INDEX. 



Acarina feeding on Scale-insocts, 81. 

 AcridiidsB injuring the Orange, 138. 

 Acridinm alntaceum, 136. 



amoricanani, 136. 

 ol>8Ciiram, 136. 

 Aletia xylina, 9. 



Ammonia as a remedy for Scale-iosecta, 99. 

 Amanrorhinnsnitens, 175. 

 Anaeglis, 77. 



demissalifl, 80, 155. 

 Angular- winged Katydid, 134. 



Iiynry to the Orange, 134. 

 Life-history, 134. 

 Parasite, 134. 

 Anthomyid fly preying upon Aphis, 185. 

 Antigaster mirabilis,. 134. 



Ants attracted by honey secretion of plant-lice, 8, 

 130. 

 Fruit-eating species, 177. 

 indicating presence of injurious insects, 8. 

 Injuries caused by, 129. 

 preying npon Scale-insects, 70. 

 Remedies and preventives, 130. 

 sucked by Leptocorisa, 191. 

 Tree-inhabiting species, 170. 

 Aphelinus aspidioticola, 24. 

 fuscipennis, 24. 

 mytilaspidis, 70. 

 Aphis, the Orange, 157. 

 Aphis-fly, Dusky-winged, 184. 

 Pour-spotted, 183. 

 Pruinose, 185. 

 Ruddy, 184. 

 Aphycus ceroplastis, 59. 



flavus, 24. 

 Apparatus for spraying trees, 101. 

 Apple Scale, 70. 

 Appendix I, 197. 

 n, 199. 

 HI, 213. 

 Aqnapnlt pump, 93. 

 Arteocerus fascicnlatns, 178. 

 Armored Scales (tee Diaspinse). 

 Artace pnnctistriga, 150. 

 Cocoon, 150. 

 Moth, 150. 

 Parasit*. 150. 

 Artipus floridanus, 133. 

 Ashes as a remedy for Kust-mite, 120. 

 Ashmead, W. H., quoted, 44, 133. 

 Aspidiotns auiantii, 28, 32. 

 citri, 34. 



flcus, 28, 34, 43, 86. 

 nerii, 35. 



Baccha babista, 183. 

 cognata, 184. 

 lugens, 184. 

 Bag-worms, 144. 



Coition of, 213. 

 Common Bag-worm, 144. 

 Cylindrical Bag-worm, 148. 

 Northern Bag- worm, 147. 

 Orange Basket-worm, 148. 

 Unnamed species of, 149. 

 Bark-cleaners, 193. 

 Bark-fungus, 2. 

 Bark -lice {gee Scale-insects). 

 Barnacle Scale, 59. 



Adult female, 59. 

 Development, 60. 

 Egg, 60. 



Food-plants, 61. 

 Geographical distribation, 61. 

 Young larva, 60. 

 Basket- worm («e« Bag-worm). 

 Beneficial insects, general habits of, 6. 

 Birds transporting Scale-insects, 43. 

 Bisulphide of carbon as a remedy for ant«, 130. 



for Scale-insects, 99. 

 ■White-ants, 124. 

 Table of exx)eriment8 with, 

 209. 

 Black Scale of California, 53. 



Adult female, 63. 

 Development, 54. 

 Eggs, 54. 

 Food-plants, 54. 

 Geographical distribution, M. 

 Natural enemies, 55. 

 Young larva^ 54. 

 Blastobasis citricolella, 178. 



ep., 218. 

 Blood-red Lady-bird, 73. 



Habits, 7.J. 

 Larva, 73. 

 Pupa, 73. 

 Brachys ovata, 132. 



Braconidfc bred from cells of Eamenes, 188. 

 Broad Scalo, 48. 

 Caceecia rosaceana, 217. 



Calotermes castaneus, 125. "* 



Camel-crickets, 188. 



Food, 188. 

 Ilabits, 189. 

 Capnodium citri, 4, 50, 62, 63. 

 Carbolic acid as a remedy for Rust-mite, 118. 

 Scale-insects, 97. 

 Table of experiments with, 206. 



221 



