16 BULLETIN 535, U. S. DEPARTMENT OF AGRICULTURE, 
s 
(8) Winn, A: F. 
1910. The horse-radish flea-beetle. Jn 41st Ann. Rpt. Ent. Soe. Ont., 
p. 59-60. 
Occurrence at Westmount, Quebec, Canada, from horse-radish roots from Mon- 
treal, in May, 1910, and review. 
(9) HEIKERTINGER, FRANZ. 
1911. Verhandl. Ix. K. Zool. Bot. Gessell. Wien., p. 16, 17, and 19, 
fig. 8. 
Review of Chittenden (1895). 
(10) 
1912. Die einheimischen Kohlerdfiohe. Jn Centbl. Bakt. [ete.], Bd. 36, 
Abt. 2, fig. 4, p. 105, 106, and 115. 
Discussion of refationship, characters, and figure of male, 
ADDITIONAL COPIES 
OF THIS PUBLICATION MAY BE PROCURED FROM 
THE SUPERINTENDENT OF DOCUMENTS 
GOVERNMENT PRINTING OFFICE 
WASHINGTON, D. C. 
AT 
5 CENTS PER COPY 
V 
