GENERAL INDEX 



279 



Pityophthorus, 39, 73, 154 



carneli, 37 



confertus, 37 



con finis, 37 



nitidulus, 37 



pseudotsugae, 36, 38 



tuberculatus, 37 

 Plant lice. See aphids. 

 Plantation insects, 9, 32 

 Platycampus. See Anoplonyx. 

 Platypodidae, 182 

 Platypus wilsoni, 183 

 Platysamia — 



cercropia, 86 



euryalus, 86 



gloveri, 86 

 Poecilonota, 191 

 Poisons — 



bait, 209 



contact, 221 



stomach, 118, 221 

 Pogonocherus. See Poliaenus. 

 Poliaenus oregonus, 48 

 Polycaon — 



confertus, 205 



stouti, 205 

 Polycesta, 191 



Polygraphus rufipennis, 128, . r tffi 

 Polyphylla, 28 



crinata, 29 

 Predators, 12, 14, jgjtf, 2f20 

 Prionoxystus robiniae, 199 

 Prionus calif or nicus, 193 

 Pristiphora erichsonii, 78, .?£# 

 Proteoteras aesadana, 26 

 Pseudococcus — 



ryani, 66 



sequoiae, 66 

 Pseudohazia eglanterina, 86 

 Pseudohijlesinus, 35, 38, 154, 157, 163 



grandis, 162 



granulatus, 162 



nebulosus, 73, 155, ^«i 



nobilis, 162 



sericeus, 155 



serratus, 162 



sitchensis, 165 



tsugae, 166 

 Pseudopityophthorus, 39, 128, ?<?5 

 Pterocyclon. See Monarthrum. 

 Pteronidea, 122 

 Ptinidae, 203 

 Pyralid, cone, 22 

 Pyralidae, 48, 179 

 Quarantine, 218 

 Ramosia mellinipennis, 200 

 Range-plant insects, 208 

 Recurvaria, 80 



juniperella, 113 



milleri, 109, 110 



moreonella, 110 



piceaella, 111 



pinella, 111 



stanfordia, 113 

 Red belt, 13 

 Retinodiplosis — 



near inopsis, 70 



resinicoloides, 71 

 Rhopalomyia sabinae, 70 

 Rhyacionia 33, 35, 48 



frustrana, 50 



montana, 52 



?ieo?ne:ciccma, 50 



pasadenana, 51 



zozana, 52 

 Rhyncolus, 198 

 Root weevils, 27, 2# 

 Rosalia funebris, 198 

 Rotenone, 207 

 Rots, wood, 13 

 Samia. See Platysamia. 

 Sanitation-salvage logging, 133, 218-20 

 Saperda — 



calcarata, 174 



populnea, 48 

 Sapling insects, 32 



Sap-sucking insects, 34, 78 



injury diagnosis, 55 

 Saturniidae, 82 

 Sawflies, 27, 68, 78 



broad-leaf, 1(22 



conifer, 118 



control, 118, 222 



cottonwood, 122 



cypress, 122 



elm, 122 



European spruce, 116 



hemlock, 120 



incense cedar, 18, 23 



jack pine, 116 



larch, 116, i22 



lodgepole pine, 108, 21S 



Monterey pine, 120 



two-lined larch, 120 



western larch, 120 



willow, 122 

 Sawyers — 



eastern white-spotted, 194 



obtuse, 194 



Oregon fir, 194 



spotted pine, 193 

 Scales, 5, 13, 14, 16, 27, 35, 55, 62-66 



armored, 222 



black pine-leaf, 62, 63 



control, 62, 222 



oystershell, 66 



pine needle, 62, 63 



Prescott, 64 

 Scarabaeidae, 125 

 Schizolachnus — - 



pini-radiatae, 56 



tomentosus, 56 

 Scleras annectens, 166 

 Scobicia declivis, 205 

 Scolytidae, 35, 73, 129, 182 

 Scolytus, 38, 39, 128, 157-160 



fiskei, 158 



laricis, 167 



monticolae , 160 



piceae, 165 



praeceps, 160 



reflexus, 160 



subscaber, 160 



tsugae, 166 



unispinosus, 73, 155, 15S, 161, 167 



ventralis, J. 58 

 Scythropus, 78 



albidus, 125 



californicus, 125 



elegans, 125 



ferrugineus, 125 

 Seed insects, J7, 23, 24, 26 



midges, 23 



fumigation, 24 



shipment, 24 

 Seedling insects, 28, 32 

 Selective cutting, 218 

 Semanotus — 



amethystinus, 175 



juniper i, 176 



ligneus amplus, 176 



ligneus sequoiae, 176 



litigiosa, 176 

 Serropalpus barbatus, 198 

 Shield bearer, madrone, 115 

 Shrews, 215 



Silvicultural practices, 7, 12, 40, 218 

 Siricidae, 200 

 Sirex — 



aerolatus, 201 



behrensii, 201 



californicus, 201 



jwvencMS, 201 

 Slash, 12, 32, 73, 144, 146, 147, 151, 155, 2U, 



218 

 Slugs, 16, 76, 116 

 Smut, black, 55, 56, 57, 58 

 Snags, 11 



Soap, fish-oil, 56, 221 

 Sodium fluoride, 207 

 Sodium fluosilicate, 30 

 Solar heat, 221, 233, 240, 244 



