} 
} 
h 
Lachnosterna—Continued. 
larve contrasted with larva of 
Green June Beetle, 127. 
larval period, 105. 
limula, 123, 126. 
list of Illinois species, 1192. 
longitarsus, 122, 124. 
marginalis, 122, 126. 
micans, 122, 125. 
nova, 123, 126. 
preetermissa, 122, 124. 
prunina, 122, 125. 
pupation and formation of beetle, 
106. 
rubiginosa, food plant of adult, 101. 
rugosa, 47, 98, 99, 102, 121, 123, 126. 
date of ‘pupal transformation, 
106. 
description of larva, 122 
eggs of, 99. 
time of depositing, 105. 
HrIStis, LOOM MOA LOS ots alae 
villifrons, 123, 126, 
Lamb’s-quarters as food or Pale-striped 
Flea-beetle, 19. 
lanceolata, Lachnosterna, 122, 124. 
Larches infested by White Grubs,96, 100. 
Lark, Meadow, as enemy of White 
Grubs, 108. 
Lasius attendant on Geoica squamosa, 
burrows of, infested by Grass Root 
Louse, 77. 
flavus attendant on Grass Root 
Louse, 79. 
interjectus, 46, 57. 
attendant on Forda_ occiden- 
talis, 84. 
on Grass Root Louse, 78, 
7.9), 
on Trama erigeronensis, 82. 
Grass Root Louse in nest of, 78. 
mixtus, attendant on Geoica squa- 
: mosa, -87, 89. 
on Trama erigeronensis, 82. 
niger, 46, 54, 57, 58, 72).74,- 79, 82, 
84 
£187, 88: 
attendant on Forda _ occiden- 
talis, 84. 
- on Geoica squamosa, 87, 88. 
on Trama erigeronensis, 82. 
and its variety alienus, 46, 54, 
5%; 58, 62; 69) -72- 
Ds, 29D: 
attendant on Corn Root 
Aphis, 54, 57, 
58, 62, 72-75. 
on Grass Root 
Louse, 79. 
on Sorghum Mealy 
Bug, 94. 
description, 74. 
differences between, 15. 
food of, 74. 
haunts, actions, 
habits, 73. 
life history, 72. 
americanus, 72. 
laticollis, Prionus, 47, 128. 
esConte: J. io 36°37, 
leguminicola, Cecidomyia, X. 
leprosa, Isaria, 117, 119. 
- Lettuce injured by Wireworms, 26. 
Lime, fertilization dy for Wireworms, 
and 
44, 
for Fenn Root Aphis, 67, 
chloride of, fertilization with, for 
Wireworms, 44. 
limula, Lachnosterna, 123, 126. 
Lintner, J. A., 15, 21, 109. 
Liquidambar leaves as food of May 
F Beetles, 101. 
VIT 
Lobelias injured by Wireworms, 26. 
lobicornis, Myrmica scabrinodis, 7, 9, 
46, 57. 
Locust, Black, leaves of, as food of May 
Beetles, 101. ; 
Locustids feeding on adult Diabrotica, 
142. 
Locusts’ eggs as food of White Grubs, 
101. ‘ 
Lombardy Poplar leaves as food of May 
Beetles, 101. 
London purple for Agonoderus pallipes, 
11 
longicornis, Diabrotica, 30, 48, 129, 130, 
135. 
longitarsus, Lachnosterna, 122, 124. 
Ludius, 27, 
Lugger, Otto, 130. 
lutulentus, Aphodius, 12. 
M 
Maggot, Black-headed Grass, 6, 7, 14, 
16-18. See under Black-headed 
Grass Maggot. 
Seed-corn, 7, 14-16. ,See under 
Seed-corn Maggot. 
Maggots, injuries by, 7, 14-18. 
maidiradicis, Aphis, 8, 46, 50, 92. 
maidis, Aphis, 49. 
major, Plantago, 538. 
mali, Aphis, 49. 
Mally, EF. W., 56, 118. 
mancus, Agriotes, 7, 26, 32, 47. 
injured by Wireworms, 
Mangel-wurzel 
26. 
aan leaves as food of May Beetles, 
101 
marginalis, Lachnosterna, 122, 126. 
Mareen Jokmy=-210, 1645-64, Olen Aa” TT, 
30. 
May Beetles, 96. See under White 
Grubs. 
Mayr, G. L., 8. 
exe Lark as enemy of White Grub, 
Meal Moth infesting Potatoes, X. 
Mealy Bug, Corn, 46. See Sorghum 
Mealy Bug. 
Bugs, 46. 
and Plant-lice, 48-96. 
in nests of Ants, 88. 
megastachya, Eragrostis, 82. 
Melanactes, 27. 
Melanotus, 27, 39. 
americanus, 28. 
communis, 7, 28, 34, 36, 37, 38, 39, 
47. 
dates of collecting, 34, 35. 
description, 35. 
distribution, 34. 
life history, 34. 
cribulosus, 37,. 18, 28, 37,.47.. See 
under Corn Wireworm., 
ASSUTS AON cio Sy tO Osee alana ie 
life history, 36. 
infaustus, 7, 36, 47. 
Melolontha vulgaris, fungous infection 
of, 117. 
melolonthe, Cordyceps, 111, 120. 
Melons as food of adult Southern Corn 
Root Worm, 131. 
Metarrhizius anisoplizw, 41. 
micans, Lachnosterna, 122, 125. 
Microphthalma nigra bred from dead 
bodies of White Grubs, 110. 
Mites, 65, 111. 
mixtus, -Lasius, 82, 87, 89. 
Moles as enemies of White Grubs, 109. 
molesta, Solenopsis, 8. 
Moulds as food of adult Southern Corn 
Root Worm, 131. 
