INDEX 



601 



Prosopis, 173, 513 

 proxima, Anoplodera, 496 

 Pseudotsuga, 61 

 Psyrassa unicolor, 503 

 pumila, Malus, 496 

 punctatus, Phloeosinus, 85 

 pusillus, Daucus, 369 

 pygmaeus, Cephus, 102 

 Pyrausta futilalis, 448 



nubilalis, 72, 73, 78 



theseusalis, 453 

 pyxidifera, Lagoa, 266 



Ramosia bibionipennis, 254 

 Rhododendron, 118, 150 

 Rhus, 118 



diversiloba, 521 

 robiniae perlucida, Paranthrene, 497 

 robustella, Tetralopha, 453 

 rosaceana, Choristoneura, 150, 154 

 rubigalis, Udea, 78 

 rubiginosus, Polistes, 401 

 Rudbeckia amplex, 367 



Salix gall, 74 



Salix, 148, 264, 411, 483, 496 

 Sambucus canadensis, 239 

 Samia cynthia, 87 

 Sanninoidea exitiosa graefi, 254 

 Saperda calcarata, 519 



Candida, 484, 496 



discoidea, 496 



moesta, 483 

 sativa, Pastinaca, 248, 251, 373 

 sawfly, 269 

 Sceliphron, 469, 476 



caementarium, 474, 476 

 Schoenobius melinellus, 40 

 semicrocea, Exyra 78 

 semifuneralis, Euzophora, 446 

 sertifer, Neodiprion, 55 

 sheppardi, Hyaloscotes, 78 

 silk moth, 87 

 similis, Diprion, 61 

 Simyra henrici, 78 

 slossoniae, Alarodia, 32 

 Solidago, 419 



spicatum, Trichiosoma, 69 

 spinicauda, Plectura, 521 

 spruce sawfly, 61 



sticticalLs, Loxostege, 78, 243, 458 

 stolonifera, Cornus, 484 

 syringae, Podosesia, 503 



tabidus, Cephus, 102 



taylori, Trichiosoma, 69 



Tenthredinidae, 83 



tertialis, Phlyctaenia, 78, 102, 113, 114 



tesellaris, Hallisidota, 258 



Tetralopha robustella, 453 



theseusalis, Pyrausta, 453 



tibialis, Aegeria, 195, 197 



tigris, Ancistrocerus, 474 



Tolype, 257 



velleda, 258 

 Tortricidae, 423 

 triangulum, Trichiosoma, 69 

 Trichiosoma, 69 



spicatum, 69 



taylori, 69 



triangulum, 69 

 trichocarpa, Populus, 483 

 Trichoplusia, 254 



ni, 78 

 Trifolium pratense, 392 

 tripunctaria, Pilocrosis, 385 

 tripunctata, Oberea, 102 

 Tsuga heterophylla, 222 

 tsugae, Neodiprion, 56, 64, 169 

 tussock moth, 85 

 Typha, 39 



Udea rubigalis, 78 

 Ulmus, 102, 495 

 unicolor, Psyrassa, 503 

 uva-ursa fire-worm, 78 

 uvifera, Cocoloba, 503 



variana, Acleris, 162 

 velleda, Tolype, 258 

 Vespidae, 523 

 Vespula, 523, 524, 526, 528, 529 



arenaria, 529 



maculata, 528, 529 

 vetusa, Hemerocampa, 85 

 virginica, Ostrya, 484 

 viteana, Polychrosis, 59, 78, 140, 162 

 Vitis, 172 



vittaticollis, Agrilus, 486 

 vulgare, Foeniculum, 373 

 vulnifica, Lineodes, 396 



walsinghami, Phereoeca, 396 



wheat, 446 



white fir sawfly, 373 



