Xiv HOST INDEX. 



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Coleus sp. . ^f.(y 



Grecnhouso orthezia, Orthezia insignis 92 



Grwnliouso white fly, Aleyrodes vaporaiiorum 145 



Lonji-taikHl inoaly bug. Psciidococcus loiigispinus 106 



Corn (/<•« iiKiiis). 



Augouniois jirain moth, Sitotrof/d ccrcalella I'o 



Apple Icaf-hoppor, Empoasca mali 41 



Beet army worm, Laphygma cxigita 163 



Chinch bui;. Blisniis Inicopterus 149 



Corn-ear worm, Ucliothis obsohta 165 



Corn loaf-aphis. Aphis maidis 64 



Grasshoppers 1^ 



Twelve-spotted cucumber beetle, Diabrotica soror ^^» 



Wcsli'rn army worm. Vhorizagrotis agrestis 163 



Cotoneaster sp. 



I't-ar-lcaf blister mite, Eriophyes pyrt o 



Cotton ((jossypiiim sp. ). 



Beau thrips, HcUothrips fasciattis 30 



Cantaloupe fly, Eu.vesta notata 249 



Citrus mealy bug, Pseudococcus citri 102 



Cotton-boll worm, Hcliothis obsoleta 165 



Melon aphis. Aphis gossypii 62 



White peach scale, Aulacaspis pentagona 125 



Cottonwood {Populus sps. ). 



Ai)ple leaf-hopper, Empoasca mali 41 



Bead-like cottonwood gall-louse. Pemphigus populimonilis 58 



Common cottonwood louse, Thomasia populicola 84 



(ireedy scale, Aspidiotus camclliw 127 



Oyster shell scale, Lepidosnphes iilmi 139 



Poplar-stem gall-louse, Pemphigus populicaulis 54 



Walnut scale, Auspidiotiis juglans-regiw 129 



Cowpea i\igii<i cat Jang). 



Six-siiottcd mid', '/'( tr<nii/cli iis biiiuicitlatus 8 



Croton sp. 



(Jreenhouse thrips, Heliothrips hwmorrhoidalis 32 



Long-tailed mealy bug, Pseudococcus longispinus 106 



Purple scale, Lcpidosaphes beckii 136 



Cucumber ((.iicinnis satirus). 



(irei'iiliouse white fly, Aleyrodes vaporaiiorum 145 



Hop flea beetle, PsylHodes punctulata . 231 



Six-spotted mite, Tetranyehus bimaculatus 8 



Stri|)cd cucumber l)eetle, Diabrotica vittata 230 



Twclvi'-spot ted cucumber beetle, Diabrotica soror 229 



Cudweed {(Jtiaphalium califoniiacum) . 



Beau thrips, Heliothrips f-asciatus 30 



Cuphea sp. 



(Ji-cenhousc orthezia, Orthezia insignis 93 



C u rra nt ( llibes sp. ) . 



Apple leaf-hopper, Empoasca mali 41 



Imported currant borer, Hesia tipuliformis 193 



Ivy scale, Aspidiotus hederw 128 



Oyster shell scale, Lepidosaphes uhni 139 



Pear scale, Kpidiaxpis piricola 126 



San .lose scale, Aspidiotus perniciosus 130 



Scurfy scale, (Jhionaspis furfura 123 



Custard Apple (Anona reticulata). 



Florida wax scale, C'eroplastes floridensis 113 



Cycas sps. 



Hemispherical scale, Saissetia hemisphwrica 117 



Long-tailed mivily bug. Pseudococcus longispinus 106 



Ivy scale, Aspidiotus hederce 128 



Red scale, Chrysomphalus aurantii 133 



Soft brown scale. Coccus hesperidum 114 



White iH'ach scale, Aulascaspis pentagona 124 



