160 



Mycologia 



Matz, J. Report of laboratory assistant in plant pathology. 

 Florida Agr. Exp. Sta. Rep. 1917 : 87R-94R. /. 9-15. My 1918. 



Includes notes on Pecan dieback and an undescribed Gnomonia on pecan 

 leaves, 



McGlintock, J. A. Sweet potato diseases. Virginia Truck Exp. 



Sta. Bull. 22: 455-486. /. 108-121. I Ja 1917. 

 Melhus, I. E., & Vogel, I. H. Cabbage diseases. Iowa Yearbook 



Agr. 18: 435-438. /. 1-3- 1918. 

 Miller, C. C. Bud curl of the lemon tree. Month. Bull. State. 



Com. Hort. Calif. 7: 515-519. /. 70-^4. S 1918. 

 Murrill, W. A. Cuban polypores and agarics. Mycologia 11: 



22-32. 21. D 1918. 



Nowell, W. Diseases, of economic plants. West Indian Bull. 17: 

 96-102. 1918. 



Parks, H. E. Notes on California fungi. Mycologia 11: 10-21. 

 21 D 1918. 



Rhoads, A. S. Daldinia vernicosa — a pyroxylophilous fungus. 



Mycologia 10: 277-284. pi. 14-j-f. i. 23 N 1918. 

 Rosen, H. R. Notes on some methods and terms employed in 



studying the Uredinales. Phytopathology 8 : 581-583. N 1918. 

 Rosenbaum, J, The origin and spread of tomato, fruit rots in 



transit. Phytopathology 8: 572-580. pi. 4-\-f. i. N 1918. 

 Sherbakoff, C. D. Report of associate plant pathologist. Florida 



Agr. Exp. Sta. Rep. 1917: 76R-86R. /. 3-8. My 1918. 



Includes notes on " Vegetable diseases " and " other diseases of impor- 

 tance." 



Stakman, E. C, Piemeisel, F. J., & Levine, M. N. Plasticity of 

 biologic forms of Puccinia graminis. Jour. Agr. Research 15 : 

 221-250. pi. 17, 18. 28 O 1918. 



Steinberg, R. A. A study of some factors influencing the stimu- 

 lative action of zinc sulphate on the growth of Aspergillus niger 

 — II. A comparison of two strains of the fungus. Bull. Tor- 

 rey Clu'b 46 : 1-20. pi. i -\-f. 1-4. 20 Ja 1919. 



Stevens, F. L., & Dalbey, N. E. New or noteworthy Porto 

 Rican fungi. Mycologia 11 : 4-9. pi. 2, 3. 21 D 1918. 



Includes the new genera Septoriopsis and Wageria and new species in 

 Exosporium (i), Ramularia (i), Haplographium (i), Microclava (i), My- 

 cosphaerella (i), and Stephanoma (i). 



