LIST OF ILLUSTRATIONS. 
Figure 1. 
35* 
37 
c nm o of the cuts are from electrotypes purchased from Prof. C. V. Riley ; another portion irorn 
the electrotypes used by Dr. LeBaro'n. whose reports will show whence they were obtained , a 
few are original, some drawn by J. H. Emertonand some by Th. Pergande. 
r AGE- 
... 20 
.. 2(> 
Wire-worm. ^ 
Phyllophaga fusca .. 
Caloptenus spretus, female... _ 
femur rubrum, female. ^ 
Tip of male abdomen of C. spretus . 
<< < 1 C. femur rubrum . 
Cciloptenus spretus depositing eggs. 
Omitted. (Erroneously numbered 10, p. 41.). 
Chinch-bug. (Should be 9; numbered 10 by mistake.). y 
Chinch-bug in its preparatory stages. ^ 
Trim Lady-bug. 
. . 
Aphis malt —wings. ^ 
Schizoneura vagans —wings. ^ 
Wings of Pemphigus ... ^ 
Tetraneura ulmi —wings. ^ 
Chermes laricis —wings. „ 
Aphides. * ... 
o. 
4. 
5. 
6 . 
7. 
8 . 
9. 
10 . 
10 . 
11 . 
12 . 
13. 
14. 
15. 
16. 
17. 
18. 
No. 1. Aphis maidis— winged insect. 
‘ ‘ 2. Head and antennae of Aphis mali. 
“3. Aphis maidis —wingless female. 
‘ ‘ 4 . Corn root infested by Aphis maidis. 
“ 5. Colopha ulmicola—vnags. 
‘ ‘ 6 . Pemph pus populicaulis —wings. 
“ 7. Head of Pemphigus. 
“ 8 . Wings of Phylloxera. 
‘ ‘ 19. Reaping Rustic—Moth and caterpillar.. 
‘ ‘ 20. Omitted. 
‘ ‘ 21. Army-worm—Larva. 
* < 22. ‘ ‘ —Moth. 
I * 23. ‘ ‘ —Chrysalis. 
‘ ‘ 24. Canker worm in its various stages. 
‘ ‘ 25. Calosoma ealidum . 
“ 26. Pimpla conguisitor.. . 
“ 27. Lecanium acericola —female.. 
“28. “ “ —male.. 
II 29. Chilocorus bivulnerus— beetle. 
“ 30 . “ “ —larva. 
* * 31. Chalcis—parasite. 
*• 32. Southern Cabbage Butterfly ( Pieris protodice.)..., 
11 33 “ “ —larva and chrysalis 
“ 34. Callomorpha fulvicosta—larva .•'. 
“ 35 . “ “ —moth and larva. 
* * 36 . White-marked Tussock Moth—male. 
<. 37 “ “ —larva. 
‘ ‘ 38. Hand-maid Moth, larva and eggs. 
“ 39 . (In 19 repeated.) Reaping Rustic and larva .... 
‘ ‘ 40. Omitted. 
“ 41. Figure 8 Minor Moth (Mamestra renigera.) . 
1 ‘ 42. Calosoma ealidum . 
• 1 43 . Army-worm parasite. 
“ 44 . Copper Underwing—larva. 
“ 45 . “ “ —moth. 
“ 46. Apple-leaf Crumpler— moth, larva and case . 
* 47 . Walnut-leaf Crumpler—wings, case and work .. 
48. Codling Moth—moth, larva, chrysalis and work 
92 
101 
101 
101 
110 
119 
119 
124 
126 
128 
128 
13C 
141 
141 
18C 
181 
18f 
ISC 
189 
20£ 
21c 
20 
o*r 
22; 
22 ; 
24! 
25< 
26 
