EE 
ALLARD: MOSAIC DISEASE OF TOBACCO 453 
rust or spot disease. Delacroix (45) later designates true mosaic 
as “‘la nielle vrai.’’* 
OFFICE OF TOBACCO AND PLANT NUTRITION INVESTIGATION, 
BUREAU OF PLANT INDUSTRY 
U. S. DEPARTMENT OF AGRICULTURF 
INDEX TO THE LITERATURE OF MOSAIC 
The following is a list, arranged in time sequence, of the more 
important contributions referring to the mosaic disease of tobacco” or 
mentioned in connection therewith. 
1885. Mayer, Adolf. Over de in Nederland dikwijk voorko- 
mende Mozaiekziekte der Tabak. Landb. Tijdschr. 
1886. | ——. Uber die Mosaikkrankheit des Tabaks. 
Landwirtschaft. Versuchs-Stat. 32: 450-467. pl. 3. Ab- 
_stract by Erwin F. Smith in Jour. Myc. 7: 382-385. 
1894. 
3. 1888. ———. Heilung der Mosaikkrankheit des Tabaks. 
Landwirtschaft. Versuchs-Stat. 35: 339-340. 
1890. Iwanowski, D., & Polowzoff, W. Rjabucha, bolesn 
Tabaka, eja pritschini i srelstwa borbi s neju. (Die 
Pockenkrankheit der Tabaksflanze.) 23 p. Mém. Acad. 
Imp. Sci. St. Pétersbourg, VII. 37. 
1890. Linhart, Gyérgy, & Mezey, Gyula. A dohany mozaik- 
betegsége. Mezédgazdasagi Szemle, p. I-10. 
1892. Iwanowski, D. Uber die Mosaikkrankheit der Tabaks- 
pflanze. Bull. Acad. Imp. Sci. St. Pétersbourg II. 3: 
67-70. 
Lan! 
tN 
» 35 
* 
o 
. Uber zwei Krankheiten der Tabaks- 
pflanze. Land- und Forstwirtschaft (Russisch). Ab- 
stract in Beih. Bot. Centralb. 3: 266-268. 1893. 
1894. Prillieux, E. E., & Delacroix, Georges. Maladies bacil- 
laires de divers végétaux. Compt. Rend. Acad. Sci, 
Paris 118: 668-671. 
7- 1892. 
“6 
These writers described a bacterial disease which they thought was true mosaic, 
but which later was shown to be “rouille blanche” (white rust). 
. Terms used to designate true mo 
America: Mosaic; calico; gray-top; Weaken mottling; foxy tobacco; brindle; 
mongrel; porsacen walloon; frenching 
France: La mosaique vrai; la ‘hile vrai (Delacroix); la nielle (Delacroix) 
(Beijerinck), 
Italy: ser della 
Netherla ts hea be. vlek-ziekte; wit-kop. 
Germany:  decuttucta t; Flecken-krankheit. 
Brazil (Portuguese): A molestia de “ mosaico.”” 
