286 



NEW YORK STATE MUSEUM 



Pear buds, Xylina larvae feeding on, 

 2I0^ 



Pear-leaf blister mite, 248^ 262^ 



Pear psylla, 222^ 228^ 251*. 



Pear-tree, insects, etc., injurious to; 

 Aspidiotus ancylus, 261^ 

 Aspidiotus perniciosus, 241^ 



261*, 261'' 

 Clisiocampa americana, 182* 

 Clisiocampa disstria, 192' 

 Eriocampoides limacina, 231* 

 Notolophus leucostigma, 167'^ 

 Phytoptus pyri, 248^ 262^ 



Pear-tree slug, 231^ 



Pears, Xylina antennata injuring, 



Peas, Xylina larvae feeding on, 

 210'. 



Peck, C: H., insects from, 158^ 232", 

 2t55', 255', 256', 257°, 259^ 260°. 



pedalis, Pimpla, 182'', I96^ 



Pelargonium, Notolophus leuco- 

 stigma on, I67^ 



Pelidnota punctata, 256^. 



Pell, Alfred, insects from, 213'', 26i\ 



Pemphigus rhois, 245^ 

 tessellatus, 238^ 



Pennsylvania state agricultural so- 

 ciety, Report cited, I73^ 



pennsylvanicus, Camponotus (prob- 

 ably Formica subsericea), 245*. 

 pennsylvanicus, Harpalus, 255^ 



Pepsis formosa, 255^. 



Pergande, Theodore, reference, 240'\ 



pergandii, Parlatoria, 262^ 



periliti, Otacustes, I7i\ 



Perillus claudus, i84\ 



Perimegatoma variegatus, 171", 175*. 



Periodical cicada, 245**, 250". 



Periplaneta orientalis, 262^ 



periscelidactylus, Oxyptilus, 245^ 



Perkins, G. H., cited, 175', 188', 199*. 



perniciosus, Aspidiotus, 154", 240^ 

 243', 244', 246', 251', 261'. 



personatus, Opsicoetus, 260'. 



Pettit, R. H., cited, 207'. 

 Pezomachus insolitus, I7i\ 

 Philadelphia, Notolophus and En- 



nomos in, 164^ 

 Phobetron pithecium, 253^ 258*. 

 Phora agarici, 171*^ 



fasciata, 171® 



incisuralis, 171° 



nigriceps, I7I^ 

 Phymata wolffii, 26o^ 

 Phytonomus punctatus, 246*, 257'. 

 Phytoptus pruni, 245^ 



pyri, 248^ 262°. 

 picta, Ceramica, see Mamestra picta. 

 picta, Mamestra, 204^-207^ 236*, 25.i\ 

 2:59'^. See also Mamestra picta. 

 Pieris rapae, 249^ 257''. 

 Pigeon tremex, 255°. 

 Pimpla, parasite of, i7o\ 

 Pimpla annulipes, 170°, 183^ 



conquisitor, 169^ I70^ 175^ I82^ 

 196'* 



hirticauda, 170' 



inquisitor, I68^ 169^ I70^ 170*, 



175', 175' 

 pedalis, 182^ ig6^. 



pimplae, Bathythrix, I7i\ 



Piophila casei, 245". 



Piper, C. v., cited, 207^ 



pithecium, Phobetron, 253", 258\ 



placidus, Podisus, 176^ 183^ 190^ 

 196^ 200®. 



Plagionotus speciosus, 245^, 256*. 



Planck, M. G., insects from, 259^ 



Plant lice, 222^, :222*, 222^ 226^ 226^ 

 228', 231', 247'. 



Plea for entomological study, 245*. 



Plugging tree with sulfur, 22^. 



Plum, insects injurious to; 



Aspidiotus perniciosus, 244' 

 Clisiocampa americana, 182* 

 Clisiocampa disstria, I92\ 195' 

 Oedemasia concinna, 258°. 



Plum, garden, Notolophus leuco- 

 stigma injuring, 167^. 



