98 



Mycologia 



Fink, B. A new genus and species of the CoUemaceae. Myco- 

 logia 10 : 235-238. pi. 13. 25 S 1918. 



Collemodes Bachmaniannm. 



Fisher, D. F. Apple powdery mildew and its control in the arid 

 regions of the Pacific northwest. U. S. Dept. Agr. Bull. 712: 

 1-28. pi. 1-3 -\-f. I, 2. 29 O 1918. 



Fitzpatrick, H. M. The cytology of Eocronartium muscicola. 

 Am. Jour. Bot. 5 : 397-419. pi. 30-32. 9 N 1918. 



Fromme, F. D. An automatic spore trap. Phytopathology 8: 

 542-544. /. I. O 1918. 



Graff, P. W. Philippine Basidiomycetes — III. Bull. Torrey 

 Club 45: 451-469. pi. 15. N 1918. 



Harper, E. T. Hypholoma aggregatum and H. deiineatum. 

 Mycologia 10 : 231-234. pi. 12. 25 S 1918. 



Hedgcock, G. G., Bethel, E., & Hunt, N. R. Pinon blister-rust. 

 Jour. Agr. Research 14: 411-424. pi. 34-3/ -\-f. i. 2 S 1918. 



Hodgson, R. W. A sterigmatocystis smut of figs. Phytopathol- 

 ogy 8: 545, 546. O 1 91 8. 



Hoffer, G. N., & Atanasoff, D. Corn-rootrot and wheat scab. 

 Jour. Agr. Research 14: 611, 612. 23 S 1918. 



Preliminary paper. 



Hubert, E. E. Fungi as contributory causes of windfall in the 



northwest. Jour. Forestry 16: 696-714. O 1918. 

 Jackson, H. S. The Uredinales of Delaware. Proc. Indiana 



Acad. Sci. 1917: 311-385- 1918- 

 Jackson, H. S. The Uredinales of Indiana — II. Proc. Indiana 



Acad. Sci. 1917: 133-137. 1918. 

 Jackson, H. S. The Ustilaginales of Indiana. Proc. Indiana 



Acad. Sci. 1917: 1 19-132. 1918. 

 Johnston, J. R. Algunos Hongos entomogenos de Cuba. Mem. 



Soc. Cubana Hist. Nat. " Felipe Poey " 3 : 61-82. pi. i, 2. 



1918. 



Includes Spicaria aleyrodis and Torruhiella lecanii spp. nov. 



Johnston, J. R., & Bruner, S. C. Enfermedades del naranjo y 

 otras plantas citricas. Cuba Est. Exp. Agron. Bull. 38 : 1-54. 

 pi. 1-13. Au 1918. 



