CONTENTS— cortt. 



PAGE 



The Insectivorous Habits of the Sparrow in U.S.A. . . . . 341 



Measures against Locusts in Asia Slinor . . . . . . . . 341 



The Occurrence of Pseudococmis vovae on Juniper in Germany . . 342 



The Occurrence of a Tamarisk Cicada in Brandenburg . . . . 342 



Capsid Bugs predaceous on Tingids in Germany 342 



Measures against Oowtorwwa ;p?/riw?-a- in Germany .. .. .. 343 



Syntomaspiti spp. infesting Apples in Central Europe . . . . 343 



Oeeophyll<t smaragdma, a, tTouhlesome Ant in J &Ya, , . .. .. 343 



Insect Pests of Rape, Cabbage, etc., in Germany . , . . . . 343 



Measures against Dacus ohae in Algeria , . . . . . . . 344 



The Insect Enemies of White Grubs in Japan .. .. .. 344 



An Outbreak of Hypera variabilis in Turkestan • . . . . . 346 



Lepidopterous Pests of Cotton in Turkestan . . . . . . . . 346 



The Advisability of using Ooccobacillus aoridiorum against Locusts 



in Turkestan . . . . . . . . . . . . . . 347 



A Campaign against Locusts in Turkestan in 1917 . . . . . . 347 



Anti-Locust Work in Bokhara . . . . . . . . . . . . 348 



Experiments in Dusting Cotton with Sulphur against Tetranychus 



telarius in Turkestan . . . . .,. . . . . . . 348 



Insect Pests in the Dutch East Indies in 1917 . . . . . . 349 



The Leather Beetle, Dermestes vulpinus, F., a Pest of Dried Fish in 



Hawaii . . . . . . . . . . . . . . . . 350 



New Becords of Insect Pests and their Parasites in Hawaii . . 351. 



Notes on the Immigrant Parasitic Hymenoptera of Hawaii . . 351 



The PsTLLiDAE of Hawaii 352 



A New Parasite of Coccids in Hawaii . . . . . . . . . . 352 



Notes on the Bbuchidae and their Parasites in Hawaii . . . . 352 



Insects in Relation to Problems of Storage of Food in Hawaii . . 356 



The Establishment of Beneficial Parasites in Hawaii . . . . 357 



Annual Report of the Division of Entomology, Union of S. Africa 357 



Entomological Education in U.S.A. . . . . . . . . . . 360 



The Potato Tuber Moth, Phthorimaea operculella, in S. Africa . . 360 



Notes on Aphids from British Columbia . . . . . . . . 361 



The Food-plants of the Oyster-shell Scale in British Columbia . . 361 



The Comparative Values of Insecticides and Fungicides in Canada 301 



A Comparison of Dusting and Spraying in Orchards in Nova Scotia 361 



The Effect of Mixing Fungicides wfth Insecticides . . . . . . 362 



The Egg-laying Habits of Grasshoppers . . . . . . . . 363 



A New Dryinid Parasite of Thelia bimaeuluta from New York . . 363 



Longicorns infesting Forest Trees in California . . . . . . 363 



The Bionomics and Control of Lachnosterna spp. in Manitoba . . 303 



Measures against Ooccus viridis in Reunion . . . . . . . . 365 



Economic Entomology in Missouri . . . . . . . . . . 366 



Cacao Pests in BrazU . . . . . . . . . . . . . . 365 



The financial Losses due to Eyponomeuta malinelUts and Oydia 



pomonella in Italy . . . . .... . . . . . . 366 



Hylemyia antiqua infesting Onions in Colombia . . . . . . 366 



Precautions against Bruchus obteokis in Colombia . . . . . . 366 



Insect Pests in Switzerland in 1915-1916 . . . . < « . . 366 



Measures against Oheimatobia brumata in Switzerland . . . . 368 



