HOST INDEX. lix 



Panax quinque folium — see Ginseng. Page 



Panda tuts — see Screw Pine. 



Panicum — see Crab Grass and Millet. 



Parsley (Carum petroselinum) . 



California parsley caterpillar, Papilio zolicaon 455 



Celery or parsley caterpillar, Papilio polyxenes 454 



Parsnip plant louse, Siphocoryne caprew 100 



Parsnip (Pastinaca saliva). 



Parsnip leaf-miner, Acidia fratria 341 



Parsnip plant louse, Siphocoryne caprew 100 



Yellow bear caterpillar, Diacrisia virginica 390 



Parsnip, Cow (Heracleum sphondylium) . 



Parsnip plant louse, Siphocoryne caprew 100 



Parsnip, Giant Wild {Heracleum lantanum) . 



Parsnip leaf-miner, Acidia fratria 341 



Wild parsnip leaf-miner, Phytomyza albiccps 349 



Passiflora — see Passion Vine. 



Passion Vine (Passiflora spp.). 



Citrus mealy bug, Pseudococcus citri 128 



Greedy scale, Aspidjotus camellia 175 



Omnivorous looper, Sabulodes cabcrata 419 



Red scale, Chrysomphalus aurantii 184 



Two-spotted mite, Tetranychus telarius 16 



Pastinaca — see Parsnip. 



Pea (Pisum spp.). 



Alfalfa caterpillar, Eurymus eurytheme 359 



Alfalfa semi-looper, Phytometra californica 395 



Armyworm, Cirphis unipuncta 396 



Bean thrips, Heliothrips fasciatus 52 



Bean weevil, Acanthoscelides obtectus : 287 



Beet armyworm, Laphygma flavimaculata 400 



Corn ear-worm, Chloridca obsoleta 397 



Destructive pea aphis, Macrosiphum pisi 104 



Lima bean symphylid, Scntigerclla californica-. 21 



Obscure 12-spotted cucumber beetle, Diabrotica 12-punctata tenella 273 



Pea weevil, Bruchus pisorum 288 



Red spider, Bryobia pratensis 14 



Seed-corn maggot, Phorbia fuseiceps ; 334 



Serpentine leaf-miner, Agromyza pusilla 346 



Two-spotted mite, Tetranychus telarius 16 



Variegated cutworm, Lycophotia margaritosa 401 



Western armyworm, Euxoa agrestis 398 



Western radish maggot, Phorbia planipalpis 338 



Western striped cucumber beetle, Diabrotica trivittata 274 



Western 12-spotted cucumber beetle. Diabrotica soror 271 



Yellow bear caterpillar, Diacrisia virginica 390 



Pea, Chick (Cicer arietinum) . 



Granary weevil, Calandra granaria 307 



Pea, Pigeon or Red-gram (Gajanus indicus) . 



Black scale, Saissetia olew 154 



Pea Tree (Caranga arborescens) . 



Bur clover or cowpea aphis, Aphis medicaginis 90 



Peach (Primus persica) . 



Bean thrips, Heliothrips fasciatus 52 



Black fruit-tree beetle, .Magdalis gracilis 302 



Black peach aphis, Aphis persicw-niger 97 



Black plant-bug, Irbisia brachycrrus 213 



Blue milkweed beetle, Chrysochus cobaltinus 259 



Box-elder plant-bug, Leptocoris trivittatus 205 



