Bears as enemies of White Grubs, 109. 
Beetle, Green June, 47, 127. See under 
Green June Beetle. 
' Smaill-striped Squash, 137. 
Beetles, Click, 26, 34. 
Ground, 65. 
injuries by, 7, 10-13. 
June, 96. See under White Grubs. 
Long-horned, 128. 
May, 96. See under White Grubs. 
popular description, 10. 
predaceous, 138. 
Beets as food of Pale-striped Beetle, 19. 
of White Grubs, 96, 100. 
of Wireworms, 26. 
bifoveolatum, Ophion, 110. 
bipartita, Lachnosterna, 122, 125. 
Birch leaves as food of May - Beetles, 
LOW LO 
Birds, 139. 
as enemies of Myrmica secabrinodis 
lobicornis, 9. 
of White Grubs, 108. 
of Wireworms, 41. 
Bisulphide of carbon for Wireworms, 44. 
Black Flea-beetle, WIT. 
headed Grass Maggot, 6, 7, 14, 16. 
description, 17-18. 
food habits, 16. 
mining flower bulbs, 17. 
Locust leaves as food of May 
Beetles, 101, 
Walnut leaves as food of May 
Beetles, 101. 
Blackberries injured by 
Tips;. 2a 
Blackberry leaves as food 
striped Flea-beetle, 19. 
Blackbird, Crow, as enemy of 
Grubs, 109. 
blanda, Systena teniata, 20. 
Bluebird as enemy of White Grubs, 108. 
Blue grass infested by Forda occiden- 
talis, 84. 
by Geoica squamosa, 87, 88. 
by Grass Root Louse, 77, 78. 
by Trama erigeronensis, 82, 
leaves eaten by Lachnosterna 
beetles, 101. 
root-lice colonized upon, by Ants, 78. 
Jay as enemy of White Grubs, 109. 
adult Banded 
of Pale- 
White 
Boardman, E. R.. 17, 138, 139, 140. 
Botrytis tenella, 118, 119. 
infesting European White 
Grubs) oe ay 
spores of, used for infection of 
White Grubs, 117, 118, 119. 
Box Tees leaves as food of May Beetles, 
Brassica nigra, infested by Corn Root 
Aphis, 53. 
brevicornis, Tychea, 46, 50, 86, 89. 
brevipes, Polymeechus, 117. 
Broad-winged Hawk as enemy of White 
Grubs, 108. 
Broom-corn, 142. 
favorable to development of North- . 
ern Corn Root Worm, 138. 
infested by Corn Leaf Aphis, 60. 
seldom iniured by Corn Root Aphis, 
52, 60. 
Brown Thrush as enemy of White Grubs, 
108, 109. 
of Wireworms, 41. 
Buckman, Benjamin, 17, 21. 
Buckton, G. B., 48, 89. 
Buckwheat and Wireworms, 48. 
Buprestidx, 27. 
If ARE 
Burrill} T. J) “45; 
bursa-pastoris, Capselia, 84. 
Butternut, 114. 
leaves as food of May Beetles, 101. 
Cc 
Cabbage as food of adult Southern Corn 
Root Worm, 131. 
decaying, eaten by Banded Ips, 21. 
eaten by Wireworms, 26. - 
camurellus, Crambus, X. 
canadense, Erigeron, 58. 
Capsella bursa-pastoris 
Forda occidentalis, 84. 
Carabid larve as food of Lasius niger, 
74, 
Cardiophorous sp., 7, 24, 25, 27, 28, 30, 
47 
Carnations injured by Wireworms, 26. 
carnosa, Endeis, 89. 
carolinense, Solanum, 31k 
Carrots injured by Wireworms, 26. 
cary, Halesidota, X. 
Catbird as enemy of White Grubs, 108, 
infested by 
adult Southern Corn Root Worm 
eaten by, 134. 
Caterpillars as food of Lasius niger, 74. 
Forest, defoliating Oak and Hick- 
ory, X. 
Cauliflower as food of adult Southern 
Corn Root Worm, 131. 
Ceanothus americanus as food of Lach- 
nosterna rubiginosa, 101. 
Cebrio, 27. 
Cebrionini, 27. 
Cecidomyia leguminicola, X. 
Cecropia Moth, larva, damaging young 
Apple-trees, X. 
Cerambycidea, 128. 
Ceratochloa australis infested by Schizo- 
neura venusta, 82. 
Cheetoenema pulicaria, 
corn, 
attack on young 
Chaitophorus flavus, 61, 638. 
Chaleolepidius, 27. 
Chenopodium as food of Pale-striped 
Flea-beetle, 19. 
Chermesine, 93. 
Cherry leaves as food of adult Southern 
Corn Root Worm, 131. 
as food of May Beetles, 101. 
Chestnut leaves as food of May Beetles, 
101; 205. - 
Chickens as enemies of White Grubs, 
109. 
Chinech Bug; 3, 45, 46, 50. 
as food of Agonoderus pallipes, 11. 
of Lasius niger, 74. 
»breeding places most acceptable to, 
VIII. 
distribution of 
TOG een 
field notes and correspondence con- 
cerning, VII-IX. 
in 1890 and 1891, VII-X. 
noticeable feature of injury, 
outline io area infested by, 
VII 
infection material 
VII. 
VII, 
relative damage to crops, VIII, IX. 
white fungus of, IX, 111-112, 119: 
spores used to infect White 
Grubs, 119. 
Chlznius tomentosus as enemy of May 
Beetles, 111. 
Chuck-will’s Widow as enemy of White 
Grubs, 109. 
Click Beetles, 26, 34. 
as food of Birds, 41. 
Clivina impressifrons, 7, 13. 
description, 13. 
