117 



perditor, Thyanta, xxiii, 117. 233. 

 peregrina, Veronica, xiii, 107; xxiii, 116. 

 Pergande, H., xviii, 85. 

 Pergande, Theodore, xviii, 11; xxiii, 



179, 206, 207. 

 Peridroma incivis, xxi, 146, 151-152. 

 margaritosa saucia, xxiii, 17, 23-25. 

 Perkins, G. H.. xiii, 63, 82; xvii, 34; 



xviii, 114, 126. 132. 

 permundana, Eccopsis, xiii, 61, 111. 



Exartema, xiii. 111. 

 permundus, Pterostichus, xxiii, 177. 

 perniciosus, Aspidiotus, xx, 1-25 ; xxi, 



1-47. 

 perplexus. Thrips, xxiii, 136. 

 Perris, Edouard, xiii, 46. 

 perscitus, Centrinns, xxi, 143, 145. 

 persicana, Ptycholoma, xiii, 62. 

 persicaria, Polygonum, xvi, 51 ; xvii, 65, 



66; xviii, 62; xxiv, 24. 

 Persimmon as food plant of May-bee- 

 tles, xxiv, 144. 

 of San Jose Scale, xx, 1 ; xxi, 

 13. 

 infested by Trioza diospyri, xiv, 99. 

 Persimmons bored bv Euphoria inda, 



xxiii, 101. 

 pertinax, Sphenophorus, Misc. Ess., 23, 

 108; xvi, 58, 60. 64, 67; xxii, 13, 14, 

 15, 17; xxiii, 52. 

 Pestalozzia, xxi, 31. 



Petroleum and muriate of potash to les- 

 sen injury bv Corn Root-aphis, xviii, 

 77. 

 and sulphate of potash to lessen same, 



xxiii, 77. 

 and superpbosphates to lessen same, 



xviii, 77. 

 crude, as barrier to progress of 

 Chinch-bug, xx, 42, 44. 

 as protection against Canker-worm, 



xxii, 93. 

 effect of, on Peach in Catawba Island 



district, Ohio, xxii, 93-95. 

 emulsion of, for wireworms, xviii, 49. 

 for destruction of chinch-bugs on 



ground, xxiv, 56. 

 for San Jose Scale, xxii, 27, 91- 



95; xxiv, 59. 

 for wireworms, xviii, 49. 

 sprayed on Apple, Cherry, Pear, 

 and Peach, xxii, 92, 93. 

 Petrophora diversilineata, item on life 



history of, xiv, 83. 

 Pettit, J., xiii, 70; xviii, 37. 

 Pettit, R. H., xxiv, 43, 46, 48. 

 Petunia injured by Potato Flea-beetle, 



xxi, 117; xxiii, 190. 

 Pezotettix atlanis, xiv, 23 ; Misc. Ess., 

 120, 127. 



Pezotettix — Continued. 

 bivittatus, Misc. Ess., 127. 

 differentialis, xiv, 23 (Errata) ; Misc. 

 Ess., 48, 122; xv, 40; xvi, XII. 

 infested with Sporotrichum globu- 

 liferum, xix, 39. 

 femur-rubrum, xiii, 62, 87 ; xiv, 23 ; 

 Misc. Ess., 48, 119, 127; xv, 40; 

 xvi, XII; xxi, 128. See also Red- 

 legged Grasshopper, 

 olivacea, xxi, 135. 

 spretus, Misc. Ess., 120. 

 Phalacrid?e, xxiii, 180. 



infesting ears of Corn, xxiii, 11. 

 Phalacrus politus, food of, xxiii, 180. 

 Phalaena frugiperda, xiv, 56, 57. 

 phalerata, Apantesis, xxiii, 76-77, 230. 

 Arctia, xxiii, 76. 

 nais, xxiii, 76. 

 vittata, xxiii. 76. 

 Phallus eaten by adult Northern Corn 



Root-worm, xviii, 158. 

 pharaonis, Monomorium, xxiii, 157. 

 phaseoli, Tychea, xviii, 98, 101. 

 Philadelphia, Cottony Maple Scale on, 



xxiv, 103. 

 Phillips, J. L., xxiv, 44, 47. 

 Phlepsius, xxi, 76. 



irroratus, xxi, 66, 76; xxiii, 205-206. 

 Phleum pratense, xxii, 148. See Timo- 

 thy. 

 Hessian Fly flaxseeds in, xvii, 61. 

 Phlox as food plant of Fodder Worm, 



xxiii, 86. 

 Phlyctsenia ferrugalis, general descrip- 

 tion, food plants, and life history of, 

 xxi, 105-106. 

 Phora, xix, 41. 

 Phorbia fusciceps, xviii. Errata ; xxiii, 



70. 

 Phoridse, xix, 53. 

 Phorodon humuli, xviii, 57. 

 Phoxopteris comptana, xiii, 61, 74, 87- 



95. 

 Phragmites communis as breeding plant 

 of Stalk-maggot, xxiii, 165. 

 as food plant of Sphenophorus och- 

 reus, xvi, 58, 69; xxii, 10. 

 Phycis indiginella, xv, 65-74. See Leaf- 

 crumpler. 

 var. juglandis, xv, 70. 

 Phycita nebulo. xv, 67, 68, 70. 71. 



var. nebulella, xv, 70. 

 phycitse, Exorista, xv, 70. 



Tachina, xv, 70. 

 phyllira, Apantesis, xxiii, 76, 230. 



Arctia, xxiii, 76. 

 phyllopus, Leptoglossus, xxiii, 197, 198. 

 Phyllotreta albionica, xxi. 114, 123; 

 xxiii, 109. 



