676 



INDEX. 



control of, on cereals in U.S.A., 

 1, 14, 127, 170, 244, 290, 303, 

 304, 365, 479, 525, 527 ; proposed 

 legislation against, in U.S.A., 

 1 ; date for sowing wheat to 

 avoid, 525, 527. 



maynei, Systates ; Tragocephala. 



Meadow Fescue, Aphis pseudoavenae 

 on, in Maine, 243. 



Meadow Foxtail Grass, spread of 

 Oligotropus alopecuri on, in New 

 Zealand, 535. 



Meadow Froghopper (see Philaenus 

 spumarius). 



Meal Beetle (see Tenebroides mauri- 

 t aniens). 



Mealy-bugs, ants associated witli, 

 in Grenada, 497 ; (see Pseudo- 

 coccus). 



Mealy Plum Aphis (see Hyalopterus 

 arundinis). 



Mecas inornata, in Helianthus in 

 California, 528. 



Mecklenburg, bionomics and con- 

 trol of Euxoa segetum in, 444. 



media, Lopidea. 



mediator, Microdus ; MicropUtis. 



medicaginis, Aphis ; Hahrocytus. 



Medicago saliva (see Lucerne). 



Medical Zoology, importance of, 

 to human welfare, 433. 



Medicine, insect galls used in pre- 

 paration of, 244. 



m,edinalis, Cnaphalocrocis. 



Medinilla magnifica, Pseudococcus 

 intercepted on, in California, 29. 



mediosquamosa, Euprociis. 



meditabunda, Edessa. 



Mediterranean Flour Moth (see 

 Ephestia Jciihniella). 



Mediterranean Fruit -fly (see Cera- 

 titis capitata). 



Medlar (Mespilus germanica), Argy- 

 roploce variegana on, in Italy, 

 173; Ilagdolis barbicornis on, 

 in U.S.A., 205. 



Medlar, Japanese, Stephanitis pyri 

 on, in Italy, 143. 



Megacoelum stramineuni, bionomics 

 of, on Andropogon sorghum in 

 Madras, 46. 



Megalopyge opercularis, on citrus in 

 Florida, 474. 



Megaquiscalus major Tiiacrourus, 

 destroying Pilocrocis tripunctata 

 in Porto Rico, 82. 



Megastigmus, on conifers in Britain, 

 158 ; in spruce seeds in Germany, 

 91 ; infesting seeds of coniferts 

 in Japan, 403. 



Megastigmus abietis, sp. n., in spruce 

 seeds in Austria, 407. 



Megastigmus aculeatus, sp. n., 

 infesting seeds of conifers in 

 Japan, 403. 



Megastigmus amelanchieris, sp. n., 

 infesting seeds of Amelanchier 

 canadensis in U.S.A., 549. 



Megastigmus ballestrerii, measures 

 against, on Pistacia in Sicily, 488. 



Megastigmus cryptomeriae, sp. n., 

 in conifers in Japan, 403. 



MegastigTTius inamurae, sp. n., in 

 conifers in Japan, 403. 



Megastigmus piceae, sp. n., in fir 

 seeds in Austria, 407. 



Megastigmus strobilobius, M. abietis 

 a distinct species from, 407. 



Megastigmus thxiyopsis, sp. n., in 

 Thuyopsis dolabrata in Japan, 

 403. 



Megastigmus wachtli, sp. n., in 

 cypress seeds in Austria, 407. 



Megilla maculata, predaceous on 

 Aphids in Canada, 330 ; pre- 

 daceous on Macrosiphu,m solani- 

 folii in Ohio, 456 ; predaceous 

 on Grioceris asparagi in U.S.A., 

 215. 



Megobrium edwardsi, on oak in 

 California, 397. 



megymeni, Tetracnemella. 



Megymenum insxdare, parasitised 

 by Tetracnemella megymeni in 

 Australia, 387. 



Meigenia floralis, parasite of Colas- 

 pidema atrum and Crioceris 

 asparagi in France, 171. 



melanarius, Pterostichus. 



Melanauster chinensis, a minor pest 

 of mvdberry in Formosa, 175. 



Melanchra composita, bionomics of, 

 in New Zealand, 535. 



Melanitis leda, on sugar-cane in 

 Queensland, 139. 



m,elanocephala, Phyto ; Theronia'f 



melanocephalum, Tapinoma. 



melanogaster, Drosophila. 



m,elanopa, Lema. 



Melanophila californica, sp. n., 

 on pine and spruce in California, 

 166. 



Melanophila pini-edulis, in Pinus 

 edulis in Arizona, 307. 



Melanoplus, bionomics and control 

 of, on cereals in U.S.A., 14, 140, 



Melanoplus angustipennis, in Cana- 

 da, 363. 



Melanoplus atlantis (Lesser Migra- 

 tory Locust), in Canada, 61, 363 ; 

 bionomics and control of, in 

 U.S.A., 221, 289, 340, 545, 555. 



Melanoplus bivittatus (Two-striped 

 Locust), in Canada 61, 363 ; 

 bionomics and control of, in 

 U.S.A., 221, 289, 340, 545, 563. 



Melanoplus differentialis (Differen- 

 tial Grasshopper), bionomics and 

 control of, in U.S.A., 247, 304, 

 317, 340, 545. 



