NISHIMURA: A CARRIER OF THE MOSAIC DISEASE 233 
Woods, A. F. (1899). The destruction of chlorophyll by oxidizing 
enzyms. Centralbl. Bakt. Abth. II. 5: 745-754. 
(1902). Observations on the mosaic disease of tobacco. 
U. S. Dept. Agr. Bur. Pl. Ind. Bull. 18: 1-24. pl. 1- 
Explanation of plate 7 
Fic. 1. Typical leaf of Physalis Alkekengi, the carrier of the mosaic disease, 
Ldaiictiaiee! with the juice of the leaves of eran aculeatissimum having mosaic 
sen but not sea any symptoms of the 
be cal mosaic leaf of Nicotiana kes inoculated with the juice 
of Pe etionee - ian Alkekengi which had been inoculated with the juice of 
mosaic ssa of 7 lanum aculeatissim 
Fic mosaic leaf of Sa aculeatissimum, inoculated with the 
juice of ee Alkekengi which had been inoculated with the juice of mosaic 
leaves of Nicotiana Tabacum. 
