INDEX. 177 



Pine (see also Pinus) — Page, 



probable host of Pissodes canadensis 51 



"Pine (?)," host of Pissodes costatus 6 



Pinus — 



host of Pissodes 26, 43 



host of Pissodes affinis 6 



host of Pissodes approximatus 33 



host of Pissodes laricinus 7 



host of Pissodes nemorensis 34 



host of Pissodes piniphilus 7 



probable host of Pissodes curriei 42, 65 



Pinus banksiana. (See Pinus divaricata.) 



Pinus californicus, distribution 53 



Pinus cembra, host of Pissodes cembrse 7 



Pinus contorta. (See Pinus murrayana.) 



Pinus divaricata, host tree of Pissodes strobi 41, 42, 48 



Pinus echmata — 



host of Pissodes approxiinatus 41, 42, 49 



host of Pissodes nemorensis 41, 42, 52 



Pinus lambertiana, host of Pissodes yosemite 34, 41, 42, 54 



Pinu^ murrayana (contorta), host of Pissodes webbi 41, 42, 54 



Pinus murrayana, host of Pissodes murryanse 35, 60 



Pinus palustris, host tree of Pissodes nemorensis 41, 42, 52 



Pinus ponderosa, host of Pissodes californicus 41, 42, 53 



host of Pissodes schwarzi » 41, 42 



host of Pissodes webbi 34, 54 



host of Pissodes yosemite 34, 41, 42, 54 



Pinus ponderosa scopulorum — 



host of Pissodes schwarzi 33, 51 



host of Pissodes webbi 34, 54 



Pinus pungens, host of Pissodes approximatus 41, 42, 49 



Pinus radiata, host of Pissodes radiatae 34, 41, 42, 56 



Pinus resinosa — 



host of Pissodes approximatus 41, 42, 49 



host of Pissodes strobi 33 



Pinus rigida — 



host of Pissodes approximatus 41, 42, 49 



host of Pissodes strobi 41, 42, 4S 



Pinus scopulorum — 



host of Pissodes schwarzi 33, 41, 42 



host of Pissodes webbi 41, 42, 54 



Pinus sp. , host of Pissodes approximatus 33, 49 



Pinus spp. , host of Pissodes nemorensis 34, 52 



Pinus strobiformis, host of Pissodes webbi 34, 41, 42, 54 



Pinus strobus — 



host of Pissodes affinis 37, 42, 64 



host of Pissodes approximatus 41, 42, 4© 



host of Pissodes notatus - 6 



host of Pissodes pini 7 



host of Pissodes strobi 33, 41, 42, 48 



Pinus sylvestris — 



host of Pissodes notatus 6 



host of Pissodes pini 7 



