

53 



Pediculoides ventricosus, attached to Bruchus chmensis, VIII, 27. 



feeding an larva? of Fidia viticida, VI, 69. 

 Pedicnlos capitatis, parasite of man, V, 166. 



consobrinus, parasite of the ape, V, 168. 

 vestimenti, parasite of man, V, 167. 

 Pelecinus polyturator, parasite of white grub, XIX, 79. 

 Pemphigus acerifolii, abundant in Maryland, XX, 64; XXVI, 83. 

 Pennsylvania laws against injurious insects, XIII, 30. 

 Penthina chionesema, in Delaware, XXVI, 68. 

 cyanana, injuring roses, XXVII, 87. 

 nimbatana, account of, XXVII, 83. 

 Pentilia misella, preying on San Jose scale, III, 52. 

 rare in Ohio, XX, 73. 



transporting larvse of San Jose scale, III, 50. 

 Peridroma saucia, as a violet pest, XXVII, 50. 

 injury by, XXIX, 52. 

 account of, XXIX, 46. 

 life history, XXIX, 59. 

 in 1900, XXX, 69. 

 Perilampus cyaneus, parasite of Helicobia helicis, XXX, 26. 



sp., bred from dead grasshoppers, VI, 92. 

 Perilitus ictericus, parasite of Pyralis farinalis, VIII, 43. 

 Perillus claudus, killing Colorado potato beetle, XXII, 102. 

 Periplaneta americana, damage by, IV, 90. 



australasiae, occurrence in United States, IV, 91. 

 orientalis, abundance in the Eastern cities, IV, 92. 

 Perissopterus pulchellus, parasite of Aspidiotus forbesi, VI, 75. 

 Petroleum, use of crude, XXVI, 23, 25. 



experiments in using crude and refined, XXX, 33. 

 Ph?eogenes hebe, parasite of brown-tail moth, XVII, 28. 

 Phalangium ventricosus, attacking Chalybion coeruleum, XXII, 103. 

 Phanurus tabanivorus, egg parasite of Tabanus atratus, V, 63. 

 Phasgonophora sulcata, parasite of Agrilus anxius, XXII, 65. 

 Philippines, insects from the, XXX, 83. 

 Philotrypesis carica?, a parasite of Blastophaga, XX, 32. 

 Phlegethontius. See Protoparce. 



Phlceosinus cristatus, an enemy of redwood, XXI, 7, 20. 

 Phlycfaenia ferrugalis=P. rubigalis, XXVII, 7. 



rubigalis, full account as greenhouse pest, XXVII, 7. 



injuring tobacco, IX, 83. 

 tertialis, on grape and elderberry, XVIII, 82. 

 Phorbia brassiere, injurious in Canada, XXVI, 95. 

 ceparum, injurious in Canada, XXVI, 95. 

 Phorocera saundersi, parasite of Peridroma saucia, XXIX, 61. 



sp., parasite of Orgyia leucostigma, IX, 17. 

 Phorodon humuli, compared with Myzus mahaleb, VII, 52. 

 damage by, in New York, VI, 54. 

 on plum and Pajan hop in Japan, VII, 87. 

 Phoxopteris comptana, effect of cold winter on, XXII, 57. 



damage by, in Maryland, XXVI, 81. 

 in Colorado, XXVI, 80. 

 1900, XXX, 69. 

 Phthirius inguinalis, habits and remedies, V, 165. 

 Phyllobius pyri, attacking apples in Norway, IX, 80. 



