Some Cytological and Physiological Studies of Mosaic Diseases and Leaf Variegations
Annals of the Missouri Botanical Garden
" During recent years, there has been a rising interest in the physiological, anatomical, and cytological study of the mosaic diseases of plants, as a result of the difficulty connected with a determination of the causal agency. Particularly has there been a cytological search of the tissues in an attempt to find either in the living or in the fixed and stained cell an organism which might prove to be associated with the disease."
Smith, Fanny Fern, "Some Cytological and Physiological Studies of Mosaic Diseases and Leaf Variegations" (1926). Faculty Scholarship. 394.