708 



INDEX. 



Spruce, Douglas (see Pseudotsuga 

 taxifolia). 



Spruce, Engelmann (see Picea 

 engelmanni). 



Spruce, Norway (see Picea excelsa). 



Spruce, Red (see Picea rubens). 



Spruce, Sitka (see Picea sitcliensis). 



Spruce Bark-beetle (see Ips typo- 

 graphus). 



Spruce Budworm (see Tortrix fmni- 

 ferana). 



Spruce Gall Louse (see CJiermes 

 abietis). 



Spruce Sawfly (see Diprion abietis). 



spumarius, Philaenus. 



spuria, Oossyparia. 



squamosus, Hi/pomeces. 



Square-necked Grain Beetle (see 

 CatharUis gemellatus). 



Squash, Diabrotica vittata on, in 

 Canada, 24 ; pests of, in Porto 

 Rico, 249 ; pests of, in U.S.A., 2, 

 147. 



Squash Bug (see Anasa tristis). 



Squash Vine Borer (see llelittia 

 satyr iniforrnis). 



Squirrels, destroying cutworms in 

 Nevada, 22. 



Stagmatophora gleditscliaeella, on 

 Oleditschia triacanthos, new 

 parasites of, in U.S.A., 321. 



stagm.atopJiorae, Apanteles. 



stanfordiana. Phylloxera. 



stantoni, Dolicliurus. 



Star-apple, Aleurocantlius woglumi 

 on, in Costa Rica, 395. 



Star-cucumber (see Sicyos angu- 

 latus). 



Starch, in mixture for rex^elling 

 Xylotrechus quadripes, 519. 



Starling, deslTroying grasshoppers 

 in Australia, 263 ; economic 

 position of, in Britain, 238, 372 ; 

 economic importance of, in vine- 

 yards in France, 466 ; destroying 

 8citala pndnosa in New South 

 Wales, 485. 



Starling, Wattled, in S. Africa, 

 245. 



statices, Eaplothrips (AnthotJirips). 



Stauroderus bicolor, destroying 

 turnips in Denmark, 446. 



Stauronotus maroccanus (see 

 Dociostmirus). 



Steam, use of, against insect pests, 

 359, 367, 492 ; for sterilising soil, 

 492. 



stefanii, Eriophyes. 



Steironema ciliatum (Fringed Loose- 

 strife), bionomics of Pelenomvs 

 sulcicollis on, in New York, 509. 



Stella, Paratrigonogastra. 



stellariae, BracJiycolus (Apliis). 



stellata, AcantJwlyda (Lyda) ; 

 Plectana. 



Stem Shield Scale (see Chionaspis 

 madiunensis). 



Stenobothrus bicolor{Hee Stauroderus). 



Stenobothrus ciirtipennis (see 

 Chorthippus). 



Stenobothrus rufipes (see Omocestus 

 ventralis). 



8tenolophus slcrim shir anus, inter- 

 cepted in Connecticut, 339. 



Stenoma, on avocado in Florida, 241 ; 

 intercepted in avocado seed in 

 U.S.A., 277. 



Stenoma caienifer, bionomics of, on 

 avocado in Ecuador and 

 Guatemala, 382. 



stenopterus, Corynothrips. 



Stenozygurti personatuni (Painted 

 Capx^aris Bug), measu^res against, 

 on citrus in New South Wales, 

 373. 



Stephanitis pyri (Pear Tingid), 

 measures against, on apple and 

 pear in France, 500 ; on j)ear in 

 Italy, 157 ; on apple and pear in 

 Switzerland, 234 ; in Trans- 

 caucasia, 344. 



Stephanitis pyrioides, on azaleas in 

 Switzerland. 234. 



Stephanoderes ham.pei, on coffee in 

 Dutch E. Indies, 389. 



stercoraria, Bothrochalcis. 



Sterculia caribaea (Mahoe Cochon 

 Tree), relation of Dysdercus 

 delauneyi to, in West Indies, 355, 

 366. 



Sternochetus mangiferae (Mango 

 Seed Weevil), quarantine meas- 

 ures against, in Florida, 215 ; in 

 India, "288. 



Sternodontis damicornis, in Jamaica, 

 57. 



steropastis, Melanchra. 



Sthenias grisator, on forest trees in 

 India, 535. 



Stiboscopus broolcsi, parasite of 

 Coeliodes inaequalis in U.S.A., 

 150. 



stieticalis, Loxostege (Phlyctaenodes). 



stictipennis, A cmaeodera. 



Stietocephala festina (Three-cornered 

 Alfalfa Hopper), bionomics of, in 

 U.S.A., 23, 205, 418, 



Stigmaeoccus asper, in N. America, 

 336. 



Stigmaeus floridanus (Pineapple 

 Mite), intercepted on pineapple 

 in Hawaii, 33, 329 ; intercepted 

 on pineapple in Porto Rico, 514. 



Stigmaphyllon ciliatuni, occasionally 

 attacked by Acanthopsyche alba 

 in S. Africa, 391. 



stigmaterus, Bassiis {Microdus) ; 

 Hemerobius. 



stigmaticollis, Calandra (see Dio- 

 calandra frumenti). 



