INDEX. Ill 



Monohammus scutellatus, bibliographic reference 56 



titillator 41-56 



adult, description 45 



bibliography 5g 



character of insect 45-49 



condition of trees attacked 43 



distribution 43 



e^, description 45 



liabits 51_53 



history 42_43 



host plants 43 



injury to storm-felled timber 44 



larva, description 45 47^3 



loss, pecuniary 45 



natural enemies 53-54 



pupa, description 48^9 



remedies 54-56 



summary 56 



seasonal history 49-50 



Mortar against locust borer 5 g 



Natural enemies and factors in control of insects injurious to forests and forest 



products 85-87 



Needs in forest entomology : 89-91 



NematMS ericAioni causes death of large trees 60 



Neophasia menapia, defoliation of pine followed by work of Dendroctonus brevi- 



comis 20 



Oak, injuries to the wood of dying and dead treesHby insect*; 64 



living trees by Eupsalis miniUa 60 



manufactured unseasoned, injuries by ambrosia beetles 65 



red, injuries to wood of living trees by Lymexylon sericeum 61 



Prionoxystus 61 



rock, injuries to wood of living trees by Carthyhis columhianus 61 



seasoned products in yards and storehouses, injuries by powder-post 



beetles 66 



tanbark, injuries by insects 66 



prevention 83 



timber worm. (See Eupsalis minwta.) 



white, injiiries to wood of living trees by Corthylus columhianus 61 



Prionoxystus 61 



Oaks, injuries to wood of living trees by Lymexylon sericeum 61 



Prioiioxystus 61 



Oars, injuries by insects, prevention 82 



powder-post beetles, prevention 83 



"Patchworm" in timber caused by Corthylus columhianus 61 



Piles, injuries by insects, prevention 84 



Pine beetle, mountain. (See Dendroctonus monticolx.) 

 southern. (See Dendroctonus frontalis.) 

 western. {^eeDendroctronus bremcomis.) 

 butterfly. (See Neophasia Tnenapia.) 



destruction by Dendroctonus hrevicomis 17-30 



forests, injuries by storms 41, 43 



killed by Dendroctonus frontalis : .58 



loblolly, injuries to wood of dying and dead trees by "sawyers" 63 



