X PAPERS ON CEBBAL AND FORAGE tNSECTS. 
TEXT FIGURB8. 
Page. 
Fig. 1. The timothy stem-borer (Mordellistenaustulatar. Adult 2 
2. The timothy stem-borer: Egg 3 
3. The timothy stem-borer: Larva and details 3 
4. The timothy stem-borer: Pupa and details 5 
5. The maize billbug (S phenophorus maidis): Eggs 16 
6. The maize billbug: Larva 16 
7. Corn plant showing result of attack by the maize billbug 18 
8. Swamp grass attacked by the maize billbug 18 
9. The maize billbug: Pupa 19 
10. The maize billbug: Adult 21 
11. Map showing distribution of the chinch bug west of the Mississippi 
River, 1911 24 
12. Corn plant about 2 feet tall, infested by chinch bugs 25 
13. The chinch bug (Blissus leucopterus): Eggs, larvae, details 26 
14. The chinch bug: Adult of long-winged form 26 
15. The chinch bug: Adults covered with "white fungus" (Sporotrichum 
globulifcrum) 47 
16. The "curlew bug" (Sphenophorus callosus) 53 
17. Map showing distribution of the "curlew bug" (Sphenophorus callosus) 
and the maize billbug (Sphenophorus maidis) 57 
18. The "curlew bug ": Egg as placed in stem of young corn plant 59 
19. The "curlew bug": Larva; heads of larva 1 of "curlew bug" and maize 
billbug 60 
20. The "curlew bug": Pupa 63 
21. The "curlew bug": Eggs, pupa, adult, work in corn 65 
22. False wireworm, Eleodes letcheri vandykei: Adults in characteristic 
attitudes 73 
23. False wireworm, Eleodes letcheri vandykei: Egg 78 
24. False wireworm, Eleodes letcheri vandykei: Larva and details 79 
25. False wireworm, Eleodes letcheri vandykei: Pupa, dorsal and ventral 
aspects 79 
26. False wireworm. Eleodes letcheri vandykei: Adult 80 
27. False wireworm. Eleodes pimelioides: Adult, details of larva 81 
28. The legume pod moth (Etiella zinckenella schisticolor) : Egg 91 
29. The legume pod moth: Larva and details 91 
30. The legume pod moth: Pupa 92 
31 . The legume pod moth: Adult 92 
32. The legume pod moth: Larva feeding in a pod of field pea 93 
33. The work of the legume pod moth compared with that of the pea weevils 
(Bruchidse) 95 
34. Planting plan of plats used in investigations of the legume pod moth 
during the season of 1910 96 
35. Diagram showing maximum and minimum damage done by the legume 
pod moth to varieties of peas commencing to bloom on a given date 
in 1910 98 
36. Diagram showing maximum and minimum damage done by the legume 
pod moth to varieties in full bloom on a given date in 1910 99 
37. Diagram showing maximum and minimum damage done by the legume 
pod moth to varieties of peas which ceased to bloom on a given date 
in 1910 100 
38. Diagram showing mean percentage of damage done by the legume pod 
moth to varieties of peas in full bloom on a given date in 1910 101 
