NOTICES. 



Saoretaries of Societies and Eiitors of Journals willing to exchange their 



piiblioations with those of the Bureau are requested to communicate with ths 

 Assistant Director. 



The Annual Subscription, in a(ivan<;d, to the Review, Series A (Agricultural), is 

 13i. post free ; Series B (Medical and Veterinary), 6s. post free. Subscriptions to 

 the current Volume received after 30th June in each year will be charged at the 

 pubUshed price, viz. : Series A, 16s. ; Series B, Ss. 



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

 Bureau of Batomology, 41, Queen's Gate, Loudon, S.W.7, or through any bookseller. 



CONTENTS. 



Africa : Notes on Termites . . . . . . . . . . . . . . 425 



Africa, South : Legislation against Leina bilineata in S. Rhodesia . . 397 



Africa, South : Notes on Miscellaneous Pests . . . . . . . . 399 



Africa, West : Notes on S/>/jfiMo/>/e>'a ^0553' /)u infeiting Cotton .. .. 409 



Algeria : Measures against leery a purchasi . . . . . . . . . . 398 



America : New Parasitic Hymenoptera . . . . . . . . . . 422 



America, North : Descriptions of some Sawiiy Larvae . . . . . . 406 



America, North : A Monograph of the Species of Deraeocoris . . . . 424 



Australasia : Notes on Termites . . . . . . . . . . . . 425 



Australia : Prickly-pear Control by Biological Means in Queensland . . 415 



Australia : Notes on Cosmopolites sordidus in Queensland . . . . 416 



Australia : Fruit-fly Investigations in Queensland . . . . . . 416 



Australia : Parasites of the Olive Scale in N.S.W. . . . . . . 435 



Australia : Leaf Galls of Phylloxera on Vines in N.S.W. . . . . . . 435 



Austria : New Cecidomjnids of economic Importance . . . . . . 394 



Austria : The Bionomics of Myelophilus piniperda . . . . • . . 410 



Austria: Notes on Rose Pests .. .. .. .. .. ..411 



British Isles : Rhinocola eucalypti in Suffolk . . . . . . . . 393 



British Isles : Measures against Eriosoma lanigertim . . . . . . 413 



British Isles : The Aphids attacking the Potato . . . . . . . . 414 



British Isles : Notes on Parasites of Phytomyzids . . . . . . 440 



Canada : Insects affecting Native Cottonwoods . . . . . . . . 398 



Canada: Miscellaneous Pests in Ontario in 1920 .. .. ..417,419,420 



Canada: Capsids attacking Fruit Trees in Ontario . . .. .. .. 418 



Canada: The Manitoba Grasshopper Campaign of 1920 .. .. .. 418 



Canada : The Influence of Locusts on the Ranges of British Columbia . . 419 



Canada : The Invasion of Southern Alberta by the Beet Webworm . . 419 



Canada : The Present Status of the Hessian Fly in Western Ontario . . 419 



Canada : The Broader Aspects of Insect Control . . . . . . . . 421 



Canada : The Control of the Cabbage Root Maggot . . . . . . 421 



Canada: The Control of the Rose Midge .. .. .. .. ..421 



Canada: Injurious Insects in Quebec .. .. .. .. ..421 



Canada : The Appointment of an Insect and Pest Act Advisory Board . . 435 



Canada : Legislation against the Apple Sucker in Nova Scotia . . . . 435 



Ceylon : The present Prevalence of Shot-hole Borer of Tea . . . . 435 



Colombia : The Danger of Importing Coffee from Java . . . . . . 407 



Costa Rica : Notes on Coffee Pests . . . . . . . . . . . . 400 



Cyprus : Notes on Insect Pests in 1921 . . . . . . . . . . 439 



Czecho-Slovakia : The Nun Moth infesting Fruit Trees .. .. .. 410 



Czecho-Slovakia : An Outbreak of Bupalus piniarius . . . . . . 410 



Czecho-Slovakia : Notes on Euxoa segetuin . . . . . . . . 410 



Czecho-Slovakia : Zabrus gibbus infesting Grain Crops . . . . . . 438 



Dutch East Indies : The Spread of Stephanoderes hampei in Java . . 410 



Dutch East Indies: Notice of Reports on Insect Pests .. .. .. 411 



Dutch East Indies : Notes on Miscellaneous Pests . . . . . . 427 



Dutch East Indies : The Infestation of Rice by Podops . . . . 427 



Fiji : Notes on Agonoxena argaula infesting Coconuts . . . . . . 439 



Finland: Notes on Miscellaneous Pests .. .. .. .. 407,408 



Finland : Notes on Sawflies . . . . . . . . . . . . . . 408 



Formosa : A List of New Aphids . . . . . . . . • . ■ • 408 



France : Notes on Phthorimasa operculella . . . . . . . . . . 393 



France : A new Physokermes in Alsace-Lorraine . . . . . . - . 394 



France : The Occurrence of Isle of Wight Disease in Bees . . . . . 426 



France : Damage to Lead Tanks by Sirex gigas . . . . . . ... 426 



France : Notes on Bruchus obtectus . . . . . . . . • . . . . 426 



France : Ephippigerida ephippiger recorded' from Lorraine . . . . 437 



Germany : Tribolium castaneum as a Grain Pest .-v . . . . . '. . 394 



Germany : The Bionomics and Control of Cydia pomonella . . . . 400 



Germany : Precautions to be taken in using Arsenicals . . . . . . 407 



Germany : Notes on Rose Pests . . . . . . . . • . ■ . 440 



Guiana, British : A List of Scale-insects . . . . . . . . . . 425 



Holland : An Apparatus for destroying Tipulid Larvae . . . . . . 428 



India : Methods of controlling Tea Pests . . . . . . . . . . 395 



