278 



GENERAL INDEX 



Moths (continued) 

 shoot — ■ 



Monterey pine, 52 

 pine, 34, 52 

 silk— 



Ceanothus, 86 

 giant, 78, 82 

 snout, 179 

 tiger, 79, 87 

 tip, 5, 10 

 cedar, 113 

 cypress, 112 

 pine, 33, 35, 50 

 southwestern pine, 50 

 western pine, 50 

 tussock, 79, 00 



Douglas-fir, 9, 77, 90, 225 

 rusty, 93 

 spotted, 88 

 twig, 10, 33, 39 

 Cypress, 53 

 ponderosa, 48 

 Myeloborus, 37 

 Mylabris. See Bruchus. 

 Napthalene, 27, 241 

 Necydalis cavipennis, 198 

 Needle-tier, lodgepole pine, 55, 80, 106 

 Nematus. See Pristiphora. 

 Neoclytus — 

 caprea, 198 

 conjunctus, 198 

 muricatulus, 47 

 Neodiprion, 78. 118-120 



americanus banksianae, 120 

 burkei, 108, 118 

 edtvardsii, 120 

 fulviceps, 120 

 gillettei, 120 

 rohweri, 120 

 tsugae, 78, 120 

 Neomyzaphis abietina, 56 

 Neophasia menapia, 80 

 Nepytia — 



canosaria, 101 

 umbrosaria, 101 

 pha-ntasmaria, 101 

 Nicotine, 66, 109, 112 

 Nicotine sulfate, 32, 55, 58, 222 

 Notolophus antiqua, 93 

 Xuculaspis californica, 63 

 Nursery-tree insects, 27 



injury key, 28 

 NympJialis californica, 210, 212 

 Oak apple, 69 

 Oakworm, California, 89 

 Oberea — ■ 



ferruginea, 47 

 quad ric all oea, 47 

 Oeme costata, 47 

 Oil- 

 burning, 236 

 penetrating, 241 



spray, 32, 55, 62, 66, 221. 222, 237 

 Oleoresins, 131 

 Olethreutidae, 48 

 Oligotrophus betheli, 70 

 Oncideres quercus, 47 



rhodosticta, 47 

 Opsimus quadrilineatus, 47, 196 

 Orders, insect. 14 

 Orthodichlorobenzene, 49, 139, 164, ISO, 181 



205, 241 

 Orthotomicus, 37, 128, 144 

 caelatus, 154 

 ornatus, 153 

 vicinus, 154 

 Ostomatidae, 133, 216 

 Paradichlorobenzene, 27, 180 

 Paranthrene robiniae, 200 

 Parasites, 216, 220 

 Paratetranychus, 68 

 Paramimia conicola, 23 

 Peeling. See Control. 

 Penetrating-oil sprays, 241 

 Peronea. See Acleris. 



Petrova, 34, 48 

 albicapitana, 52 

 burkeana, 52 

 edemoidena, 52 

 luculentana, 52 

 metallica, 52 

 7nonophylliana, 52 

 picicolana, 52 

 sabiniana, 52 

 Phenacaspis piniioliae, 63 

 Phloeosinus, 73, 128 

 aciculatus, 168 

 antennatus, 39 

 chamberlini, 39 

 cristatus, 168 

 cupressi, 168 

 iulgens, 39 

 hoferi, 39 

 hojipingi, 39 

 juniperi, 167 

 L-eeH^, 39 

 nitidus, 168 

 punctatus, 167 

 rubicundulus, 168 

 rugosus, 168 

 scopulorum, 168 

 sequoiae, 168 

 spinosus, 39 

 sQimmosws, 168 

 utahensis, 168 

 vandykei, 39 

 Phryganidia californica, 89 

 Phyllocnistis populiella, 116 

 Phyllonorycter — 

 apicinigrella, 115 

 arbutusella, 115 

 felinella, 115 

 incanella, 115 

 salicifoliella, 115 

 tremuloidella, 115 

 Phyllophaga, 28 

 Phymatodes — 

 decussatus, 176 

 dimidiatus, 176 

 hardyi, 48 

 hirtellus, 48 

 lecontei, 176 



nitidus, 24. 176 



vulneratus, 48 

 Physokermes insignicola, 66 

 Phytoptus pint, 69 

 Pineus, 55, 58 



boycei, 62 



borneri, 62 



coloradensis, 62 



pinifoliae, 61 



similis, 62 

 Pinipestis. See Dioryctria. 

 Pissodes, 33, 176, 198 



burkei, 178 



californicus, 178 



coloradensis, 178 



costatus, 178 



curriei, 178 



engelmanni, 40 



fasciatus, 178 



murrayanae, 178 



piperi, 178 



radiatae, 41, 178 



schicarzi, 41. 178 



sitchensis, 40 



strobi, 39 



terminal feeding, 39 



terminalis, 40 



■icebbi, 178 



yosemite, 41, 177, 178 

 Pityococcus — 



ferrisi, 66 



rugulosus, 66 

 Pityogenes, 37, 173. 128, 131. 144 



carinulatus, 152 



fossifrons, 153 



knechteli, 153 

 Pityokteines, 39, 73 



elegans, 38 



