INDEX TO REPORT OF THE STATE ENTOMOLOGIST I907 



535 



Podoneura, 229, 241, 



Polyangaeus, 231, 232, 245. 



Polychrosis viteana, 38. 



Polymera, 245. 



Polystepha, 380. 



Poplar, Dichrodiplosis populi on, 



383, 394. 

 galls on, 129, 136, 137-38. 

 Lestodiplosis globosa on, 383, 409. 



populifolia on, 383, 408. 

 Mycodiplosis populifolia on, 383, 



400. 

 Rhabdophaga populi on, 2>Z7, 354, 



355. 

 Porricondyla, 415, 417, 419, 420; key 

 to species, 418. 



altifila, see Holoneurus. 



ampelophila, see Winnertzia. 



barberi, 418. 



borealis, 418. 



canadensis, 418. 



Carolina, 418. 

 See also Colpodia. 



caudata, 418. 



diervillae, see Colpodia. 



dilatata, 418. 



flava, 419. 



graminis, see Colpodia. 



hamata, 419. 



karnerensis, 418. 



multinoda, 419. 



pinea, see Colpodia. 



pini, 418. 



quercina, 418. 



S3dvestris, see Dirhiza. 



trifolii, see Colpodia. 



tuckeri, 418. 

 Porthetria dispar, 50, 52, 53, 55. 

 Potamanthus diaphanus, 193-94. 

 Potato beetles, 55. 

 Potatoes, white grubs injuring, 41. 

 Potentilla canadensis, gall on, 138. 



pennsylvanica, gall on, 138. 

 Probezzia, 267. 

 Procladius, 270. 



bellus, 169. 



nubifer, 270. 



thoracicus, 270. 

 Prodiamesa, 274-75. 



notata, 275. 



Prodiplosis, 386, 403. 



floricola, 384. 

 Protanypus, 270, 271. 



heteropus, 271. 

 Protenthes, 270, 273. 



cinctus, 273. 



culiciformis, 273, 284 



pulcher, 273, 284. 

 Prunes, June beetle injuring, 43. 

 Prunus, galls on, 138, 139, 140, 141. 

 Lasioptera serontina on, 320. 

 Neolasioptera sexmaculata on, 

 320. 



cerasus, Contarinia virginianiae 

 on, 383. 

 Lestodiplosis cerasi on, 383. 

 Mycodiplosis cerasifolia on, 383. 

 Psectrocladius, 282. 



aureus, 283. 

 Psilotanypus, 270, 271. 



occidentalis, 271. 

 Psychodidae, 169, 170, 171. 

 Psylla pyricola, 35. 

 Ptilogyna, 230. 

 Ptychoptera, 225, 235, 244. 

 Ptychopteridae, 236, 240, 244. 

 Ptychopterinae, 240, 244. 

 Publications, 9; list, 50-55. 

 Pyrgota undata, 43. 

 Pyrus, see Pear. 



Quercus, galls on, 142, 143, 152, 153. 

 See also Oak. 



Railroad worm, 33-34, 53- 



Ranatras, 163. 



Red top, Dasyneura graminis on, 



Red-humped apple tree caterpillar, 



31-32, 52. 

 Remedies and preventives for : 



aphids, 35. 



apple bark louse, 51. 



apple leaf folder, 30. 



apple maggot, 34, 53. 



apple worm, lesser, 2)3- 



bag worm, 54, 55. 



canker worms, 50. 



elm leaf beetle, 40, 52, 54. 



fleas, 51. 



