42 
THE COMMA BUTTERFLY. 
Polygonia comma Harr. 
(Formerly Grapta. ) 
For general account see Howard, Bul. . 8., Div. Ent., U. S. Dept. Agric., pp. 
50-51, 1897. 
EXxusir: Larva and adult. 
THE SEMICOLON BUTTERFLY. 
Polygonia interrogationis Fab. 
For general account see Howard, Bul. 7, n. s., Diy. Ent., U. 8. Dept. Agric., pp. 
47-49, 1897. 
Exurpit: Larva and adult. 
THE HOP GRUB. 
Gortyna immanis Guen. 
For general account and life history see Howard, Bul. 7, n. s., Div. Ent., U.S. 
Dept. Agric., pp. 40-44, 1897. 
Exuisir: Pupa, adult, and work. 
THE HOP SNOUT-MOTH. | 
Hypena humuli Harr. 
For general account see Howard, Bul. 7, n. s., Div. Ent., U. 8S. Dept. Agric., pp. 
44-47, 1897. 
Exuisit: Larva, pupa, and adult. 
THE VARIEGATED CUTWORM. 
Peridroma saucia Hbn. 
For general bibliography and life history see Chittenden, Bul. 29, n. s., Diy. Ent., 
ESSE Dept. Agric., pp. 46-64, 1901. 3 
Exursir: Larva and adult. 
THE MEXICAN COTTON BOLL WEEVIL. 
MEXICAN COTTON BOLL WEEVIL. 
Anthonomus grandis Boh. 
(Breeds in and destroys bolls. ) 
For full life history and general account see Hunter and Hinds, Bul. 51, Bur. Ent., 
U.S. Dept. Agric., 1905; also Hunter, Farmers’ Bul. 216, U. S. Dept. Agric., 1905. 
Exuisirt: Life history (larvee, pupze, adults, injured cotton bolls, with stages pres- 
ent in bolls, and uninjured bolls); illustrations and map showing distribution in 
United States. 
THE COTTON BOLLWORM; CORN-EAR WORM. 
COTTON BOLLWORM; CORN-EAR WORM. 
Heliothis obsoleta Fab. 
(Formerly H. armiger. H. obscura by error. Larvee feed on bolls of cotton, ears 
of corn, tobacco buds, beans, and in tomatoes; also cut off young plants of various 
garden crops. ) 
For full life history and general account see @anmimee and Brues, Bul. 50, Bur. 
Ent., U. 8. Dept. Agric. , 1905; also Quaintance and Bishopp, Farmers’ Bul. 74 Wee 
ws Dept. Agric., 1905. 
EXHIBIT: Larva, pupa, adult, work in cotton bolls, and illustrations of different 
stages, and work on various plants. Parasite exhibited: Archytas piliventris y.d. W. 
adult, pupa, and figure. Enemies exhibited: Calosoma lugubre Lec., C. sayt ee 
C. scrutator Fab., Polistes annularis Linn., and P. rubiginosus Lep- ; 
