602 



INDEX. 



Crepidodera helxines, on willow in 

 Canada, 43. 



Cresol, spraying experiments with, 

 against Aphids, 345 ; efficacy of 

 di-chlorcresol compared with, 

 against wireworms, 433. 



cressoni, Hartigia. 



cretaceus, Eunotus. 



cribraria, Argina. 



eribrosa, Lachnosterna. 



Cricket, Sick (see Amphiacusta 

 caribbea). 



Cricket, Western (see Anabrus 

 simplex). 



Crickets, occasionally predaceous 

 on Lachnosterna in N. America. 

 256 ; on jute in Assam, 492 ; on 

 sal i^eedlings in India, 191 ; in 

 Jamaica, 57 ; on maize in S. 

 Rhodesia, 314; destroyed by 

 crows in U.S.A., 203; (see 

 Grylloialpa and Scapterisctis). 



Cricula irifenestrata, parasitised by 

 Theronia zebra in Java. 104. 



Criocephalus tibetanus, food-plants 

 of, in India, 292. 



Crioeer is asparagii AH\)a,ragnsBeetle). 

 in Canada, 44, 525; in Denmark, 

 448 ; parasites of, in France, 234, 

 461 ; measures against, in 

 Holland, 443. 



Crioceris duodecimpunciaia, in 

 Canada, 44. 



Crioceris impressa, food-plants of, 

 in India, 403. 



Crioceris quadripustulata. food- 

 plants, of, in India, 403. 



Crioceris subpoUta, on orchids in 

 Dutch E. Indies, 537. 



cristata, Bucentes. 



cristatus, Phloeosinus ; Trichomnnus. 



croaticus, Dryobius. 



Crocidosema lantanae, attacked by 

 Perisierola emigraia in captivity 

 in Hawaii, 435. 



Crocidosema plebiana (Hollyhock 

 Moth), possibly confused with 

 Pectinophora gossypieUa in Egypt, 

 164. 



Crocus, legislation restricting im- 

 portation of, into U.S.A., 184. 



Crops, value of rotation of, against 

 insect pests, 130, 227 ; rotation 

 of, ineffective against Tylerichus 

 devasiatrix in Denmark, 446. 



Crossocosniia sericariae, infesting 

 silkworms in Japan, 12. 



Crossoglossa. latecincta, natural 

 enemy of silkworms in Japan, 99. 



Crossotarsus, attacking Quercus cris- 

 pula in Japan, 370. 



Crossotars^is externedentatus, in 

 avocado in Hawaii, 241. 



Crolalaria, attacked by Araecerus 

 in Sumatra, 64. 



Crolalaria juncea (Sunn Hemp), 

 pests of, in India, 54, 55. 



Crolalaria sericea, pests of, in 

 Assam, 55. 



Crolalaria striata, pests of, in 

 Assam, 55 ; Aphis medicaginis 

 on, izi Ceylon, 164. 



Crotolana retusa, pest of, in St. 

 Vincent, 401. 



Croton, scale-insects intercepted on, 

 in CaUfornia, 127, 238, 427, 504; 

 scale-insects on, in S. India, 

 402, 403. 



Croton Bug (see Phyllodroviia ger- 

 manica). 



crotonis,Parlatoriaproteus ; Pseudo- 

 coccus. 



Crotophaga ani (Tick Bird), protec- 

 tion of, in St. Vincent, 188. 



Crow, destroying Spodopfera mauri- 

 tia in Ceylon, 498 ; economic 

 importance of, in U.S.A., 202- 

 204. 



cruciatus, Ceraturgus. 



cruentatus, Rhipiphorothrips. 



Cryphalus abietis, bionomics of, 

 in forests in Britain, 275 ; in 

 forests in Sweden, 469. 



crypta. Ataxia. 



Cryptaspidiotus, in S. Africa, 242, 



Cryptoblabes gnidiella, possibly con- 

 fused with Pectinophora gossy- 

 pieUa, in Egypt, 164. 



Cryplocanipus laetus, bionomics of, 

 on Salix viminalis in Sw^eden, 

 350. 



Cryptocampus saliceti, closely related 

 to C. laetus, 350. 



Crifptochaetum iceryae, introdiiction 

 of, into U.S.A., 237. 



Cryptocliaetuvi monophlebi, parasite 

 of Icerya purchasi in Florida, 20. 



Cryptognatha nodiceps, predaceous 

 on Aspidiotus destructor and 

 Aleurodicus cocois in Br. Guiana, 

 484. 



Cryptohelcostizns rufigaster, gen. et 

 sp. n., parasite of Chrysobothris 

 mail and Agrilus angelicus in 

 N. America, 376. 



Cryptolaemus montrouzieri, estab- 

 lishment of, against mealy-bugs 

 in California, 61, 359,' 473; 

 introduced into Dutch E. Indies, 

 against Pseudococcus virgatus, 

 389 ; introduction of, into U.S.A., 

 237. 



Cryptomeigenia aurifacies, parasite 

 of Lachnosterna in N. America, 

 256. 



Cryptomeigenia theutis, parasite of 

 Lachnosterna in N. America, 256. 



Cryptomeria, caterpillars intercepted 

 on, in Hawaii, 438 ; pests of, 

 in Japan, 370. 



