GENERAL INDEX. 



[Roman numerals refer to number of bulletin.] 



Ablerus clisiocainpre, parasite of Aspidiotus forbesi, VI, 75. 

 Acanthia columbarius, hirundinis, and pipistrelli, mention of, V, 159, 162. 

 hirundinis, habits of, V, 161. 

 inodora, habits of, V, 160. 

 lectularius, bite of, I \ T , 36. 



life history of, IV, 37; V, 157. 

 remedies against, IV, 37; V, 159. 

 pipistrelli, in America, XVIII, 97. 

 Acanthocinus nodosus, in pine, VII, 74. 

 Acarus, feeding on Cicada eggs, XIV, 101. 



Acemyia den tata, parasite of Melanoplus differentialis, XXX, 25. 

 Acridium purpuriferarum, injurious to crops in South Africa, IX, 34. 

 Adalia bipunctata, feeding on Nectarophora destructor, XXVI, 71. 

 variation in, XVII, 59. 

 destroying plant lice, XXX, 90. 

 Adimonia tanaceti, attacking potatoes in Norway, IX, 80. 

 iEthriostoma undulata, injuring wheat, VIII, 14. 

 Agelceus pheeniceus, eating larvae of cotton-wood leaf-miner, VII, 84. 

 Agrilus, food plants of N. American species, XXII, 64. 

 anxius, destructive to birch, XVIII, 44. 



injury by, XXII, 64. 

 bilineatus, injury by, XXII, 66. 



killing chestnut trees^ VII, 67. 

 otiosus, injury by, XXII, 65. 

 Agriotes lineatus, not common in Norway, IX, 79. 

 mancus, XXVII, 77. 

 obscurus, injuring cereal crops, IX, 79. 

 Agromyza ameiventris, in sunflower, XX, 72. 

 Alaus oculatus, in chestnut, VII, 71. 

 Aletia argillacea, attracted to lights, XXX, 85. 



method of treatment in Texas, XVIII, 99. 

 Allograpta obliqua, feeding on Nectarophora destructor, XX, 97; XXVI, 71. 

 Allorhina mutabilis, damage by in Arizona, XXII, 104. 

 nitida, effect of cold winter on, XXII, 55. 

 injuring grapes in Georgia, XX, 57. 

 tomatoes, IX, 42. 

 violets, XXVII, 76. 

 in 1900, XXX, 68. 

 Alsophila pometaria, on Negundo in Canada, XXVI, 96. 

 Amblyomma devium, notes on, XXA T I, 47. 



hebneum, life history of, XXVI, 41. 

 umpunctata, habits of, V, 261. 



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