606 



INDEX. 



445 ; on Chinese cabbage in 

 Ceylon, 521. 

 croesus, Dichodontits. 

 Cronartium ribicola (White Pine 

 Blister Rust), relation of insects 

 to spread of, 4, 87. 

 Crops, rotation of, against insect 



pests, 53, 415, 421. 

 Cvossotarsus armipennis, on Pseudo- 

 viorus hnmnoniana in Queensland, 

 156. 

 Crossotarsus saimdersi, in Heritiera 



fomes in India, 60. 

 Crossotarsus sqitamitlatus, in Heri- 

 tiera fomes in India, 60. 

 Crotalavia, Epactiothynnus opaciven- 

 tris on, in Australia, 211 ; pests 

 of, in Ceylon, 110,520. 

 Crotalavia jnncea (Sunn Hemp), 

 Utetheisa pulchella on, in Mesopo- 

 tamia, 478. 

 Cyotalaria iirasamoensis{Rattle-ho:s.) , 

 probably a good trapcrop for 

 Nezara viridula in Florida, 383. 

 Croton, pests intercepted on, in 

 California, 13, 114, 319, 387, 479, 

 480 ; Heierothrips haemorrhoidalis 

 on, in Florida, 137. 

 crotonis, Pavlatoria protens ; Pseudo- 

 coccus. 

 Crows, destroying noxious insects, 



114, 174, 471, 540. 

 Crows' Ash (see Flindersia). 

 crviciferae, Phyllotreta. 

 cruciferarum, Plutella (see P. macu- 



lipennis). 

 Cryphalus abietis, males of, on 

 Juniperus communis in Germany, 

 175. 

 Cryphalus acaciae, sp. n., on Acacia 



catechu in Abyssinia, 487. 

 Cryphalus asperatus, on poplar in 



Lithuania, 421. 

 Cryphalus balanopselaphus, sp. n., 



on Rubus in East Africa, 487. 

 Cryphalus hampei (see Stephano- 



deres) . 

 Cryphalus piceae, Ips curvidens 

 accompanying, in fir in Bavaria, 

 332. 

 Cryptinglisia, in South Africa, 446. 

 Cryptochaetum, predaceous on 

 Coccids, 59 ; utilisation of, 

 against Iceryapurchasi in Florida, 

 294. 

 Cryptochaetum fastidiosum, sp. n., 



in Philippines, 59. 

 Cryptognatha pallida, predaceous on 

 Trialeurodes floridensis in Florida, 

 219. 

 Cryptolaemus, suggested liberation 



of, against Pseudococcus gahani 

 in California, 316. 

 Cryptolaemus montrouzieri, intro- 

 duced into Algeria against scale- 

 insects, 57 ; predaceous on 

 Coccids in Australia, 157, 336 ; 

 utilisation of, against mealy- 

 bugs in California, 318, 336 ; 

 establishment of, against Pseu- 

 dococcus in Cuba, 53'. 

 Cryptophaga irrorata, on Casuarina 



spp. in Queensland, 156. 

 Cryptophaga tmipunctana (see 



Maroga) . 

 Cryptophlebia illepida (Litchi Fruit 

 Borer), in Bengal, 445 ; on 

 Macadamia ternifolia in Queens- 

 land, 157. 

 Cryptoripersia, 187. 

 Cryptorrhynchus, on cassava in St. 



Vincent, 52. 

 Cryptorrhynchus batatae (see 



Euscepes) . 

 Cryptorrhynchus gravis (see Stern- 



ochetus). 

 Cryptorrhynchus lapathi, Dothichiza 



populnea spread by, 4. 

 Cryptothrips floridensis (Camphor 

 Thrips), bionomics and control of, 

 in Florida, 134, 294. 

 Crypturgus pusillus, in Latix 



laricina in U.S.A., 127. 

 Cryptus cyanator, parasite of Panclis 



flammea in Holland, 226. 

 Cryptus dianae, parasite of Panclis 



flammea in Holland, 226. 

 Cryptus sponsor, parasite of Panclis 



flammea in Holland, 226. 

 Cryptus tarscleucus, parasite of 

 Panolis flammea in Holland, 226. 

 Ctenocephalus canis, use of pyre- 

 thrum against, in Italy, 334. 

 Ctenochiton rhizophorae, on man- 

 grove in Australia, 302. 

 ctenopterus , Systoeckus. 

 Cuba, citrus pests and their control 

 in, 50, 52, 228 ; miscellaneous 

 pests in, 51, 52, 53. 54, 149, 227, 

 228; new weevil from, 371; 

 establishment of Cryptolaemus 

 montrouzieri against Pseudococ- 

 cus in, 53 ; plant pest legislation 

 in, 256 ; pests from, intercepted 

 in U.S.A., 70, 71, 236, 237, 306. 

 307, 383, 474, 480, 508; intro- 

 duction of parasites of Diatraea 

 saccharalis crambidoides into 

 U.S.A., from, 97, 169, 396. 

 cubensis, Bephrata. 

 Cuckoo, destroying noxious insects 



in U.S.A., 174. 

 cucullata, Rondaniella. 



