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CONTENTS. 



America, North : Notes on the Classification of Aphids . . . . s 



Australia: Experiments with Sprays against Oi/timj'omowcWo .. " 



Australia : Notes on a Lantana Fly in N.S.W. . . . . . . 7 



Australia : Weevils infesting Stored Wheat 2 i 



Australia : A New Species of Bioxa found in Termite Galleries . . 25 



Brazil ; Insects destructive to Books . . . . . . . . 'Si\ 



Canada ; Insect Pests in Ontario and Quebec in 1918 . . 1, 2, 3, .". 



Canada : The Establishment of Oompsilura eondnnata . . . . ;■ 



Canada : Measures against Pkorbia brassicae . . . . . . i 



Canada : The Use of Aeroplanes in Entomological Work , , , . i ■ 



Canada: Aphids injurious to Fruit Trees in Ontario .. .. :>.^ 



Ceylon : A Re -description of the Tea, Tortrix . . . . . . IV 



Fiji : Pests of Sugar-cane . . . . . , , . . . , . 2 ': 



Finland : Measures against MeUgethes aeneus infesting Crucifer.s . , .> 



France : An Outbreak of the Brown-tail Moth near Paris , . , . (; 



France : Experiments with Bacteria on Lepidopterous Larvae . . 30 



France : Notes on parasitic and other Hymenoptera . . . . 37 



France : Measures against Vine Pests . . , . . . . . 38, Si* 



France : Notes on Tobacco Pests . . . . . . . . . . 30 



France : An Outbreak of Pyrcmsta nuhilalis , . . . . . 30 



France : Measures against Termites . . , . . . . . 30 



Gold Coast: Insect Pests in 1918 . . , . . . . , . , 



Hawaii: Leafhopper Investigations.. .. .. .. .. 1.' 



Hawaii : Insect Pests intercepted in Quarantine . . . . . . 22 



India : Notes on Cotton Pests , . . . , . . , , . 7 



India : New Forest Coleoptera . . . . . . . , 10 



India : New Parasitic Hymenoptera . . , . . . . . . . 10 



Italy : Measures against the Fig Scale . . . . . . . . ?>:> 



Japan : Notes on New Aphids . . , . , . . . . . l! 



Japan: C;Vf^^» woZesf a infesting Pears, and its Control .. .. 2? 



Japan : Natural Enemies of Silkworms . . . . . . . . 2 ! 



Java : A New Lygaeid Bug found among Stored Rice , . . . 2 s 



Java: A New Butterfly infesting Orchids .... 40 



Morocco : A Longicom Beetle infesting Vineyards 3;> 



New Guinea : A New Scale Insect infesting Mango 31 



Siberia : New Bark Beetles 3 ' » 



SwTEDEN : The Bionomics of Miris dolahratus infesting \^eit ai^ , . n 



Switzerland: Winter Work against Orchard Pests .. .. 2; 



Switzerland : Notes on the Larva of Pontcmia vesiccxof . , . . 37 



Trinidad : New Species of Opius . . . . . . . . . . 11 



L^.S.A. : Measures against Wireworms in South Carolina . . . . a 



U.S.A.; Notes on ^Ho.7rap<a./racto in California ,. .. •• •'> 



U.S.A.: Cotton Pests in Arizona .. ,. ,. .. .. K' 



