INDEX. 



713 



scutiformis, Chrysomphalus {Aspi- 



diotus) . 

 scutosa, Heliothis. 



Scymnus, natural enemy of mealy- 

 bugs in California, 31(S, 318. 

 Scymnus kimeli, predaceous on 



avocado pests in Florida, 219. 

 Scymnus roseicollis, natural enemy 



of Aphis gossyi>ii in l^orto Rico, 



303. 

 Scymnus utilis, predaceous on avo- 

 cado pests in Florida, 219. 

 Scyphophorus acupunciaius, on Agave 



spp. in Curasao, 149. 

 Sea-moss Stock, addition of, to 



nicotine-arsenical combinations 



against Cydia rnolesta, 355. 

 Sea-water, spraying with, against 



scale-insects, 213. 

 Seal-oil, in formula for spray against 



Chrysomphalus dictyospermi pin- 



nulifera, 451. 

 secalis, Harmolita. 

 Sechium edule, Dacus cucurbitac on, 



in Ce}don, 521. 

 secundum, Liodontomerus. 

 Seed Corn Maggot (see Phorbia 



fusciceps) . 

 Seed-bug of Tea (see Poecilocovis 



hardwicki). 

 segetuDi, Anisoplia ; Euxoa {Agro- 



tis) . 

 Seius safroi, infesting bark-beetles 



in U.S.A., 524. 

 Selenaspidus articulatus, food-plants 



of, in Cuba, 229 ; on cacao in 



San Thome, 492. 

 Selenaspidus articulatus var. 



niagnospinus, n., in Uganda, 119. 

 Selenaspidus pumilus, intercepted in 



U.S.A., 307. 

 selene, Actias. 

 Selenocephalus viresccns, on rice in 



India, 473. 

 Selenopalpus cyaneus (see Scleno- 



pselaphus). 

 Selenopselaphus cyaneus, on Arau- 



caria bidwilli in Queensland, 156. 

 Seniasia minutana (see Enarmonia) . 

 Semasia nigricana (see Cydia). 

 Semasia rujillana, parasitised bj^ 



Microdus clausthalianus in 



Britain, 429. 

 semenovi, Scolytus [Eccoptogaster). 

 semicana, Hadena. 

 semifasciatus, Spermophagus. 

 semifumipennis, Uscana. 

 Semiothisa liiurata, parasitised bj- 



Rhogas cantherius in Britain, 331. 

 semipullata, Galerucella. 

 semipuncta, Lissopimpla. 

 semirufus, Mesochorus. 



semistriatus, Tclenomus. 

 Semitropical Armj^ Worm (see 



Xylomyges eridania) . 

 Semnoprepia, Sclerodermus associ- 

 ated with, in Hawaii, 436. 

 senatoria, A nisota. 

 Senecio aureus (Golden Ragwort), 

 food-plant of Macrosiphum pseu- 

 dorosae in U.S.A., 417. 

 Senecio vulgaris, not attacked by 

 Euxoa segetum in Germany, 271. 

 senilis, Paraphoroccra. 

 sepia, Hylemyia. 

 Scptanychus, gen. nov., 145. 

 Scptanychus quinquenychus, in 



Florida, 145. 

 Scptanychus [Paratetranychiis) tumi- 

 dus, in Florida, 145 ; intercepted 

 on croton in California, 387. 

 septemdccim, Tibicen. 

 septemguttata, Eestodiplosis. 

 septempunctata, Coccmella. 

 Septis arctica, measures against, in 



Minnesota, 281. 

 Sequoia washingtoniana, Traclixkcle 



opulenta in, in U.S.A., 295. 

 sequoiae, Pseudococcus. 

 Seres armipes, gen. et sp. n., in 



Gold Coast, 56. 

 seriatmn, Gonocephalum. 

 Serica, bionomics of, on beet in 



Japan, 398. 

 Serica sericea, relation of, to spread 

 of Cronartiuni ribicola in U.S.A., 

 87. 

 sericea, BlaslotJirix ; Serica ; 



Scirpophaga. 

 sericeipennis, Oxyambulyx. 

 sericeus, Metamasius {SpJienophorus). 

 Sericulture, resumption of, in Ger- 

 many, 265, 345 ; (see Bombyx 

 mori and Silkworms). 

 serinopa, Nephantis . 

 serpentina, Anastrepha. 

 serpent inns , Naiacoccus. 

 serraticornis, A canthophorns. 

 serricorne , Coelichneujiioi ; Lasio- 



dernia. 

 Serropalpus barbatus, in L.arix 



laricina in U.S.A., 127. 

 serrulatus, A ntheroides . 

 serva, Achaea {Ophiusa). 

 Service Tree, insect pests on, in 



U.S.A., 505. 

 servinata, Porina. 



Sesamia, on maize in Gold Coast, 9 ; 

 on rice in Dutch East Indies, 330 ; 

 on maize in Mesopotamia, 478. 

 Sesamia cretica (Dura Stem-borer), 

 food-plants of, in Anglo-Egyptian 

 Sudan, 172. 

 Sesamia infercns, in rice in India, 83; 



