14 BULLETIN 1076, U. S. DEPARTMENT OF AGRICULTURE. 
(14) WeEtcH, PAUL S. 
1919. THE AQUATIC ADAPTATIONS OF PYRAUSTA PENITALIS GRT. (LEPIDOPTERA). 
In Ann. Ent. Soe. America, v. 12, no. 3, p. 213—226. Literature 
cited, p. 226: 
(15) MosHeErR, EpDNA. 
1919. NOTES ON THE PUPZ OF THE EUROPEAN CORN BORER, PYRAUSTA NUBI-- 
LALIS, AND THE CLOSELY RELATED SPECIES P. PENITALIS. Jn Jour. 
Econ. Ent., v. 12, no. 5, p. 387-389, fig. 18-19. 
(16) HerrnricH, CARL. 
1919. NOTE ON THE EUROPEAN CORN BORER (PYRAUSTA NUBILALIS HUBNER) 
AND ITS NEAREST AMERICAN ALLIES, WITH DESCRIPTION OF LARV, 
PUP.EZ, AND ONE NEW SPECIES. Jn Jour. Agr. Research, v. 18, no. 3, 
p. 171-178, pl. 7-11. 
(17) FuInt, WESLEY P., and MAttocyu, JoHNn R. 
1920. THE EUROPEAN CORN BORER AND SOME SIMILAR NATIVE INSECTS. In 
Ill. Div. Nat. Hist. Survey, Hnt. Ser.,; v. 13, art. 10, p. 287-305, 
44 fig. 
(18) AINSLIE, GEORGE G., and CARTRIGHT, W. B. 
1921. BIOLOGY OF THE SMARTWEED BORER, PYRAUSTA AINSLIEI HEINRICH. 
In Jour. Agr. Research, v. 20, no. 11, p. 837-844. Literature cited, 
p. 844. 
— x 
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 
