658 



INDEX. 



on, in Britain, 155 ; pests inter- 

 cepted in, in California, 13, 49, 

 114; pests of, in Canada, 373, 

 374 ; legislation restricting im- 

 portation of, into Canada from 

 U.S.A., 416 ; pests of, in Far 

 East, 402 ; Pyrausta mibilalis 

 on, in France, 39 ; Sesamia on, 

 in Gold Coast, 9 ; Peregyinus 

 maid is on, in Hawaii, 136 ; pests 

 of, in India, 19, 55, 296, 519; 

 pests of, in Dutcli East Indies, 

 330, 495, 538 ; pests of, in Italy, 

 142, 160 ; Sesamia on, in Meso- 

 potamia, 478 ; Heliothis obsoleta 

 on, in Porto Rico, 303 ; pests of, 

 in Queensland, 155 ; experiments 

 with baits for pests of, in South 

 Rhodesia, 322, 332 ; pests of, in 

 Russia, 102, 104, 106 ; legislation 

 against importation of, into St. 

 Eucia from Trinidad and Grenada, 

 216 ; Sesamia creiica on, in Anglo- 

 Egvptian Sudan, 172 ; pests of, 

 in U.S.A., 5, 8, 9, 14, 47, 94, 97-99, 

 116, 129, 188, 219, 311, 314, 334, 

 339, 340, 388, 389, 392, 528, 531 ; 

 legislation against pests of, in 

 U.S.A., 308, 309, 511, 512; use 

 of, as a trap-crop, 109, 348 ; in 

 baits for locusts, 485 ; injured 

 by soil treatment with sodium 

 c^-anide, 482. 



jNIaize (Stored), weevils in, in Ala- 

 bama, 22 ; weevils in, in Brazil, 

 59 ; protection of, from weevils in 

 Gold Coast, 9. 



Maize, Broom (see Andropogon 

 sorghum var. technicits). 



■Maize Bill Bug (see Sphenopliorus 

 maidis). 



Maize Meal, pests intercepted in, in 

 Cahfornia,49 ; in formula for dust- 

 ing against Heliothis obsoleta, 134. 



major, Teredolaemus. 



Malachius hipustnlatus, predaceous 

 on Meligcthes in Germany, 542. 



Malachva rotundifolia, destruction 

 of, against Alabama argillacea in 

 Porto Rico, 303. 



Malacosoma (Tent Caterpillar), in 

 British Columbia, 323 ; and its 

 control in U.S.A., 174, 372, 529 ; 

 natural enemies of, 174, 323, 529. 



Malacosoma americana, in New 

 Jersey, 42. 



Malacosoma castrensis, new Coco- 

 bacillus infesting, in France, 421. 



Malacosoma disstria (Forest Tent 

 Caterpillar), suggested utilisation 

 of parasites of M. pluvialis 

 against, in British Columbia, 148. 



Malacosoma erosa, in British Colum- 

 bia, 323. 

 Malacosoma neustvia (Eackey Moth),, 

 measures against, in orchards in 

 Britain, 352 ; intercepted on 

 imported nursery stock in Con- 

 necticut, 338 ; effect of Cocco- 

 bacillus insectorum var. malacoso- 

 mae on, in France, 421 ; and its 

 control in orchards in Germany, 

 426, 468 ; measures against, in 

 orchards in Russia, 102, 104 ; on 

 almond in Spain, 367. 



Malacosoma pluvialis (Forest Tent 

 Caterpillar), in British Columbia, 

 148, 323, 481 ; suggested utiUsa- 

 tion of parasites of, against M. 

 disstria, 148. 



Malaya, studies on rhinoceros beetles 

 on coconuts in, 275 ; use of derris 

 as an insecticide in, 439, 



malayanus, Schistoceros. 



mali, Alcides ; Aphis (see A.pomi) ; 

 Empoasca ; Leptothrips ; Psylla, 



malifoliae. Aphis {Anuraphis) . 



malifoliella, Tischeria. 



malignus, Dyscertis. 



malinellus , Hyponomeuta. 



malinus, Heterocordylus. 



malivorella, Coleophora. 



Mallodon downesi, in San Thome, 

 493. 



Malta, scale-insects in, 232. 



malus, Hemisarcoptes. 



Mamestra, immunity reaction ta 

 bacilli in, 36. 



Mamestra brassicae (see Barathra). 



Mamestra dissimilis (see Polia snasa} 



Mamestra ewingi (see Persectania). 



Mamestra oleracea (see Polia) . 



Mamestra persicariae (see Polia). 



Mamestra picta (see Ceramica). 



Maynestra pisi (see Polia). 



Mamestra siibjuncta, a minor pest of 

 maize in Connecticut, 340. 



Mamestra trifolii (see Scotogramma).^ 



Man, effect of Pediciiloides ventri- 

 cosus on, 68, 392 ; effects of 

 various organisms pathogenic to, 

 on insect larvae, 163, 250, 367 ; 

 Bacillus thuringiensis not patho- 

 genic to, 253 ; injurious effect of 

 nicotine vapour on, 276. 



mancus, Agriotes. 



Mandarin Orange, Decilaus citri- 

 perdu on, in Queensland, 277. 



mandarinea, Protaetia [Cetojtia) (see 

 P. fusca). 



Manetti, pests intercepted on stocks 

 of, in U.S.A., 306. 



Mangels, pests of, in Britain, 155, 

 351. 



