a45- 



NEW YORK STATE ML'SEUM 



I'hilosamia cyiithia, 45^. 

 Phoebe, I37^ 

 I'hora agarici, 140". 

 ciiiibicis, 158''. 

 fasciata, 140". 

 iiicisuralis, 140'. 

 niinuta, 158^. 

 nigriceps, 140^. 

 setacca. isS'". 

 Phorodon luimiili. 248"*. 

 Phylloxera carvaecaulis. 247", 250'. 331^ 



32". 

 Physcus varicornis, 208'', 227'. 

 Phytoiiomus punctatus. 18''. 

 piceapcrda. Dendroctomis, 6", 7'. 

 Picidac, 30^. 

 Picoides americanus, 28". 



arcticus. 28'-'. 

 picta. Harnionia, 231^. 

 jiictus, Cyllenc. 256", 264'-66''. 

 Pigeon tremex, 50", 54", 6r''-64, 251''. 

 pileatus abietonini, Ceophloeus, 29-. 

 Pimpla, 21". 



annulipes. 138''. 139". 

 conquisitor, 112**. 127'*, 138^, 139". 



figure. 112. 

 hirticauda, 139''. 

 inquisitor, 112", 127'', 138-', 139'', 140'. 



figures, 127, 137. 

 pedalis, 1 12**. 

 ]Mniplac, I'.athythrix. 140^ 

 Pnie, insects injurious to: 

 borers : 



ants, white, 87'', 

 apple wood stainer, 290''. 

 bark- beetle, f\ 



Xeoclytus crythroce])halus, ■j},'^. 

 leaf feeder : 



liag or basket worm, 1 27-. 

 sucking insects: 



cicada, dog day, 238'. 

 pine bark aphid, 172". 192*. 



Pine, insects injurious to: 

 sucking insects : 



pine leaf scale, 173", 229". 

 Pine bark aphid, 172", i92'-95'*. 

 Pine leaf scale, 173", 229"-3r''. 

 Pine weevil, white, 7^ 

 pinicorticis, Chermes, 172", i92'-95'. 

 pinifoliae, Chionaspis, 173", 229"-3I^ 

 Pityophtliorus sp., 257^ 296'. 



niinutissimus, 257^, 295'. 

 placidus, Podisus, sec Podisus placidus. 

 Plagionotus speciosus, 49. 50''', 5i*-56". 

 Plane tree, American, resistance to insect 



attack, 47''. 

 Plane tree, Oriental, resistance to insect 



attack, 47^. 

 Plant lice, 7-'', I2'', 35'', 36-, 172', 241--52", 

 Platynus punctiformis, 153'. 

 Plochionus timidus, 146'. 

 Plumtrec, insects injurious to : 

 borers : 



flat-headed borer, common, 87-. 

 hickory borer, banded, 268^ 

 maple and oak twig pruner, 61^. 

 box elder plant bug. 239''. 

 leaf feeders : 



bag or basket worm, 127'. 

 brown tail moth, 164'. 

 forest tent caterpillar, 107^, no*, 

 tussock moth, white marked, 136*. 

 Xylina anlennata.. 131". 

 scale in.sect ; 



black-banded scale, 201', 201^. 

 Plumtrec, wild, white marked tussock moth 



injuring, 136". 

 Podisus sp., 24*. 



placidus, 24''', 113'', 161", 309'. 

 serieventris, 113", 161", 166^. 

 spinosus, 146', 153*. 

 Podosesia fraxina, 51^ 92*. 



syringae, 51*, 104^ 

 politus, X)doterus, 257", 292^'-93*. 



