672 



INDEX. 



U.S.A., 203 ; attempts to rear 

 Empoasca mali on, 246. 



Choiopodiwn quinoa, unsuccessful 

 cultivation of, owing to insect 

 pests in Germany, 276. 



Cher me s, 302. 



Chermes abietis (Spruce Gall Aphis), 

 on fir in Italy, 223 ; in Ontario, 

 132 ; in forests in Switzerland, 

 612. 



Chermes cooleyi (Douglas Fir Aphis), 

 on conifers in America, ^'3, 376, 

 534 ; in Britain, 53, 376, 431, 534 ; 

 on Sitka spruce in British 

 Columbia, 53 ; measures against, 

 376, 431. 



Chermes cooleyi var. loiveni, in forests 

 in Britain and North America, 

 4S8. 



Chermes niisslini, measures against, 

 on conifers in Britain, 534. 



Chermes piceae, measures against, on 

 conifers in Britain, 534 ; on 

 silver fir in Denmark, 364. 



Chermes [Pineiis) pini, on conifers 

 in Britain, 431, 534. 



Chermes pinicorticis (Pine-bark 

 Aphis), bionomics of, in North 

 America, 84, 438. 



Chermes similis (Spruce Gall Aphis), 

 in Ontario, 132. 



Chermes strobi, measures against 

 on conifers in Britain, 534. 



Chermes strobilobins, measures 

 against, on conifers in Britain, 

 534 ; in forests in Switzerland, 612. 



Chermes viridis, measures against, 

 on conifers in Britain, 534. 



Cherry, legislation restricting im- 

 portation of, into Australia, 244 ; 

 pests of, in Bulgaria, 496, 498 ; 

 pests of, in Canada, 132, 161, 581, 

 582 ; Eriocampoides limacina on, 

 in Chile, 421 ; pests of, in Den- 

 mark, 194; Rhynchites cupreus on, 

 in France, 361 ; Lyonetia clerkella 

 on, in Germany, 109 ; Eriocam- 

 poides limacina on, in Holland, 

 478 ; pests of, in Italy, 404, 

 472, 537 ; pests of, in Russia, 348 ; 

 Adoretus tessulatus on, in Trans- 

 vaal, 98 ; pests of, in U.S.A., 5, 

 16, 18, 153, 164, 239, 290, 336, 

 434 ; Aphids on, 39 ; starlings 

 attacking, 306. 



Cherry, Bird (see Pniniis avium). 



Cherry, Choke (see Primus virgi- 

 niana) . 



Cherry, Surinam, restrictions on 

 importation of, into Florida, 103. 



Cherry Aphis, Black (see Myzus 

 cerasi). 



Cherr}' Fruit-fly (see Rhagolctis 

 spp.). 



Cherry Scale (see Aspidiotus forbesi). 



Cherry Slug (see Eriocampoides 

 limacina). 



Chervil (see Chacrophyllum cere- 

 folium). 



Chestnuts, pests intercepted in, in 

 California, 265 ; Myelois cera- 

 toniae in nuts of, in Europe, 217 ; 

 pests of, in Italy, 85, 223, 472 ; 

 pests of, in U.S.A., 112. 



Chestnut, Horse, pests of, in Ger- 

 many, 3, 38 ; Tetranvchus telarius 

 on, in Italy, 223. 



Chestnut Tortrix (see Cydia splen- 

 dana) . 



Chestnut Weevil (see Balaniniis 

 elephas) . 



chevrieri, Scobicia. 



chevrolati, Phaleria. 



Chevletus, predacious on Tyro- 

 glyphus, 370. 



Chevletus eruditiis, predacious on 

 other mites in Denmark, 362. 



Chick Peas (see Cicer arietimtm). 



Chile, miscellaneous pests and their 

 control in, 421, 422, 423, 424, 

 425 ; Trigofwgenius globulum 

 originally described from, 558. 



chilensis, Aphelinus ; Pegomyia. 



Chillies, Lepidopterous larvae inter- 

 cepted in, in California, 265 ; 

 pests of, in Mexico, 367, 463, 551. 



Chilo, parasites of, in India, 70, 136. 



Chilo orvzae, on rice in India, 210. 



Chilo simplex (Two-brooded Paddy 

 Borer), food-plants of, in India, 

 210, 211, 319 ; measures against, 

 in Japan, 6. 



Chilo suppressalis, on rice in Cochin 

 China, 509. 



Chilo torrentellus, in Saccharum 

 spontaneum in India, 211. 



Chilocorus, predacious on Chrysom- 

 phalus dictyospermi in Italy, 343. 



Chilocorus bivulnerus, predacious on 

 Aphids and Coccids in U.S.A.. 

 334, 380, 408, 571. 



Chilocorus distigma, in South Africa, 

 529. 



Chilocorus pilosus, sp. n., in San 

 Thome, 427. 



Chilomenes lunata, predacious on 

 Lepidoptera in Mauritius, 559. 



Cliina, utilisation of ants against 

 injurious insects in, 107 ; no 

 damage by Helopeltis theivora 

 recorded in, 55; miscellaneous 

 pests in, 88, 149, 2<»6, 509, 558 

 new species of Sierola from, 44 

 fig insect investigations in, 489 



