232 



NEW YORK STATE MUSEUM 



polyphernus, Telea, 102, 109. 



pomonella, Oarpocapsa., see Oarpo- 

 capsa pomonella. 



pomorum, Mytilaspis, 195. 



Popenoe, E. A., species received 

 from, 201. 



Poplar, insects injurious to: 

 Agrilus anxius,186. 

 Euvanessa antiopa, 186. 

 Saperda calcarata, 186. 

 Xyleborus sp., 172. 



poplar borer, 186. 



popularius, Pemphigus, 136. 



populicola, Chaitophorus, 136. 



Populus balsamiferus, 136. 



Potato beetle, 175, 176, 177, 178, 180, 

 181, 182, 184, 185, 187, 188, 189, 

 190, 191, 192, 199. 



Potato wireworms, 193. 



Potatoes, insects injurious to: 

 Crepidodera cucumeris, 176, 179,' 



181, 185, 189. 

 Doryphora 10-lineata, 175, 176, 

 177, 178, 180, 184, 185, 187, 190, 

 192. 



Potatoes, spray for, 199. 



pratensis, Lygus, 144-45. 



prometbea, Callosamia, 102, 105. 



Provancher, L'Abbe L., cited, 100, 

 104, 111, 116, 120. 



? pruinosum, Lecaniuni, 174. 



Psila rosae, 197. 



Psocus ? venosus, 182. 



Psyclie, extract from, 112. 



Psylla pyricola, 139-40, 177, 180, 189, 

 200. 



Pteronus ribesii, 176, 178, 180, 184, 

 186, 188. 



Publications of entomologist, 93-94, 

 192-200. 



Pumpkins, Diabrotica vittata injur- 

 ing, 185. 



punctatus, Phytonornus, 184. 



purgatus, Eniscopilus, see Eniscopi- 

 lus purgatus. 



Purple beech, Phyllaphis fagi injur- 

 ing. 136. 



pusilla, Chrysoboturis, 172. 



pygmaea, Blennocampa, 142. 



pyricola, Psylla, see Psylla pyricola. 



pyrivora, Diplosis, 191. 

 Pyrrharctia isabella, 182. 



Quinces, plant lice injuring, 132, 



179. 

 quinquemaculatus, Phlegethontius, 



176, 187. 



rapae, Pieris, see Pieris rapae. 

 Red admiral butterflies, 184. 

 Bed spider, 189. 

 Remedies and preventives for: 



appletree plant louse, 132. 



asparagus beetle, 197. 



cabbage maggot, 144. 



Chaitophorus aceris, 134. 



cherry plant louse, 133. 



chrysanthemum lace bug, 129. 



Diplotaxis liberta, 138. 



fall webworm, 149. 



fleas, 146, 195. 



fruit tree bark beetle, 200. 



grapeberry moth, 142. 



grapevine root worm, 92, 194, 197, 

 198, 199. 



grapevine sawfly, 142. 



maggots in mushrooms, 193. 



New York plum scale, 141. 



pear psylla, 140. 



plant lice, 132, 133, 134, 190, 198, 

 199. 



plum curculio, 137, 197. 



potato beetles, 199. 



San Jose scale, 93, 151-66, 192, 

 193, 194, 196, 197. 



saw-toothed grain beetle, 145. 



Sesia acerni, 200. 



steely flea beetle, 142. 



tarnished plant bug, 145. 



tussock moth, white marked, 148- 

 49. 

 Remedies and preventives for in- 

 sect depredations : 



arsenate of lead, 142, 148, 194, 195, 

 196, 199. 



arsenical poison, 137. 



bands of tar or cotton, 148. 



bordeaux mixture, 199. 



carbolic soap emulsioin, 144. 



