HOST INDEX. XXXvii 



Ginko (Ginko biloba). Page 



European peach scale, Lecanium persicw 149 



Ginseng (Panax quinquefolium) . 



Oyster-shell scale, Lepidosaphes ulmi 190 



Gladiolus (Gladiolus sp.). 



Corn ear-worm, Chloridea obsoleta 397 



Gleditschia triacanthos — see Honey Locust. 



Gleditschia aquatica — see Water Locust. 



Glycine hispida — see Soja Bean. 



Glycyrrhiza — see Wild Liquorice. 



Gnaphalium — see Cudweed. 



Goat's- beard {Animus Sylvester) . 



Oyster-shell scale, Lepidosaphes ulmi 190 



Golden rod (Solidago spp.). 



Cottony cushion or fluted scale. Icerya purchasi 110 



Orange Tortrix, Tortrix citrana 442 



Red composite aphis, Macrosiphum rudbeckice 107 



Red scale. Chrysomphahis aurantii 183 



Gooseberry (Rites spp.). 



Apple leaf-hopper, Empoasca .mali 63 



Black gooseberry borer, Xylocrius agassizii l!."4 



Cottony maple or vine scale, Pulvinaria vitis 136 



Currant or gooseberry fruit-fly, Epoehra canadensis 324 



European fruit Lecanium. Lecanium corni lit! 



European peach scale, Lecanium persicoe 149 



Fruit-tree leaf-roller, Archips argyrospila 439 



Grape leaf-hopper, Erythroneura conies 65 



Imported currant borer, JEgeria tipuliformis 428 



Oblique-banded leaf-roller, Archips rosaccana 441 



Oyster-shell scale, Lepidosaphes ulmi 190 



Pernicious or San Jose scale, Aspidiotus perniciosus 179 



Scurfy scale, Chionaspis furfura 158 



Two-spotted mite, Tetranychus telarius 16 



Xylocrius cribratus 253 



Yellow bear caterpillar. Diacrisia virginica 390 



Gooseberry, Wild (Ribes sp. ) . 



Great Basin tent-caterpillar. Malacosoma fragilis 411 



Goosefoot — see Chenopodium and Lambsquarters. 



Gossypium — see Cotton. 



Gourd (Cucurbita pepo ovifera). 



Melon aphis. Aphis gossgpii 90 



Melon worm, Diaphania hyalinata 431 



Squash bug, Anasa triatis 202 



Squash-vine borer, Melittia satyriniformis 430 



Goutweed (Mgopodvum podagraria) . 



Farsnip plant louse, Siphocoryne capretB 100 



Grape ( Vitis spp. ) . 



Achemon sphinx, Pholus achemon :;s."> 



Alfalfa semi-looper, Phytomeira californica 395 



Apple leaf-hopper, Empoasca mali 63 



Baker's mealy bug, Pseudococcus bakeri 126 



Black scale, Saissetia olew l.~i4 



Blue sharpshooter, Tcttigoniella circellata 66 



Box-elder plant bu.u', Leptocoris trivittatus 205 



Branch and twig-borer, Polycaon eonfertus 239 



California grape root-worm, Broniins obscurus 256 



California Prionus, Prion us californicus 252 



Citrus mealy bug, Pseudococcus citri 128 



Citrus thrips, Scirtothrips citri 55 



