2i)0 



NEW YORK STATE MUSEUM 



gallicola, Atriplicia, 127 



Podapion, 16 

 Garrya, 174 

 Gaylussacia, 176 

 gaylussacii, Dasyneura, 176 

 gemma, Pachypsylla, 122, 123 

 gemmae, Dasyneura, 30 



Rhabdophaga, 30 

 gemmarius, Andricus, », 61, 64 , 

 gemmiformis, Andricus, 56 

 gemula, Dryophanta, 73, 75 

 Genista, 154 



genistamtorquens, Dasyneura, 154 

 georgiana. Phylloxera, 48 

 Geraniaceae, 156 

 Geranium family, 156 

 Geranium richardsonii, 157 

 Gerardia, 185 

 Giardomyia menthae, 184 

 gibbosa, Cynips, 120 

 gibsoniella, Gnorimoschema, 197 

 gillettei, Aylax, 204 



Dicrodiplosis, 17 



Neuroterus, 81 

 glandis, Dasyneura, 118 

 glandulosus, Cynips, 119 

 glandulus, Andricus, 118 

 glechomae, Aylax, 182, 183, 203 

 gleditschiae, Dasyneura, 152 

 Gleditsia, 152 

 globosa, Cincticomia, 92 



Lestodiplosis, 38 



Phylloxera, 46 



Rhabdophaga, 37 

 Globose leaf galls, 43, 46 

 globosum, Gymnosporangium, 21, 136 

 Globular rose gall, 146, 153 

 globuloides, Rhodites, 146, 153 

 globulus, Amphibolips, 68, 91 



Asphondylia, 206 



Disholcaspis, 63, 64, 65, 66 



Pachypsylla, 124 

 glutinosa, Caryomyia, 47 



Rhopalomyia, 198, 199 

 gnaphalioides, Rhabdophaga, 30 

 Gnaphalium, 204 

 gnaphalodis, Rhopalomyia, 208 

 Gnorimoschema baccharisella, 204 



gallaeasteriella, 197, 201 



gallaediplopappi, 201 



Gnorimoschema (continued) 



gallaesoHdaginis, 196, 197 



gibsoniella, 197 



octomaculella, 202 



salinaris, 197 



subterranea, 201 



tetradymiella, 212 

 Golden aster, 191 

 Golden aster bud midge, 191 

 Goldenrod, 191 

 Goldenrod ball gall, 196, 197 

 Goldenrod beaked flower gall, 191 

 Goldenrod black blister gall, 194 

 Goldenrod bunch gall, 192 

 Goldenrod gall, Clarke's, 193 



elliptical, 196, 197 



knotty, 196 



scarred, 197 

 Goldenrod nun midge, 192, 193, 194 

 Goldenrod ribbed gall, 193, 194 

 Goldenrod root stalk bud midge, 192, 



196 

 Goldenrod, rosy blister gall, 194 

 Goldenrod, small rosette gall, 193 

 Goldenrod stem midge, 195, 196 

 Goldenrod stemmed gall, 193, 195 

 Goldenrod yellow blister gall, 194 

 Gonaspis potentillae, 137, 140 

 Gooseberry, 131 



Otaheite, 157 

 Gooseberry bud midge, 131 

 Goosefoot family, 126 

 gossypii, Contarinia, 171 



Eriophyes, 171 



Porricondyla, 171 

 Gossypium, 171 

 Gourd family, 189 

 Gouty gall beetle, 142 

 Gouty oak gall, 58, 59 

 Gouty pitch pine midge, 1 5 

 Gouty vein midge, 160, 161, 163 

 gracilis, Rhodites, 145, 148, 154 

 graminea, Chlorops, 23 

 Gramineae, 22 

 graminis, Dasyneura, 25 



Lestodiplosis, 22 

 grande, Isosoma, 21, 22 

 Grape, 165 

 Grape apple gall, 166 

 Grape blister gall, 168 



