

NOTICES. 



Secretaries of Societies and Editors of Journals willing to exchange their 

 publications with those of the Bureao, are requested to oommonicale with the 

 Assistant Director. 



The Annoal Subscription, in advance, to the Review, Series A (Agrieoltnral), is 

 12s. post free ; Series B (Medical and Veterinary), 6s. post free. 



Orders and subscriptions should be sent direct to the Assistant Director, Imperial 

 Bureau of Entomology, 41, Queen's Gate, London, S.W.7, or thzough any bookseller. 



CONTENTS. 



Africa, South : Notes on Miscellaneous Pests . . . . . . . . 282 



Africa, South : Notes on Termites in Natal . . . . . . . . 282 



Africa, South : A List of Scale Insects on Citrus . . . . . . . . 282 



Argentina : Insect Pests of Wheat . . . . . . . . . . . . 279 



Australia : Measures against Orchard Pests in Tasmania. . . . . . 283 



Australia : Sugar-cane Grub Investigations in Queensland . . . . 295 



Australia : The Economic Importance of Epilachna vigintioctopunctata . . 297 



Australia : New Species of Termites . . . . . . . . . . 303 



Brazil : : A New Scale on Coffee . . . . . . . . . . . . 279 



British Isles : A new Food-plant of Eriosoma tanigerum . . . . 270 



British Isles : Notes on Thrips . . . . . . . . . . . . 270 



British Isles : The Causes of " Isle of Wight " Disease of Bees. . . . 275 



Burma : Notes on Tea Tests . . . . . . . . . . . . . . 269 



Canada : The Vsdue of Insectivorous Birds to Agriculture . • . . 319 



Canada : A Comparison of Spraying and Dusting . . . . . . . . 319 



Canada : An Aphid infesting Larch . . . . . . . . . . . . 320 



Ceylon : Insect Pests in 1920 . . 318 



Congo, Belgian : Notes of Coffee Pests .. .. .. .. ..315 



Dutch East Indies : A Bibhography of Tea Pests . . . . . . 268 



Dutch East Indies : Sprays for Lepidopterous Pests of Tobacco . . 280 

 Dutch East Indies : The Bionomics and Control of Rhynchophorus 



ferrugineus in coconuts . . . . . . . . . . . . . . 297 



Egypt : Measures against the Pink Bollworm . . . . . . . . 316 



Egypt : An outbreak of a Mealy Bug on Hibiscus . . . . . . . . 317 



Egypt : Notes on Fruit-flies . . . , . . . . . . . . . . 317 



Egypt : Measures against Asterolecanium pustulans on Figs . . . . 318 



France : Measures against the Wax Moth . . . . . . . . . . 270 



France : Measures against Mole-crickets . . . . . . . . . . 270 



France ; Measures against Vine Moths . . . . . . . . . . 287 



France : Transmission of Mosaic Disease of Potatoes by Aphids . . 287 



France : Measures against Locusts . . . . . . . . . . . . 300 



France : Colaspidema atrum injurious to Vegetables . . . . . . 315 



France : A Scolytid infesting Conifers .. .. .. .. ..316 



Germany : Insect Pests of Plants with Medicinal Properties . . . . 276 



Germany : Experiments with Insecticides . . . . . . . . . . 279 



Germany : The Bionomics and Control of Meligethes aeneus on Rape . . 279 



Holland : Nematodes and Agricultural Practices . . . . . . . . 300 



India : Review of Measures against Insect Pests in 1919-20 . . . . 270 



India : A List of Microlepidopterous Pests . . . . . . . . . . 272 



India : Reduction of Output on Tea Estates from the Entomological 



Point of View 274 



India : Pests of Rice and other Crops in Travancore . . . . . • 319 



Italy : The Importance of Applied Entomology in Social Economy . . 268 



Italy j Notice of Forest Pests . . . . . . . . . . . . 268 



Italy : Imported Beneficial and Injurious Coleopterous Pests . . . . 281 



Japan : The Scarcity of Tea Pests 269 



JAVA : An Introduced Weevil infesting Agave . . . . . . . . 299 



Java : Coffee and other Pests . . . . . , . . . . . . 300 



Mexico : A Report on the Pink Bollworm situation . . . . . • 269 



Mexico : Legislation against Insect Pests . . . . . . . . . . 286 



Mexico : A Disease of Oranges in Turicato, Michoagan . . . . . • 286 



New Zealand : The Importance of Neuropteroid Insects as Food for Fish 271 



Panama Canal Zone : Insect Pests in 1919 •• 303 



Panama Canal Zone : The Bionomics and Control of Aleurocanthus 



woqlumi . . . . . . . . . . . . . . . . • • 306 



Philippines : New Parasites of Weevils, etc. . . . . . . . • 282 



Philippines : Notes on New Termites . . . . . . . . • . 315 



