616 



INDEX. 



10 ; bioclimatic law as applied to, 

 87-89, 278, 376 ; early history 

 of, 4 ; value of, in connection 

 with railways, 244, 396. 



Ecphylus schwarzi, probably a para- 

 site of Luperisiniis californicus in 

 California, 91. 



Ecuador, pests from, intercepted in 

 California, 480. 



Ecyyus dasycerus, in Robinia pseu- 

 dacacia in U.S.A., 516. 



edentata, Ancepaspis [Protodiaspis] . 



Edessa bifida, parasitised by Trissol- 

 cus edessae in U.S.A., 295.. 



Edessa nieditabiinda (Pea Chink), on 

 pigeon peas and groundnuts in 

 St. Vincent, 206. 



Edessa rnfomarginata, new Hymen- 

 opterous parasites of, in' South 

 America, 475. 



edessae, Telenomus ; Trissolcus. 



edulis, Macrotoma. 



Eelworms (see Nematodes). 



egenus, Agrilus. 



Egg-plant {Solanum melongena) , 

 food-plant of Epicauta hirticornis 

 in Formosa, 197 ; Nematodes 

 causing root-knot disease of, in 

 Hawaii, 136 ; Pachyzancla aegro- 

 talis on, in Madras, 1^0 ; 

 Epilachna on, in Mesopotamia, 

 478 ; Acherontia atropos on, in 

 Tripoh, 159 ; pests of, in U.S.A., 

 42, 235, 341, 385. 



eglanteriae , Rhodites. 



Egypt, cotton pests and tl\eir con- 

 trol in, 67-69, 73, 74, 222, 282 ; 

 miscellaneous pests in, 73, 282, 

 424 ; protection of insectivorous 

 birds in, 136 ; spread of Platyedra 

 (Pectinophora) gossypiella into 

 other countries from, 13, 157, 

 445. 



Egyptian Lotus (see Nelumbo nuci- 

 fera) . 



Ehretia hotieniottica, new scale- 

 insect on, in South Africa, 447. 



Ehretia macrophvUa, food-plant of 

 Epicauta hirticornis in Formosa, 

 197. 



ehretiae, Lecanium. 



ehrhorni,- Aspidiotus. 



Ehrhornia ciipressi (Cypress Bark 

 Scale), bionomics and control of, 

 in California, 393. 



Ekebergia, new scale-insect on, in 

 South Africa, 117. 



ekebergiae, Chionaspis [Phenacaspis) 

 lounsbiiryi. 



elaeidis, Coclaenomenodera. 



Elaeis guineensis (West African Oil 

 Palm), pests of, in Belgian Congo, 



408 ; Pachvmerus nucleoruni in 

 seeds of, in British Guiana, 55, 

 408 ; pests of, in Gold Coast, 9, 

 118; (see Oil Palm). 



Elaeochlora viridicata, in Argentina, 

 515. 



Elaeodendron glauciim, new scale- 

 insect on, in India, 205. 



Elaphidion inerine, in avocado in 

 Florida, 219. 



Elaphidion villosum, on shade-trees 

 in U.S.A., 247. 



Elasmognathns heivitti (Pepper Bug), 

 in Dutch East Indies, 330. 



Elasmopalpus lignosellus, on sugar- 

 cane in British Guiana, 42. 



Elateridae, of Arctic Canada, 192. 



elatinu m , A ecidium . 



Elberta, Erankliniella tritici on, in 

 Michigan, 188. 



Elderberry [Sambucns nigra), 

 Eachnosterna foxii on, in U.S.A., 

 505 ; useless for protecting cab- 

 bages against Pier is, 523. 



Electricity, experiments with, 

 against pests of stored cereals, 94. 



elegans, Cerocephala ; Zonocerns. 



Elenchus tenuicornis, parasite of 

 Perkinsiella vitiensis in Fiji, 27. 



Elephant Bug (see Sphenophorus 

 maidis) . 



Eleusine coracana (Ragi), Gono- 

 cephalum hoffmannseggi on, in 

 My.sore, 64 ; Aphids on, in Tripoli, 

 159 ; not attacked by Bruchids 

 in Mysore, 66. 



Eleutheranthera ovata, food-plant of 

 Brcvipalpus obovatits in Dutch 

 East Indies, 454. 



Eleutherodactylus, destroying nox- 

 ious insects in Porto Rico, 484. 



elipsoidalis, Hoploderma . 



Elis pfeilferi, introduced into 

 Mauritius against Orvctcs iarandiis, 

 55. 



Elis romandi, introduced into Mauri- 

 tius against Oryctes tarandus, 55. 



Elis thoracica, introduced into 

 Mauritius against Orvctes tarandus, 

 55. 



ello, Erinnyis {Dilophonota). 



Ellopia somniaria (Oak Looper), 

 destroyed by Apateticus crocatus 

 in British Columbia, 323. 



Elm {Uhnus), pests of, in Britain, 

 59, 343 ; Lecanium intercepted on, 

 in California, 479 ; Eriophyes 

 forming galls on, in Europe, 400 ; 

 measures against termites on, in 

 France, 40 ; Scolytus muUistria*us 

 in, in Italy, 142 ; Eriosoma ulmi 

 forming galls on, in Lithuania, 



