NOTICES. 



Secretaries of Societies and Editors of Journals willing to exehangs 

 their publications with those of the Bureau, are requested to com- 

 municate with the Assistant Director. 



The Subscription to the Review is 12s. per annum, post free; or 

 the two series may be taken separately. Series A (Agricultural) 

 being 8s., and Series B (Medical and Veterinary), 5s. per annum. 



AH orders and subscriptions should be sent direct to the Assistant 

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 S.W. 7, or through any bookseller. 



CONTENTS. 



The Apitidtdae of Lahore 



Insect Peats of Citrus in Florida 



A Colonial Spider damaging Tea in Madras . . 



Insect Pests of Tea in Northeast India during 1917 



Notes on Aleurodids in Australia . . 



Phyiomyza sp. infesting Maize in Fiji . . 



The Liberation of Beneficial Insects in Hawaii 



Pests intercepted in Qiiarantine in Hawaii 



Biological Notes on Braconids in France 



Measures against Pectinophora gossypiella in Brazil. . 



Measures against Phylloxern in Italy . . 



The Value of Insectivorous Birds in Britain . . 



Argyresthia spp. infesting Conifers in CTcrmany 



Aqrolia coUina attacking Raspberries in Saxony 



Forest Pests in Indiana 



Diseases of Black Currants due to Mites and Aphids in Britain 



Notes on the Oviposition of Acidia heraelei in Britain 



EtdeUix tenella and Curly-leaf Disease of Beet in U.S.A. 



Damage to Maize by Aphis maidiradicis in Pennsylvania . . 



Notes on the Coccidar of Cuba . . . . ; . 



The Bionomics of Dibrachys clisiocampae, a Parasite of Galleria 



meZZo/ieMrt in U.S.A. 

 The Control of Anthonormcs grandis in U.S.A. 

 Pests of Vegetables and their Control in U.S.A. 

 Potato Pests and their Control in U.S.A. 

 Heliothis obsoleta and its Control in U.S.A. ■ . . 

 Ligyrus rugiceps, a Pest pf Maize in the Southern United States 

 Measures against Insect Pests in Porto Rico 

 Insect Pests intercepted in Quarantine in Porto Rico 

 Insect Pests in Porto Rico in 1916-17 

 The Proportion of the Sexes of Lepidoptera taken at Light Traps in 



U.S.A. 



Ohilocorus bip^istulatus, ineffective against Scale-Insects in France 



A New Cotton-Stainer from Italian Somaliland 



3£egafftigmus.ballestrerii infesting the Pistachio in Sicily 



The Habits of the Parasites of Hardback Grubs 



The presence of the Japanese Bretle in New Jersey. . 



Leaf Burn of the Potato and its Relation to the Potato Leaf- Hopper 



in U.S.A. 



An Unusual Disease of Honey Bees in U.S.A. 

 The Eradication of Foul Brood in Bees in Texas 



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