INDEX. 



757 



Melanophila ignicola, not an im- 

 portant pest of Pinus longifolia in 

 India, 389. 

 Melanophthabna carinulata, preda- 

 cious on Phenacocciis hirsiitus in 

 Egypt, 521. 

 Melanoplus, on maize in Mexico, 104. 

 Melanophis ajfinis, measures against, 



in British Columbia, 125. 

 Melanoplus atlantis, in Canada, 125, 

 139, 321, 418 ; in U.S.A., 79, 368 ; 

 bionomics of, 368, 418 ; measures 

 against, 125, 418. 

 Melanoplus hivittatus, bionomics and 

 control of, in Canada, 125, 139, 

 418 ; in Maine, 79. 

 Melanoplus femur-rubnim, in Can- 

 ada, 125, 418 ; in U.S.A., 45, 79, 

 115, 579; measures against, 43, 

 45, 579. 

 Melanoplus packardi, in Canada, 



125, 139. 

 Melanoplus spretus, 368 ; in British 



Columbia, 125. 

 melanoscelus, Apanteles. 

 Melanostoma, notice of key to New 



Zealand species of, 126. 

 Melanostoma fasciatum, predacious 

 on Anuraphis bakeri in New 

 Zealand, 29. 

 Melanostoma scalare, predacious on 

 Macrosiphum rosae in British 

 Isles, 185. 

 Melanotics, in tomato in Ontario, 



420. 

 Melasoma populi (Poplar Leaf- 

 beetle), on aspen and poplar in 

 Czecho-Slovalaa, 487 ; on willows 

 in Luxemburg, 318, 400 ; spray- 

 ing against, 400. 

 Melasoma tremulae, parasite of, on 

 poplar in Germany, 230 ; on 

 willows in Luxemburg, 318. 

 Melasoma vigintipunctata, outbreak 

 of, on willows etc. in Bavaria, 502. 

 Melastoma candidum, new Aphid 



in Formosa, 409. 

 Melia azadirachta (Margosa Tree), 

 Pulvinaria maxima associated 

 with ants on, in Mysore, 486. 

 Melia azedarach (Paradise Tree), 

 Elaphidion spinicorne boring in, 

 in Argentina, 87. 

 melicerta, Ophiusa (see Achaea 



Janata). 

 Meligethes aeneus (Rape Weevil), on 

 Crucifers in Denmark, 61, 464 ; 

 on vegetables in France, 266 ; 

 bionomics and control of, in 

 Germany, 36, 144, 254. 261, 262, 

 263, 442, 464 ; possibly a bene- 

 ficial insect, 263. 



Meligethes viridescens, on Raphanus 



in Germany, 26 1 . 

 Melilotus alba (Sweet Clover), Nomo- 

 phila noctuella on, in U.S.A., 515. 

 Meliosma rhoifolia, new Aphid on, 



in Formosa, 409. 

 Melissoblaptes rufovenalis, a minor 

 pest of Elaeis guineensis in Suma- 

 tra, 20 1 . 

 Melissodes bimaculata, pollinating 



clover in U.S.A., 516. 

 Melitara, introduced into Australia 



to destroy prickly-pear, 415. 

 Melitara jimctolineella, parasitised 

 by Apanteles mimoristae in North 

 America, 55 1 . 

 Melitomma insulare, declared a pest 



in Seychelles, 576. 

 Melittia satyriniformis (Squash-vine 



Borer), in U.S.A., 56, 79, 103. 

 mellonella, Galleria. 

 Meloe cavensis, bionomics of, in bees 



in Cyrenaica, 618. 

 Meloe proscarabaeus, bionomics of, 



on red clover in Germany, 37 1 . 

 Melolontha (Cockchafers), control of, 

 in Austria, 384 ; on clover and 

 cereals in Czecho-Slovakia, 466 ; 

 in France, 463 ; bionomics and 

 control of, in Germany, 1 43, 499, 

 501 ; in Switzerland, 553 ; utili- 

 sation of, 384, 463. 

 Melolontha hippocastani, annual inci- 

 dence of, in Denmark, 30 1 . 

 Melolontha melolontha, in Bess- 

 arabia, 387 ; food-plants of, in 

 Britain, 77, 294, 382 ; on cereals 

 and fruit-trees in Czecho-Slov- 

 akia, 343 ; in Denmark, 62, 301 ; 

 on beet and potato in France, 266 ; 

 bionomics of, in Germany, 293, 

 492 ; in Hungary, 5 ; on vines in 

 I Italy, 592; longevity of, 341; 

 measures against, 294, 343, 387. 

 Melolontha vulgaris (see M. melo- 

 I lontha) . 

 Melon (Cantaloup), pests of, in South 

 Africa, 322 ; Aphis gossypii on, 

 in Denmark, 62 ; fruit-flies on, in 

 Mysore, 389 ; pests of, in U.S.A., 

 103, 131, 132, 174, 365, 484, 530, 

 548, 560, 580 ; injurious effect of 

 sulphur dust on, 287. 

 Melon, Musk, Empoasca mali on, in 



U.S.A., 379. 

 Melon, Water (see Water-melon). 

 Melon Rinds, as a trap for Julus, 



221 . 

 Melon Aphis (see Aphis gossypii). 

 Melon Fly (see Dacus cucurbitae). 

 Membracids, notice of list of, in 

 South Dakota, 367. 



