716 



INDEX. 



Sitones lineatus, in Austria, 261 ; 



control of, on peas in Britain, 



155 ; food-plants of, in Germany, 



176. 

 Sitophilus oryzae (see Calandra). 

 Sitotroga cerealella (Angoumois Grain 



Moth), natural enemy of, on 



cereals in Argentina, 405 ; on 



barley in Britain, 139 ; in stored 



grain, effect of chloropicrin on, 



in France, 260 ; measures against 



in stored wheat in Germany, 425 ; 



on rice in Dutch Guiana, 536 ; 



value of chloropicrin against, in 



Italy, 334 ; effect of atmospheric 



humidity on, in New Jersey, 43 ; 



spread of, in Pennsylvania, 152 ; 



on wheat in Queensland, 155 ; in 



field and stored wheat in Russia, 



104. 

 Slavonia, notice of list of Scolytids 



from, 175. 

 Slender Wireworm (see Horistonotus 



iihleri) . 

 Sloe, Hypoyiomeuta variabilis on, in 



Germany, 288. 

 Small Black Cotton Bug (see 



Oxycarenus luctnosus). 

 Small Black Hardback (see Dyscine- 



tus bidentatus). 

 Small Moth Borers of Sugar-cane 



(see Diatraea saccharalis and D. 



canella) . 

 Smaller Maize Borer (see Dichocrocis 



punctiferalis) . 

 Smaller Pear Borer (see Cydia 



tnolesta) . 

 smaragdina, Oecophylla. 

 smaragdinus, Hyalopeplus. 

 Smartweed (see Polygonum). 

 Smeared Dagger Moth (see Acronycta 



oblinata). 

 Snierinthus ocellatus, on apples in 



Russia, 105. 

 Snierinthus populi, parasitised b}^ 



Rhogas praetor in Britain, 331. 

 sniithi, Phytalus. 

 Smynthurus hortensis (Springtail), 



food-plants of, in Connecticut,342. 

 Smynthurus viridis (Lucerne Flea), 



food-plants of, in South Australia, 



206. 

 Snails, infested with Sarcophaga filia 



in France, 472. 

 snelleni, Acanthopsyche {Psyche). 

 Snowberry, food-plant of Otiorrhyn- 



chus rotundatus in Germany, 275. 

 Soap, in sprays, 7, 23, 29, 31, 47, 51, 



54, 92, 97, 131, 211, 217, 218, 224, 



232, 266, 272, 280, 281, 283, 285, 



288. 312, 316, 323, 326, 339, 341, 



342, 348, 349, 361, 362, 369, 372, 



375, 383, 385, 400, 405, 459, 468, 

 505, 537, 538; formulae containing, 

 29, 47, 177, 211, 212, 228, 280, 

 281, 349, 361, 362, 375, 383, 385, 

 405, 406, 432, 459 ; and Bordeaux 

 mixture, spraying with, against 

 asparagus beetles, 92 ; and china 

 clay, effect of spraying with, on 

 Enipoasca mali, 312 ; as a 

 spreader for lead arsenate against 

 Aphids and Coccids, 7 ; addition 

 of, to lime-copper solution against 

 vine moths, 224 ; effect of ad- 

 dition of, to sodium sulpho- 

 carbonate against Aphid eggs, 31 ; 

 for protecting sweet potato seed- 

 lings from Cylas forniicarius, 53 ; 

 in mixture for painting tea bushes 

 ^.gaimst Xylebonis fornicatus, 110 ; 

 favouring decomposition in liquid 

 liydrocyanic-acid, 91. 



Soap Bark, as a spreader for lead 

 arsenate sprays, 372. 



Soap-resin-fish-oil Emulsion, against 

 Xvleborus fornicatvis, 52 1 . 



Sod Webworm (see Crambus). 



Soda, in spray against Aspidiotus 

 perniciosus, 333 ; and arsenic 

 against Lepidiota, 62 ; in formula 

 for wash against Sitones lineatus, 

 155. 



Soda Soap Wash, spraying with, 

 against Anaphothrips striatus, 465. 



Sodium Arsenate, spraying with, 

 against Cydia molesta, 144 ; sub- 

 stituted for sodium arsenite in 

 spray against Sparganothis pil- 

 leriana, 211; and oil, injections of, 

 against borers, 506. 



Sodium Arsenite, in baits for ants 

 and termites, 115, 154, 285, 507 ; 

 in baits for Gonocephalum , Q5, 193 ; 

 in baits for Orthoptera, 194, 477, 

 484, 485, 495 ; in bait for 

 Laphygma exempta, 412 ; formu- 

 lae containing, 65, 115, 285, 412 ; 

 sodium arsenate as a substitute 

 for, in spray against Sparga- 

 nothis piUeriana, 211. 



Sodium Benzoate, in baits for ants, 

 285, 507 ; formulae for, 285. 



Sodium Carbonate, in formula for 

 spray against Coccus viridis, 111 ; 

 in formula for spray against 

 Sparganothis piUeriana, 211 ; and 

 cresyl, against Ceroplastes rusci, 

 450.' 



Sodium Chloride (Salt), in baits for 

 grasshoppers, etc., 314, 465, 495 ; 

 palms treated with, against 

 Oryctes rhinoceros, 283 ; against 

 Popillia japonica, 308 ; in spray 



