814 



INDEX. 



Sheep, utilisation of, against noxious 



insects, 52, 154. 286. 

 shelkov-nikovi, Aresha. 

 Shellac, in formula for banding 



against ants, 204. (See Lac.) 

 shirakii, Aphis. 

 Shorea assmnica, Sphaerotrypes 



siwalikensis in, in India, 565. 

 Shorea robusta (Sal), pests of, in 



India, 99, 179, 369, 542, 565, 573. 

 Shorea talura, lac growing on, in 



India, 171, 181. 

 shoreae, Calandra. 



Shortleaf Pine (see Pinus echinata). 

 Shot-hole Borer (see Xylehoms) . 

 Siam, new Scolytid in, 542 ; pests 



from, intercepted in California, 



251, 472. 

 Siberia, new bark-beetles in, 328 ; 



measures against locusts in, 429, 



430, 547 ; miscellaneous pests in, 



473, 542 ; new Aphid on Alnus 



viridis in, 454. 

 Sibine fusca, on coconuts in British 



Guiana, 101. 

 sibiriciis, Dendrolimus ; Dennestes 



frischi ; Gomphocerus ; Scolytus 



{Eccoptogaster) . 

 sicardi, Mecinus. 

 Sicily, clover pests in, 301 ; orchard 



pests in, 444, 602 ; Aspidiotus 



hederae intercepted in California 



on lemons from, 251 ; identity 



of Apanteles imported into Massa- 

 chusetts from, 404. 

 Sida, Pempheres affinis on, in India, 



399. 

 Siderodactylus Sagittarius, on Penni- 



setimi spicatum in West Sudan, 27. 

 Sigalphus luteipes, parasite of Bru- 



chus rufimanus in British Isles, 



583. 

 signata, Orchesma; Phytometra 



[Plusia] . 

 signatus, A nthonomus . 

 signifer, Phassus. 



Sikkim, Duomitus ceramicus in, 178. 

 silacealis, Boiys (see Pyrausta nubi- 



lalis) . 

 silaonus, Macrodactylus. 

 silemis, Phyllognathus. 

 Silicon Fluoride, unsuitable as a 



fumigant, 142. 

 Silk, produced by A naphe in Nigeria, 



124 ; Lepidoptera producing, in 



San Salvador, 591. (See Seri- 

 culture.) 

 Silk Materials, damaged by Grylhts 



domesticus in France, 119. 

 Silk-cotton Tree (see Eriodendron 



anfractuosum) . 

 Silkworm, Eri (see Attacus ricini). 



Silkworms, cocoon waste from, as 

 food for cows, 463. (See Bonibyx 

 mori.) 



Silpha, on beet in Czecho-Slovakia, 

 36, 466. 



Silpha atrata, bionomics of, on beet 

 etc. in Czecho-Slovalda, 291. 



Silpha obscura, on beet in Czecho- 

 slovakia, 290. 



Silpha opaca (see Blitophaga) . 



Silvamis bicornis, notice of habits of, 

 in Europe and North America, 

 349. 



Silvamis gemellatus (see Cathartus 

 quadricolHs) . 



Silvamis gossypii, notice of habits 

 of, in Europe and North America, 

 349. 



Silvamis mercator, notice of habits 

 of, in Europe and North America, 

 349. 



Silvamis siirinamensis (Saw-toothed 

 Grain Beetle), in Britain, 32, 106 ; 

 intercepted in California, 90, 197, 

 250 ; in stored cereals in Denmark, 

 61 ; economic position of, in 

 Hungary, 62 ; in stored dates in 

 Mesopotamia, 402 ; in stored dates 

 in New Zealand, 468 ; in stored 

 products in Russia, 117; in 

 Tasmania, 101 ; in U.S.A., 137, 

 298 ; notice of habits of, 349 ; 

 Tenebroides mauritanicus preda- 

 cious on, 107 ; measures against, 

 101, 137. 



Silver Fir (see Abies pectinata). 



Silver Fir Bark Aphis (see Chernies 

 piceae) . 



Silver Fish (see Lepisma). 



silvestrella, Dioryctria. 



silvestrii, Drepanotermes ; Galesus ; 

 Tychea. 



silybi, Aphis. 



Silybum marianimi (European Milk 

 Thistle), Platyptilia on, in Cali- 

 fornia, 470. 



Simaethis (see Hemerophila). 



similis, Kolla ; Myzus ; Saperda. 



Simodactylus cimiamomeus, on sugar- 

 cane in Hawaii, 196, 518 ; search 

 for parasites of, in Philippines, 

 518. 



simplex, Chilo ; Diorthus ; Lissor- 

 hopirus ; Pinnaspis ; Tipula. 



Siniplicia robustalis, on ragi in 

 Mysore, 200. 



simplicipes, Glypta. 



simpsoni, Cydia pomonella. 



simulans, Nysius. 



Sinapis, pests of, in Germany, 261, 

 262. 



