BIBLIOGRAPHY. 1 
1. Fabkicius, Joh. C. — Systema Entoinologise, vol. 3, 2, p. 226, 1794. 
Original description as Phalcena undalis n. sp. from Italy. 
2. Walker, Francis.— Catalogue Lepid. Brit. Mus., vol. 19, p. S27, 1859. 
Listed as Scoparia alconalis Walk. 
3. Herrich-Schaefer. — Europaische Schmetterlinge, vol. 4, pi. S, fig. 54, 1859. 
(Xot seen.) 
4. Walker, Francis.— Catalogue Lepid. Brit. Mus., vol. 34, p. 1313, 1864. 
Listed as Leucinodes exemptalis Walk. 
5. Hlxst, G. D.— Trans. Anier. Ent. Soc, vol. 13, p. 149, 1886. 
Description from a single female from Texas as Botis rogatalis n. sp. 
6. Hampson, G. F— Fauna of British India, Moths, vol 4, p. 373, fig. 200, 1896. 
Description of genus and species. Of " Mediterranean subregion. and throughout the 
tropical and subtropical zones, except the Neotropical and Australian regions." Figure 
of female and venation. 
7. Lea, Arthur M. — Journal of Board of Agriculture (Perth, West Australia), 
vol. 4, p. 1420, December 1, 1897. 
The worst of all cabbage pests in West Australia ; causes " balloon head " and " stink- 
ing head " diseases ; notes on habits. 
8. Hampson, G. F— Proc. Zool. Soc. London, p. 760, fig. 87, 1898. 
Description of the genus Hellula after Guen£e. Synonyms of undalis. Figure of 
female from Moths Ind., vol. 4. Distribution : United States of America, Mediterranean 
subregion. Ethiopian and Oriental regions. 
9. Willet, X. L. — The Augusta Chronicle (Augusta, Ga.), October 9, 1S9S. 
Short popular article. 
10. Chittenden, F. H. — Bui. 19, n. s., Div. Ent., U. S. Dept. Agr., pp. 51-57, fig. 
12 (original), 1S99. 
A G-page general economic account, including a discussion of habits, description, in- 
juries in Georgia, life history, enemies, and remedial measures. 
11. Scott. W. M. — Bui. 1, Georgia State Board of Entomology, pp. 17-25, figs. 
3-4 (original). April, 1899. 
A popular economic account of 8 pages, dealing with life history, habits, injuries, and 
remedies. 
12. Chittenden. F. H.— Bui. Xo. 23, n. s., Div. Ent., U. S. Dept. Agr., pp. 53-61, 
fig. 13, April, 1900. 
"Additional notes on the imported cabbage webworm." Records of the first report of 
injuries in the United States at Charleston, S. C, in 1896 ; adds other localities, food 
plants, and literature ; considers distribution abroad : complete life history, including 
descriptions of the egg and newly hatched larva. 
13. Chittenden, F. H — Bui. 22, n. s., Div. Ent., U. S. Dept. Agr., p. 56, Janu- 
ary, 1900. 
Cold weather probably decreased this insect during season of 1S99 at Charleston S. C. 
14. Forbes, S. A., and C. A. Hart.— Bui. 60. 111. Agr. Exp. Sta., pp. 459-160, 
fig. 38. October, 1900. 
A compiled account ; history, distribution, life history, parasites. 
1 Since the economic bibliograpby of tbis species has never been fully written out, to 
the writer's knowledge, the above list, which is somewhat complete, has been compiled 
with the assistance of Mr. Thomas H. Jones, of the Bureau of Entomology. 
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