160 
Mycologia 
Chapman, R. N. Observations on the life history of Agrilus bili- 
neatus. Jour. Agr. Research 3: 283-293. pi. jp. 15 Ja 
1915- 
Includes a brief account of the interrelations between Armillaria mellea 
and the chestnut borer in causing the death of certain oaks. 
Dean, A. F. The M.yxomycetes of Wisconsin. Trans. Wiscon- 
sin Acad. Sci. 17: 1221-1299. O 1914. 
Drayton, F. L. The Rhizoctonia lesions on potato stems. Phy- 
topathology 5 : 59-63- (5 -f /. 5. F 1915. 
Fawcett, G. L. Fungus diseases of coffee in Porto Rico. Porto 
Rico Agr. Exp. Sta. Bull. 17: 1-29. pi. 1-8. 9 F 1915. 
Fawcett, H. S. Citrus canker in Florida and the Gulf States. 
Monthly Bull. State Comm. Hort. California 3: 512, 513. D 
1914. 
Fawcett, H. S. The known distribution of Pythiacystis citro- 
phthora and its probable relation to mal di gomma of Citrus. 
Phytopathology’ 5: 66, 67. F 1915. 
Fitzpatrick, H. M, A parasitic species of Claudopus. Myco- 
logia 7 : 34-37- pi- 153 + f- I- 3 F I9i5- 
Claudopvs subdephteus sp. nov. is described. 
Hall, J. G. Notes upon Washington fungi. Phytopathology 5: 
55-58. pi. 4, 5. F 1915. 
Includes Neottiospora yuccaeafolia and Tureenia juncoidea, spp. nov. 
Hartley, C., & Brunner, S. C. Notes on Rhizoctonia. Phyto- 
pathology 5 : 73, 74- F 1915- 
Heald, F. D., & Studhalter, R. A. Longevity of pycnospores and 
ascospores of Endothia parasitica under artificial conditions. 
Phytopathology 5: 35-44- pi- ■?- F 1915. 
Hoffer, G. N. The more important fungi attacking forest trees 
in Indiana. Indiana State Board Forestry Rep. 1914: 84-97. 
/. 1-5. 1915. 
Howe, R. H. A list of lichens collected in Newfoundland, with 
critical notes on the family Usneaceae. Plant World 17: 154- 
160. /. I. My 1914. 
Jackson, H. S. Notes, observations and minor investigations on 
plant diseases. Oregon Agr. Exp. Sta. Bien. Crop Pest & 
Hort. Rep. 2: 261-283. /. 30-44. 15 Ja 1915. 
Jackson, H. S. A Pacific coast rust attacking pear, quince, etc. 
