INDEX TO REPORT OF THE STATE ENTOMOLOGIST 1902 189 
Ontario county, summary of voluntary | pentagona, Diaspis, 117, 122. 
reports from, 149, 150. = Peridroma saucia, 123. 
Ophion appendiculatum, 163. ' Periplaneta americana, 125. 
arcuatum, 163. orientalis, 125. 
Orange bark louse, 123. periscelidactylus, Oxyptilus, 152, 166. 
Orange county, fall webworm in, 89, | Perlidae, study of, 91. 
109; summary of reports from, — perniciosus, Aspidiotus, see Aspidiotus 
150. perniciosus. : 
Orange tree, Lecanium oleae injuring, | Petroleum, crude, 162, 164. 
120, 125. Petroleum emulsion, 107, 126, 127-29, 
orientalis, Periplaneta, 125. | 131-38, 143. 
Ormerod, Miss, cited, 101. Phaeogenes hebe, 97. 
Orthoptera, contributions of, 177. | pharaonis, Monomorium, 124. 
oryzae, Calandra, 124. _ Phenacoccus acericola, 164. 
ostreaeformis, Aspidiotus, 118,122,162. | Philadelphia, Chinese praying mantis 
Owl beetle, 166. in, 116. 
== Oxyptilus periscelidactylus, 152, 166. | Philaenus lineatus, 167. 
wemPhobetron pithecium, 168. 
Pachypsylla celtidis:mamma, 161, Phorbia brassicae, 121-22, 149. 
Packard, cited, 119. | ceparum, 123. 
Palmer worm, 146, 164. - fusiceps, 123. 
Pan-American exposition, collection  Tubivora, 105-6. 
prepared for exhibition at, 93; ~ Phorodon humuli, 121, 166. 
entomologic exhibit, 169. | Phyllodromia germanica, 125. 
paralella, Aphrophora, 167. | Phytonomus punctatus, 123. 
Paris green, spraying with, 98. | piceus, Attagenus,118, 124, 164. 
Pea aphis, 122. «#Pieris rapae, 123, 147, 149, 150, 151, 
Pea weevil, 107-8, 124. | 152. 
Peach scale insect, 117, 122. | Pine, insects injurious to: 
Peach twig moth, 165. Aphrophora paralella, 167. 
Peachtree, insects injurious to: | Psilura monacha, 111-13, 118. 
Anarsia lineatella, 165. _ Pine, white, Tomicus calligraphus injur- 
Bryobia pratensis, 106-7. ing, 161, 164. 
Diaspis pentagona, 117, 122. pini, Tomicus, 164. 
Pear blight beetle, 123. | pinicorticis, Chermes, 164. 
Pear borer, 122. | pisi, Bruchus, 107-8,124. * 
Pear midge, 122. pisi, Nectarophora, 122. 
Pear psylla, 117, 120. Pissodes strobi, 164. 
Pear slug, 123. _ Pistol case-bearer, 148. 
Peartree, insects injurious to: _ pithecium, Phobetron, 168. 
Agrilus sinuatus, 122. | Plant lice, 150, 151, 152. 
Euproctis chrysorrhoea, 94-99, 117, | Plantain, Dibolia borealis injuring, 
118, 120. | 148. 
Psylla pyricola, 117, 120. Plates, explanation of, 178-79. 
Peas, insects injurious to: | Plecoptera, 163, 167. 
Bruchus pisi, 107-8, 124. ~<Plodia interpunctella, 124. 
Nectarophora pisi, 122.’ | Plum curculio, 150, 151. 
| 
Peck, C. H., cited, 113. | Plumtrees, Macrodactylus subspinosus 
Pelidnota punctata, 147. | injuring, 148, 149. 
pellionella, Tinea, 124. ~~ Plutella cruciferarum, 123. 
