fungus plant parasite potato parasite fungus Chickweed fungus Plant fungus fungal threads Peronospora alsinearum Peronospora infestans Artotrogus hydnosporus microscopic view germinating enlarged magnified spore