INDEX. 



767 



Nicotiana glauca, nicotine content 



of. 462. 

 Nicotiana rustica, nicotine content 



of, 256, 462. 

 Nicotiana tabacuin, nicotine content 



of, 256. 

 nicotianae, Dicyphus [Gallobelicus). 

 Nicotine, 119,239; against /ic/io?-- 

 utes armaius, 49 ; against Aphids, 

 19, 34, 143, 169, 212, 248, 286, 287, 

 295, 305, 306, 325, 413, 467, 548, 

 580, 605, 610 ; against Coccids, 

 52, 143, 446 ; against Coleoptera, 

 86, 131, 288, 631 ; watering with, 

 against Hylemyia antiqua, 50 ; 

 against mites, 296, 631 ; against 

 Psyllids, 199, 211, 325, 326; 

 against various Rhynchota, 11, 

 193, 267, 287, 305, 306, 325, 363, 

 396, 554, 610; against sawflies, 

 19, 141, 537; against thrips, 214, 

 287 ; ineffective against thrips on 

 peaches, 134; against vine moths, 

 220,320, 500 ; against other Lepid- 

 optera. 33, 69, 76, 131, 287, 335, 

 336, 366, 444, 470, 535 ; in- 

 effective against Typophorus 

 canellus , 246 ; dusting with, 131, 

 199 211, 286-288, 305, 306, 325, 

 326, 363, 379, 396, 446, 470, 610 ; 

 fumigation with, against green- 

 house pests, 311; and Bordeaux 

 mixture, 211, 288,306, 548; and 

 carbolic acid, 86 ; and caseinate, 

 69 ; and copper, 306, 320 ; and 

 lead arsenate, 131, 288, 305, 306, 

 335 ; and lime, 306, 325, 326, 

 396 ; and lime-sulphur, 211, 287 ; 

 and paraffin, 413 ; and petroleum 

 emulsion, 296 ; and soap, 19, 76, 

 141, 143, 212, 248, 295, 306, 335, 

 413, 414, 537, 548, 554, 580, 605 ; 

 and sulphur, 211, 287, 288, 305, 

 325, 335 ; carriers for, 287, 305, 

 396 ; formulae containing,86, 141, 

 143,211,248,295,311,413,537,548, 

 554, 605, 631 ; notice of analysis 

 of, 210 ; percentage of, in vari- 

 eties of tobacco, 256, 462 ; sub- 

 stitutes for, 173, 185, 231, 287, 

 336, 413. (See Tobacco.) 

 Nicotine Oleate, against Coccids, 

 311, 530; against greenhouse 

 pests, 311, 312; against Rhopo- 

 bota naevana, 597 ; formulae for, 

 311, 312, 530, 597; pure nico- 

 tine compared with, 287. 

 Nicotine Sulphate, against Aphids, 

 73, 103, 115, 136, 210, 212, 305, 

 379, 405, 413, 487, 548, 560, 581 ; 

 against Atta cephalotes, 26 ; 

 against Coccids, 446, 530 ; against 



Collembola, 55 ; against Diabro- 

 tica vittata, 173 ; against Lepid- 

 optera, 55, 61, 250, 305, 335, 336, 

 337, 413, 470, 597 ; seed beds 

 treated with, against millipedes, 

 44 ; against mites, 69, 1 10, 397, 

 538; against Psyllids, 308, 326, 

 627 ; against various Rhynchota, 

 29, 55, 120, 210, 336, 338, 363, 

 533, 596 ; against sawflies, 356, 

 405 ; against thrips, 69, 191, 192, 

 210, 324, 538 ; ineffective against 

 thrips on peaches, 134 ; vines 

 not injured by, 63 ; dusting with, 

 29, 115, 173, 305, 308, 446, 560 ; 

 and Bordeaux mixture, 61, 548, 

 597 ; and lead arsenate, 335 ; 

 and lime, 308, 326, 489, 560 ; and 

 lime-sulphur, 210, 212, 326, 335, 

 356, 363, 538, 597 ; and miscible 

 oil, 210, 356 ; and soap, 73, 103, 

 120, 192, 305, 336, 363, 379, 397, 

 405, 413, 414, 470, 530, 538, 581, 

 596, 597 ; and sulphur, 308, 446 ; 

 sulphur dust unsatisfactory in 

 combination with, 397 ; in com- 

 bined spray for apple pests, 335 ; 

 formulae containing, 29, 69, 103, 

 115, 120, 212, 305, 308, 326, 379, 

 397, 470, 530, 533, 581, 596, 597 ; 

 compared with pure nicotine, 336, 

 413. (See Black Leaf 40.) 

 nidificus, Pemphigus. 

 Nietnera, gen. n., in Ceylon, 541. 

 niger, A thous ; Coptotermes ; Lasius ; 



Polygraphus. 

 Nigeria, miscellaneous pests in, 124. 

 nigra, Contarinia [Cecidomyia) ; 

 Epimadiza ; Saissetia {Lecanium) . 

 nigricana, Cydia. 

 nigricans, Euxoa {Agrotis). 

 nigvicalla, Coleophora. 

 nigricornis, Cyrtacanthacris ; Lab- 



rorhynchus ; Oecanthiis ; Psila. 

 nigripalpis, Exorista. 

 nigripalpus, Linnaetnyia. 

 nigripecius, Adelius. 

 nigripcs, Agromyza ; Lydella ; Phyl- 



lotreta ; Pristaiilacus. 

 nigrirostris , Hypera {Phytonomus). 

 nigrita, Sagra. 

 nigritariiis , Ichneumon, 

 nigrivenella, Mussidia. 

 nigrivitta, Herculia. 

 nigrofasciatum, Eulecanium {Lecan- 

 ium). 

 nigrofasciatus, Dysdercus. 

 nigrolabrum, Calotermes {Glypto- 



termes) . 

 nigrolineata, Omoplata. 

 nigromaculatus , Exocliomus. 

 nigronervosa, Pentalonia. 



