688 



INDEX. 



subcdbicornis, EpicUnocarsis. 



Subclytia rotundiventris, parasite of 

 CUnocoris griseus in Denmark, 

 442. 



subcoerulea, Euchlora. 



subcorticalis, Chionaspis. 



subcrinita, Epitrix. 



subcuticular is, Aspidiotus {Aoni- 

 diella). 



sub/lava, Abbella. 



subfuscus, Atlious. 



submarginatus, Xyleborus. 



submicans, Zaoninioencyrtus. 



subopacus, Polygrajihus. 



subpropinquella, Depressaria. 



subsaturata, Hypocala. 



subsericans, Amblyteles. 



subsericea, Formica Jusca. 



subspinosus, Macrodactylus. 



subterranea, Feltia. 



subtilis, Gosmia. 



Sudan, food-plants of LapJiygma 

 exigua in, 291. 



Sudan Grass (sec Andropogon 

 sorghum). 



Sugar, in poison -baits against ants, 

 536. 



Sugar Beet (see Beet). 



Sugar-beet Lsaf-hopper (see Eutet- 

 iix tenella). 



Sugar-beet Webworm (see Phlyctae- 

 nodes siicticalis). 



Sugar-cane, legislation restricting 

 the importation of, into Australia, 

 253 ; Ligyrus fossator on, in 

 Brazil, 299 ; pests of, in Br. 

 Gruiana, 359, 465 ; legislation 

 against importation of, into 

 Egypt, 232 ; Lapliygma exigua 

 on, in Egypt, 291 ; Bhabdocneniis 

 obscurus on, in Fiji, 91 ; pests of, 

 in Hawaii, 433, 434 ; pests of, in 

 India, 95, 225-227, 439, 440; 

 pests of, in Java, 83, 86, 89, 318, 

 456 ; pests of, in Mauritius, 153 ; 

 pests of, and their control in 

 Queens^land, 61, 109, 121, 152, 

 183, 238, 277, 343, 344-346, 400, 

 430, 471 ; pests of, in West Indies, 

 10, 29, 43, 84, 150, 152, 153, 171, 

 203, 256, 321, 365, 422 ; pests of, 

 and their control in U.S.A., 114, 

 115, 153, 182, 184, 193, 319, 431, 

 464 ; Chionaspis tegalensis im- 

 ported into U.S.A. on, 199 ; 

 selection of immune varieties of, 

 84. 



Sugar-cane Beetle (see Lepidioia 

 albohirta). 



Sugar-cane Beetle Borer (see Bhab- 

 docnemis obscurus). 



Sugar-cane Bud Beetle (see My- 

 ochrous armatus). 



Sugar-cane Bud Caterpillar (see 

 Cirphis humidicola). 



Sugar-cane Fly (see Stenocranus 

 saccharivora). 



Sugar-cane Froghopper (see Tom- 

 aspis saccharina). 



Sugar-cane Leaf -hopper (see PerJcin- 

 siella saccharicida). 



Sugar-cane Mealy Bug (see Pseudo- 

 coccus sacchari and Ripersia). 



Sugar-cane Moth Borer (see Diatraea 

 saccharalis). 



Sugar-cane Root Borer (see Diapre- 

 pes abbreviatus). 



Sugar-cane Stalk Borer (see Diatraea 

 saccharalis). 



Sugar Maple, Otiorrhynchus ovatus 

 on, in U.S.A., 528. 



sulcatus, Tlecabolus ; Lopus ; Otior- 

 rhynchus. 



sidcicollis, Ceuthorrhynchus. 



sulcifrons, Sitones. 



Sulphur, use of, against mites, 23, 

 239, 273, 317 ; ineffective against 

 Atia cephalotes, 360 ; disinfection 

 of soil with, 490 ; as a dusting 

 powder, 23, 78, 164, 181, 189, 239, 

 319, 375, 418; methods of fumi- 

 gation with, 209, 365, 401, 471 ; 

 value of, as a carrier of lead 

 arsenate, 448 ; cost of, in Russia, 

 23 ; and lime, in formula against 

 Eulecanium nigrofasciatum, 430 ; 

 and lime arsenate against apple 

 pests, 260. 



Sulphur Dioxide, fumigation of 

 cotton seed with, 9, 256 ; fumi- 

 gation with, against insect pests, 

 49, 111 ; disadvantages of, 287. 



Sulphur, Liver of (see Potassium 

 polysulphide). 



sulphurea, Gymatophora. 



Sulphuric Acid, in manufacture of 

 hydrocyanic acid gas, 315. 



Sumac, pests of, in Canada, 405,517, 

 521 ; Blepharida rhois on, in Vir- 

 ginia, 339. 



Sumac Fie a- beetle (see Blepharida 

 rhois). 



Sumatra, Ghrysomphalus calami on 

 Galamus spectabilis in, 202 ; new 

 Capsids in, 481 ; Galosoma syco- 

 phanta introduced into, against 

 Phryganidia californica and Chlo- 

 ridea obsoleta, 434 ; Goptoternhes 

 gestroi on Hevea brasiliensis in, 

 388 ; Eidari irava on coconuts in, ' 

 150; Phthorimaea heliopa in, 80. 



swnuitranus, Kelopeltis. 



Sunflowers, pests of, in S. Africa, 

 247 ; pests of, in Nyasaland, 8, 9 ; 

 Xanthotrachelus spp. on, in India, 

 439 ; pests of, in Russia, 104, 218, 

 330, 458 ; pests of, in U.S.A., 74, 

 245, 247. 

 sunia, Xylomyges. 

 suppressaria, JSiston. 



