276 



Mycologia 



Rosen, H. R. Further observations on a bacterial root and stalk 



rot of field corn. Phytopathology n : 74-79. /. 1—4. F 1921. 

 Rosen, H. R. The behavior of telia of Puccinia gramiuis in the 



south. Mycologia 13: m-113. 192 1. 

 Rudolph, B. A., & Franklin, H. J. Studies of cranberries during 



storage. Fungi studies Massachusetts Agric. Exper. Sta. 



Bull. 198: 88-92. /. 1 , 2. S 1920. 

 Saccardo, P. A. Mycetes Boreali-Americani a cl. Doct. J. R. 



Weir (Spokane, Washington) an. MCMXIX communicati. 



Nuov. Giorn. Bot. Ital. II. 27: 75-88. D 1920. 



Includes 30 new species. 



Scofield, C. S. Cotton rootrot in the San Antonio rotations. 



Jour. Agric. Res. 21 : 1 17-125. 2 My 1921. 

 Shunk, I. V. Notes on the flagellation of the nodule bacteria of 



Leguminosae. Jour. Bact. 6: 239-246. pi. 1. 1921. 

 Smith, E. F., & McKenney, R. E. B. A dangerous tobacco dis- 

 ease appears in the United States. U. S. Dept. Agric. Dept. 



Circ. 174: 1-6. Ap 1921. » 

 Snell, W. H. The relation of the moisture content of wood to 



its decay, with special reference to the spraying of log piles. 



Pulp and Paper Mag. 19: 531-533. /. 1, 2. 19 My 1921. 

 Speare, A. T. Massospora cicadina Peck. Mycologia 13: 72- 



82. pi. 5, 6. 1 92 1. 



A fungous parasite of the periodical cicada. 



Stevenson, J. A. Enfermedades del citro en Puerto Rico. Rev. 

 Agric. Puerto Rico 4. no. 3: 34-46; no. 4: 25-36; no. 5: 22- 

 27. 1920. 



Stevenson, J. A. Enfermedades del citro en Puerto Rico. Re- 

 vista Agric. Puerto Rico 4 6 : 9-19. Je 1920. 



Corrected reprint. 



Sydow, H. & P. Novae fungorum species XVI. Ann. Mycol. 

 18: 155-160. Ap 1921. 



Includes new American species in Septobasidium (i), Uromyces (i), 

 Aecidium (1), Catacauma (1), and Taphrina (1). 



Taubenhaus, J. J. A study of the black and the yellow molds of 

 ear corn. Bull. Texas Agric. Exper. Sta. 270 : 3-38. /. 1^-10. 

 O 1920. 



Taubenhaus, J. J., & Mally, F. W. Pink root disease of onions 



