INDEX TO REPORT OF THE STATE ENTOMOLOGIST 1902 189 



Ontario county, summary of voluntary 



reports from, 149, 150. 

 Ophion appendiculatum, 163. 



arcuatum, 163. 

 Orange bark louse, 123. 

 Orange county, fall webworm in, 89, 



109; summary of reports from, 



150. 

 Orange tree, Lecanium oleae injuring, 



120, 125. 

 orientalis, Periplaneta, 125. 

 Ormerod, Miss, cited, 101. 

 Orthoptera, contributions of, 177. 

 oryzae, Calandra, 124. 

 ostreaeformis, Aspidiotus, 118,122,162. 

 Owl beetle, 166. 

 Oxyptilus periscelidactylus, 152, 166. 



Pachypsylla celtidis-mamma, 161. 

 Packard, cited, 119. 

 Palmer worm, 146, 164. 

 Pan-American exposition, collection 

 prepared for exhibition at, 93; 

 entomologic exhibit, 169. 

 paralella, Aphrophora, 167. 

 Paris green, spraying with, 98. 

 Pea aphis, 122. 

 Pea weevil, 107-8, 124. 

 Peach scale insect, 117, 122. 

 Peach twig moth, 165. 

 Peachtree, insects injurious to: 



Anarsia lineatella, 165. 



Bryobia pratensis, 106-7. 



Diaspis pentagona, 117, 122. 

 Pear blight beetle, 123. 

 Pear borer, 122. 

 Pear midge, 122. 

 Pearpsylla, 117, 120. 

 Pear slug, 123. 

 Peartree, insects injurious to: 



Agrilus sinuatus, 122. 



Euproctis chrysorrhoea, 94-99, 117, 

 118, 120. 



Psylla pyricola, 117, 120. 

 Peas, insects injurious to: 



Bruchus pisi, 107-8, 124. 



Nectarophora pisi, 122. 

 Peck, C. H., cited, 113. 

 Pelidnota punctata, 147. 

 pellionella, Tinea, 124. 



pentagona, Diaspis, 117, 122. 

 Peridroma saucia, 123 t 

 Periplaneta americana, 125. 



orientalis, 125. 

 periscelidactylus, Oxyptilus, 152, 166. 

 Perlidae, study of, 91. 

 perniciosus, Aspidiotus, see Aspidiotus 



perniciosus. 

 Petroleum, crude, 162, 164. 

 Petroleum emulsion, 107, 126, 127-29, 



131-38, 143. 

 Phaeogenes hebe, 97. 

 pharaonis, Monomorium, 124. 

 Phenacoccus acericola, 164. 

 Philadelphia, Chinese praying mantis 



in, 116. 

 Philaenus lineatus, 167. 

 Phobetron pithecium, 168. 

 Phorbia brassicae, 121-22, 149. 

 ceparum, 123. 

 fusiceps, 123. 

 rubivora, 105-6. 

 Phorodon humuli, 121, 166. 

 Phyllodromia germanica, 125. 

 Phytonomus punctatus, 123. 

 piceus, Attagenus,118, 124, 164. 

 Pieris rapae, 123, 147, 149, 150, 151, 



152. 

 Pine, insects injurious to : 

 Aphrophora paralella, 167. 

 Psilura monacha, 111-13, 118. 

 Pine, white, Tomicus calligraphus injur- 

 ing, 161, 164. 

 pini, Tomicus, 164. 

 pinicorticis, Chermes, 164. 

 pisi, Bruchus, 107-8, 124. 

 pisi, Nectarophora, 122. 

 Pissodes strobi, 164. 

 Pistol case-bearer, 148. 

 pithecium, Phobetron, 168. 

 Plant lice, 150, 151,152. 

 Plantain, Dibolia borealis injuring, 



148. 

 Plates, explanation of, 178-79. 

 Plecoptera, 163, 167. 

 Plodia interpunctella, 124. 

 Plum curculio, 150, 151. 

 Plumtrees, Macrodactylus subspinosus 



injuring, 148, 149. 

 Plutella cruciferarum, 123. 



