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CONTENTS. 



Africa : Observations on new- Scale-Insects. , . . . . , , 119 



Africa, South : Notes on New Coccids . , . . . , , , 117 



Afmcca, West: New Delphacids from Nigeria .. .. .. 118 



America, North : Notes on Species of Eippodamia . . . . 82 



Australia : The Spread of Gosmopolites sordidus in New Soutlx 



Wales 112 



Australia : Natural Enemies of Sugar-cane Gmbs in Queensland 13 J 



Australia ; The Spread of Bhahdocnemis obscura in Queensland. . 132 



Australia: Sugar-cane Pests in Queensland .. ., ., 132 



Australia : The Presence of Gydia molesfa in New South Wales , . 132 



British Guiana : A New Coccid on Loranthus , . . , . . 8T 



British Guiana : Obeei-vations on new Scale-Insects ., .. 119 



British Isles ; The Food of the Nightjar, Gaprimulgus europaeue 135 



Canada : The Kelation of Insects to Pear Blight . , , . . . 1 35 



Ceylon: Measures against the Tea Tortrix . . .. ,. .. 109 



Ceylon: Measures against Xj/Z^feortts /omicafws ., ,. ,, 110 



Ceylon : Miscellaneous Pests . . . , . . . . . . , . 1 10 



Egypt : The Protection of Insectivorous Birds . . . . . . 130 



Formosa : Homoptera destinictive to Sugar-cane and other Crops 85 



Prance : Tachinid Parasites of Pyrausta nubiluUs, . . . . . 120 



France: A New Braoonid Parasite of PioHea/ojj^cah's ,. .. 120 



France : Notes on PMlotrypesis earicae infesting Figs . , . . 121 

 France : The Value of Prospaltella berlesei against Aulacaspis 



pentagona . . . . , . . , . . . . . , . . 121 



France: FrecsiVitionii againat Phthorimaea opereuUlla .. ., 121 



France ; A Note on Apanteles glomeratus infesting Pieris brassicae 133 



Gold Coast : A new Hispid injurious to Oil Palms . , . . HS 



Hawaii: Notes on Pests of Vegetables ,. .. .. ., 136 



Holland : Insect Pests on Grassland placed under Cultivation. . 133 



India: Insect Pests in 1918-19 ,. , 8 3 



India : Notes on Miscellaneous Pests . , , . , , . . 99 

 India : The Constniction of Calcareous Operoula by Longicorn 



Larvae ,. ., ., .. ., .. ,, ,. 101 



India: Insect Pests in the Punjab .. ,, .. ., ., 100 



India: Insect Pests in Madras in 1918-19 ,. .. .. 130 



Italy : Notes on Novius cardinalis in Sicily . , . , . . . . i :' 1 



Italy: Insects infestiug Carob Pods. . .. ,, ,. .. 123 

 Italy : The Pnine Scale, Sphaerolecarvium prunaslri exid it-; 



Parasites 122 



Italy : The Bionomics of Eidccanium coryli and its Para^i! . . 124 



Italy : Notes on Ceroplastee sinensis . , . . . . 127 



