IV : INDEX. 
Barley, 144. 
Bascom, George, 19. 
bassii, Botrytis, 55. 
Basswood, 134. 
Bean, 23. 
Beer mash asa culture fluid, 56. 
Beetles, 55. 
earabid, 27. 
food of, 107. 
Birds, 21, 44, 56. 
Bishop, Luke, 80, 81. 
Bisulphide of carbon, 89, 90, 95. 
Blackbird, 21. 
red-winged, 44. 
Black rust, 141. 
Blechrus linus, 27, 
Blissusleucopterus, studies on, 32. 
life history of, 33. 
natural enemies of; birds, 44. 
insects, 39. 
parasites, 45. 
topical applications for, 57. 
Blister, pear-leaf, 125. 
Blue grass, 109. 
Boardman, Dr. B, R., 9, 12, 15, 18, 19. 
on habits of chinch bugs, 34, 35. 
on corn’root-worm, 18,20, 21, 22, 26, 29. 
Bogardus & Johnson, 35, 36. 
Boisduval on plant mites, 126, 148. 
bombycis, Micrococcus, 52. 
Borer, Lombardy poplar, 121. 
peach twig, 77. 
Botrytis bassii, 55. 
Box elder, 186. 
Bradycellus, 112. 
dichrous, 112. 
Briosi, Giovanni, on Phytoptus. 123, 124, 131 
Broom corn, 6, 29,38. 
brunnea, Colapsis, 104. 
Brunton, G. A., 14, 67, 68, 69. 
on the crown-borer, 69. 
Buckton, G.tB.. on Aphis cucurbite, 84. 
Bur-oak, 138. 
Burrill, Prof. T. J., 8,9, 48, 53, 134, 140, 141. 
on habits of chinch-bug, 34,35. 
deseribes Micrococcus insectorum, 52. 
on the Lombardy poplar borer(Agrilus 
granulatus), 121. 
on Phytoptus pyri, 125,140. 
on the verbena mite, 141. 
Cc 
Cabbage, 108, 104. 
cut-worm, 103. 
worm, European, 7, 92, 108, 112. 
purple, 104. 
calandre, Pteromalus, 151. 
Calathus, 109, 115. 
gregarius, 109, 
calidum ,Calosoma, 108. 
caliginosus, Harpalus, 112. 
Caloptenus spretus, 47. 
Calosoma, 108, 115. 
calidum, 108. 
serutator. 108. 
Canker-worm, 108, 110, 111, 112, 113, 115, 119. 
Carabid beetles, 27. 
food of, 107. 
Carabidee, 106, 107, 118, 115, 119. 
food of, 107. 
Carbon, bisulphide of, 89, 90, 95. 
carinata, Amara, 110. 
Cat-bird, 44. 
Caterpillars, 108, 109, 111, 118, 117, 119. 
Cecidii, 127. 
Cedar, 101. 
cerasi, Selandria, 98. 
cerealella, Gelechia, 152. 
Chambers, VY. T., on Strawberry Crown 
Miner, 77. 
Chenopodium album, 19. 
Cherry, insects injurious to, 98. 
Cherry slug, 6,98. 
description and life-history of, 99. 
remedies for, 99. 
Chinch-bug, 5, 7,9, 10, 32, 41, 42, 44, 105, 108, 111, 
114, 117, 118, 126. 
life-history of, 33. 
natural enemies of, birds, 44. 
insects, 39. 
parasites, 45. 
summary, 56. 
studies on, 32. 
topical applications for, 57. 
Chlenius, 111,115, 116. 
diffinis, 111. 
erythropus, 111, 
nemoralis, 111. 
tomentosus, 111. 
Chrysopa, 43. 
plorabunda, 42. 
cinctus, Harpactor, 48, 56. ¥ 
cinerea, Epicauta, 104. 
Cladosporium, 23. 
Clemens, Dr. Brackenridge, on Anarsia 
lineatella, 77,79. 
Cleonus punctiventris, 55. 
Clover, 21, 23, 104. 
Coal-tar, 57. 
Coccides. 116. 
Coccinella, 118. 
munda, 40. 
novem-notata, 421,118. 
quinque-notata, 118. 
quindecim-punctata, 116. 
sanguinea, 118. 
Coccinellide, 7, 40, 56, 90, 106, 116, 119. 
food of, 116, 
artificial culture of, 120. 
Colaspis brunnea, 104. 
Coleoptera, 114, 115. 
larve of, 110. 
colossus, Evarthus. 109. 
Composite, 10, 112. 
comma, Agono erus, 27, 48,56, 111. 
Comstock, J. H., on Anarsia lineatella, 77,78 
