INDEX. 



745 



ISIealy-bugs, on coffee in Central 

 America, 532 ; in Assam, 538 ; in 

 Cook Islands, 264 ; bionomics and 

 control of, in Florida, 334 ; on 

 cacao in Grenada, 516 ; on coco- 

 nut in Malaya, 412 ; on Hibiscus 

 sabdariffa in Philippines, 173 ; 

 on Citrus in Porto Rico, 332 ; 

 ants associated with, 59, 190, 335, 

 464, 516; {see Pseiidococcits). 



Mecas inoynata, bionomics of, on 

 artichoke in U.S.A., 248. 



Mecistocerus aloes, on aloe in South 

 Africa, 578. 



Mecistocerus fitmosus, sp. n., on 

 Pinus longifolia in India, 558. 



Mecistomela corallina, on coconut in 

 Brazil, 457. 



Medicago lupiilina, Acyrtliosiphon 

 pisi on, in New York, 283. 



Medicago sativa (see Lucerne). 



Medicinal Plants, pests of, in Crimea, 

 303 ; pests of, in Germany, 276- 

 278. 



mediyialis, Cnaphalocrocis. 



nieditabundus, Euthyrrhinus. 



Mediterranean Fig Scale (see Lepi- 

 dosaphes ficus) . 



Mediterranean Flour Moth (see 

 Ephestia kiihniella). 



Mediterranean Fruit-fly (see Cera- 

 titis catiitata). 



mediiis, Chalepus. 



niegacephala, Acronycta ; Pheidole. 



Alegasoma spp., on Latania bour- 

 bonica in Brazil, 145. 



Megastigmiis abietis, on spruce in 

 Bavaria, 607, 608. 



Megatoma undata, bionomics of, in 

 Holland, 451. 



Megilla fuscilabris, predacious on 

 Aphis malifoliae in Virginia, 571. 



Megilla tnaculata, predacious on 

 other insects in U.S.A., 337, 408. 



Meigenia, 61 ; parasite of Phaedon 

 cochleariae in Russia, 350. 



Meigenia floralis, larval period of, 

 61. 



Melalopha inchtsa (Poplar Leaf- 

 tier), bionomics and control of, 

 in U.S.A., 344. 



melanaula, Eiicosma. 



Melanitis ismene, on rice in Philip- 

 pines, 393. 



melanocornis, Cyrtacanthacris. 



nielanogaster, Drosophila. 



melanopa, Le»ia. 



melanoplecta, Anarsia. 



Melanoplus atlantis (Lesser Migra- 

 tory Locust), in Canada, 14, 126, 

 489, 541 ; in U.S.A., 16, 21. Ill, 

 153, 165, 288, 585 ; parasitised 



(3630) 



by Sarcophaga, 21 ; measures 



against, 489, 585. 

 Melanoplus bivittatus, in Canada, 



14, 127, 489 ; in U.S.A., 153, 288, 



585 ; measures against, 489, 585. 

 Melanoplus dawsoni, in Manitoba, 



127. 

 Melanoplus dijferentialis, in U.S.A., 



153, 238, 405 ; measures against, 



on cotton and lucerne, 405. 

 Melanoplus feniur-rubrmn (Red- 

 legged Grasshopper), in Canada, 



127 ; in U.S.A., 16, 153, 165, 238, 



288, 305 ; measures against, 



489. 

 Melanoplus gladstoni, in Manitoba, 



127. 

 Melanoplus mexicanus atlantis (see 



M. atlantis). 

 Melanoplus minor, in Manitoba, 127. 

 Melanoplus packardi, in Canada, 14, 



127. 

 Melanoplus spretus, measures 



against, in Manitoba, 126. 

 melanopus, Diapromorpha. 

 Melanospora parasitica, infesting 



Acanthopsyche junodi in South 



Africa, 542. 

 melanotus, Dacus. 

 Melasiiis rufipennis, in firs in 



U.S.A., 159. 

 Melasoma {Lina), on basket willows 



in Germany, 195 ; parasitised by 



Tachinids, 134. 

 Melasoma populi, on Populus alba 



in Germany, 39 ; control and 



parasites of, on poplar and willow 



in Italy, 472. 

 Alelasonia tremulae, 39. 

 jMeliaazadirachta (Nim Tree), Helo- 



peltis antonii on, in Madras, 501. 

 M eliana albilinea (Wheat-head Army 



Worm), in Missouri, 238. 

 melicerta, Ophiiisa (see Achaea 



Janata). 

 Melicocca bijuga, Aleurocanthus 



li'oglumi on, in Panama Canal 



Zone, 307. 

 Meligethes aeneus (Rape Beetle), on 



Crucifers in Denmark. 193, 363 ; 



bionomics of, in Germany, 64, 



138, 279, 547, 548, 549 ; 



bionomics of, in Russia, 328, 329, 



347 ; measures against, 279, 328, 



548. 

 Meligethes viridescens, habits of, 



in Germany, 64. 

 melinus, Strymon. 

 Meliola (see Sooty Mould). 

 Melissa officinalis, pests of, in 



Crimea, 303 ; as a bait to attract 



bees, 303. 



