XXVl HOST INDEX. 



Plum — Ciintinued. Page. 



Itcd-humped caterpillar, >!<hi^iii<t foncinmi 188 



Red scale, Chrijsomphahis aiiraiitii 131 



San Jose scale, Asitidiotiis pcmiciosus 130 



Scurfy scale. Vhioiiasi)iti furfura 123 



White peach scale, Aulacaspis poitagona 124 



Podocarpus sp. 



lied scale. (Jhri/somphalus aurantii 534 



Poinsettia { Eiipliorbia piilcherrima) . 



Citrus Mealy Iniu', I'seinlococcus citri lOl* 



Pomaderris apetala. 



I'lU'iile scale. Li piihisaphes heckii l.'JT 



Pomegranate (Fiinica granatum) . 



Ulack scale, ^aissctia olece 119 



Citrus thrips, Euthrips citri 34 



Citrus white fly, Alci/rodes citri 350 



Cottony cushion scale, Icerya purchasi 89 



Florida wax scale, Ceroplastes floridcnsis 113 



Greedy scale, Aspidiotiis camelUw 127 



Ivy scale, Aspidiotus hedcrw 129 



Pomelo (Citrus decuniana ) . see Citrrs. 



Citrus mealy bug, Pseudococcus citri 102 



Citrus white fly, Aleyrodes citri 350 



Poplar (Populus sps. ), see Cottonwood. 



Black scale. tSiassctia olece 119 



Oyster shell scale. Lepidosaphcs uJmi 139 



San Jose scale, Aspidiotus pcriiiciosus 130 



Scurfy scale, Chionaspis furfura 123 



Potato (iSolnnum tuberosum). 



.Vpple leaf-hopper, Empoasca mail 41 



Beet army worm, Laphi/f/ma exifrua 163 



Cottony cushiou scale, Irrri/a purchasi 91 



Drosophila husckii 255 



False chinch bug, Nysius angustatus 149 



Grasshoppers 17 



Green peach aphid, My::us prrsicw 78 



Harlequin cabbage bug, Murgautia histrionica 146 



Hop flea beetle. Psylliodes punctulata 231 



I'otato eelworm, H'etcrodcra radicirola 284 



I'otato tuber moth, Phthorinura oprrcnlelki 167 



Sand or Jerusalem cricket, Hteuopcliuatus irrrgularis 25 



Solanum root louse. Trifidaphis rudivivolu 5S 



Tomato sphinx, Phlegetliontius sexta 156 



Twelve-spotted cucumber beetle, Diahrotica soror 229 



Western army worm, Ghorizafirotis agrcstis 163 



Primrose (Primula sp.). 



(Jreenhouse white fly, Aleyrodes vaponirioruiu 14."') 



Privet (Ligustrum sps.). 



Citrus white fly, Aleyrodes citri . 144. 3.50 



San Jose scale, Aspidiotus perniciosus 1.30 



Prune ( Prunns sp. ). 



Black scale, l^aissctiu olew 119 



Brown day moth, Pseudohasis eglanterina 184 



Citrus red spider. Tetranychus mytilaspidis 9 



Clover mite, Bryohia pratciisis 7 



Common cut worm. Eu.roa atomaris 164 



European fruit scale, Lecanium corni 120 



Fall cankerworm, Alsophila pometaria 187 



Frosted scale, Euleeanium pruinosuni 116 



Fruit tree pulvinaria. Pulviiiaria amygdali 110 



Mealy plum louse, ffyalopterus arundinis 86 



Peach borer. Haniiinoideu opalesccns 195 



Pear thrips. Euthrips pyri ,36 



