Ill 
Formica fusca,81. 
schaufussi associated with termites, 198. 
Foul-brood of bees, 19. 
fresenii, Entomophthora,86. 
Fribourg & Hesse, 68,69,70,72. 
FuDgi of contagious disease,experiments with 
in 1894,102-141. 
parasitic, 17,19,20,22. 
Fungus, fish, 22. 
House-fly, 19,22. 
of white muscardine, field experiments 
with, 99. 
spontaneous outbreak of, 100. 
parasites of insects, detailed description of 
experiments with,in 1891,40-59. 
detailed description of experiments 
with, in 1892,68-83. 
in 1893,83-88. 
in 1894,102-141. 
miscellaneous cultures of, 65. 
outline of experiments with, in 1891, 
36-38. 
in 1892,65-67. 
in 1894,100-102. 
See also under Botrytis,Entomoph- 
thora, Lsaria, and Sporotrichum. 
Furrow and poet hole method for Chinch-bug,7. 
f nsca, Formica, 81. 
Nabis,116. 
G 
Gasoline for White Ant, 199. 
Gjard, A., 81. 
gibbosa,Nadata,26. 
globnliferum, Sporotrichum, 23, 25 , 26,27. See 
Sporotrichum. 
Grain Aphis,infection experiment with,51. 
Grasshoppers,infection experiment with,35,49, 
76. 
GryJlus,infection experiment with, 54. See also 
Crickets. 
H 
•Hagen,H. A.,194. 
Halesidata caryae cocoons infested by Sporotri- 
chum globuliferum,26. 
'Hemaris larvae, infection experiments with,35, 
48,50. 
Honey-bee, diseases of, 19. 
Hot water for plants infested with white ante, 
199. 
House-fly fungus, 19,22. 
'Hymenoptera, parasitic, 46,47,53,76, 79,80. 
Hyphantria textor,46. See also Fall Web-worm. 
I 
Illinois,State Entomologist of, Report cited,26. 
insectorum. Bacillus,23. 
interrogationis, Grapta,105. 
lsaria form of Sporotrichum globuliferum,95. 
leprosa,27. 
experiments with, in 1892, classified list 
of, 65. 
infection experiment with,78,79,80,83. 
outline of experiments with,in 1892,67. 
Ischnodemus falicus, contagion and infection 
experiments with, 74,75,80. 
J 
Johnson, W. G.. 91,112,113,114,115,116,117,119, 
120,121,122,123,126,131,132,133,134,135, 
136,138,139,140,141. 
on the Mediterranean Flour Moth (Ephestia 
kuehniella, Zell.),in Europe and America, 
Appendix. 
report on laboratory experiments with 
chinch-bugs, 178-189. , 
K 
Kerosene for White Ant, 199. 
emulsion for Chinch-bug, 7. 
for W T hite Ant, 199. 
kuehniella, Ephestia, Appendix. 
L 
Lachnosterna, imago, infection experiment 
with, 41. 
infested by Sporotrichum globulifSrum, 
57. 
larvae, infection experiment with, 72,77,78, 
79. 
killed by hymenopterous parasite, 79. 
Lampyrid beetle infested with Sporotrichum 
globulifernm, 74. 
lanceolatum, Cirsium.57. 
Lasius,53. 
laticlavia, Anomcea,81. 
Leaf-hoppers, contagion experiment with, 77. 
LeConte, J. L., Hints for the Promotion of 
Economic Entomology cited, 21. 
Lepidopterous larvae, infection experiment 
with, 72. 
leprosa, lsaria, 27,65,67,78,79,80,83. 
Leucania unipnncta, infection experiment with, 
76. 
flacherie of, 76. 
parasitized,76. 
lencopterus, Blissus, 16. 
Leydig, F., 19. 
Liriodendron tnlipifera, 195. 
Locust, Thirteen-year, naving white muscardine, 
used to infect Chinch-bug, 90. 
Lugger, Otto,23. 
M 
maidis, Aphis,85. 
Marten, John, 14, 30, 75, 82, 86,88,90,91,110,111, 
112,113,114,119,12), 121,122,121,134,195,197,198. 
