NOTICES. 



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CONTENTS. 



Africa, North : Pests of Sugax-beet 



Africa, South : The Bionomics and Control of Lema biliiuaia i> 



Africa, South : The Importation of Beneficial Insects . . 



Africa, West : Termites and Termitophilous Insects 



Algeria : Remedies against Fruit-tree Pests 



America, North : Notes on New Ichneunionids . . 



Australia : A Nematode Pest of Bananas in Queensland 



Australia : Notes on Cosmopolites sordidus in N.S.W. . . 



Australia : Sugar-cane Pests in Queensland 



Brazil : Notes on Palm Pests 



Brazil : Measures against I eery a purchasi . . 



Brazil : Measures against Bvaula caeca in Beehives 



British Isles : Notes on Adalia bipunciaia 



British Isles : Injurious Insects in Ireland during 1916-18 

 Frit Fly in Relation to Blindness in Oats 

 Binomics of Weevils of the Genus Sitones 

 The Bionomics and Economic Importance of Saperda 



British Isles 

 British Isles : 

 British Isles : 



carcharias 

 British Isles : Note on Hyperparasites of Aphids 

 Canada ; A Conference on Grasshopper Control . 



Canada : Measures against the European Corn Borer . . . .' 147, 159, 



Canada : Miscellaneous Pests in 1917-18 . . 

 Canada : The Natural Control of Insects . . 

 Canada : Cecidomyiids of Economic Importance 

 Canada : Economy in Spra)nng 



Canada : The Importance of Data for an Important Bioclimatic Law 

 Canada : The Tree-hoppers of British Columbia 

 Ceylon : Notes on Tea Pests . . 

 Costa Rica : Two New Species of Blastophaga from Figs 



Cyprus : Insect Pests in 1919-20 



Denmark: Miscellaneous Pests in 1918-19. . .. .. .. 193, 194, 



Denmark : The Relation of Insects to Curly-leaf Disease of Rape 

 Denmark : A List of Homoptera 



Dutch East Indies : The Maidenhair Moth, Musotima suffusalis 

 Dutch East Indies : Measures against Lasioderma serricorne in stored 



Tobacco 

 Formosa : Measures against Termites 



France : The Ejffect of Chloropicrin on Germination of Seed 

 France : The Establishment of Coccinellids against Scale Insects 

 France : A Comparison of the Bionomics of Vine IVIoths 

 Germany : Cockroaches of Economic Importance and Their Control 

 Germany : The Importance of Applied Entomology 

 Germany : Measures against Flea-beetles . . 

 Germany : Pests of Basket Willows 

 Germany: The Broods oi Hyhbius abietis . . 

 Guiana, Dutch : The Freedom of Wild Cacao from Insect Pests 

 Hawaii : The Comparative Scarcity of Fruit Pests 

 Hawaii : Notes on Termites . . 

 Hawaii : Notes on intercepted Pests 

 Hawaii : The Identity of the Species of Adoreius known as the Japane; 



Beetle 

 Hawaii : Sugar-cane Pests in 1919-20 

 Hawaii : Pests Intercepted in Quarantine . . 

 Hawaii : Opius fletcheri as a Parasite of the Melon Fly 

 Hawaii : Report on Sugar-cane Pests 

 Holland : Pests of Horticultural Plants [Review) . . 

 India : Descriptions of Coleopterous Larvae 

 India : Notes on Eriosoma lanigerum 

 India : Scolytids infesting Forest Trees 

 India : A new Variety of Cecidomyid on Olivi 



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