It was not till De Bary (1866) made known the true nature of parasitic Fungi, based on his researches between 1853-1863, that the vast domain of epidemic diseases of plants was opened up to fruitful investigation, and such modern treatises as those of Frank (1880 and L895), Sorauer (1886), Kirchner (1890), were gradually made possible.
AUTH0RITne5.General and Historical.Berkeley, Vegetable Pathology, Gardeners Chronicle (1854) p. 4; Plowright, British Uredineae and Ustilagineae (1889); Erik,sson and Henning, Die Getreideroste (Stockholm, 1896); De Bary, Comparative Morph.
(After de Bary.) In A several cells of the epidermis plants.
De Bary and others, while more recently, as cytology (q.v.), the intimate study of the cell and its contents has attracted considerable attention.