

NOTICES, 



8«erttar!M of Soetotiei and Edlton of Jounuls wUHng to oioluuiff* 

 their pubUeatlons with thoso of the Bureau, ut reqiiMted to eooa* 

 mnnieate with the Afiistant Director. 



The Subseriptloii to the Reriew If 12s. per annum, pott troe; or 

 the two leries may be taken loparately. Series A (Afrieultoral) 

 being 8s., and Series B (Medieal and Veterinary), 6s. per annuou 



All orders anJ subscriptions should be sent direel to the Assistant 

 Direetor, Imperial Bureau of Entomology* S9. Queen's Oate, London, 

 8.W.7, or through any bookseller. 



CONTENTS. 



m 



New Diptera from Java . . 



Canthand Beetles predaceous on Locust Eggs in Java 



A Lycaenid Butterfly associated with the Black Cacao Ant in Java 



New Aphids from Singapore and Hongkong . . 



Hy^menopterous Parasites of Bhyacionia buoliana in Holland 



Miscellaneous Pests in Switzerland . . . . . . . . 



The Presence of Tetrastichus asparagi on the Borders of Switzerland 

 The Outbreaks of Pieris brassicae in Switzerland in 1^17 . . 

 Report on an Inquiry into the Silk Industry in India 

 A New Bruchid infesting Cowpeas in Timbuctoo 

 Biological Notes on Braoonids in France . . . , . . 



The Establishment and Distribution of Beneficial Insects 



California 



Insects affecting the Fall of Immature Citrus Fruits in California 

 Pests intercepted in Quarantine in California 

 The Economic Importance of Birds in Britain 

 A New Fruit-fly infesting Oranges in Japan . . 

 Insect Enemies of Silkworms in Japan 

 The Varieties of the San Jos6 Scale and their Food-piaius m japan 



Insect Pests in Maryland in 1917 . . 



Two New Microlepidopterous Pests of Strawberries in British 



Columbia . . . . . . .... 



Avocado Se^d Weevils and other Pests in North and South America 



New Ethiopian Fruit-flies 



Notes on the Natural Enemies '>f tbp. OvRt^r.RhpIl Scale in North 



America 

 The CocoiDAE of South Africa 

 Notes on Ethiopian Lonchaeidae 

 Studies on the Harlequin Bug in Texas 

 Notes on Prodphilus spp. in U.S.A. . . 

 Insect Pests in South Africa 1917-18 . . 

 An Improved Method of Cultivating the Lac Insect in India 

 The Passion Vine Lougicom Beetle (Monochamus fiMul-ator) 



Victoria 

 Insect Pests of Vegetables in Porto Rico 

 Insect Pests in Ceylon . . 



The Effect of Severe Winters on Insect Pests in France 

 ?*leasure8 against the Tobacco Aphis in Sumatra 

 Pests of Stored Tobacco in Sumatra . . 

 Gallobelicits nicoiianae, a Capsid pest of Tobacco in Sumatra 

 Measures against Eriocampoides Ivmacina in Argentina 

 Notes on Insect Pests in Chile . . . . 

 MacromphaUa dedecora and its Parasites in Ch 

 The Pre^sence of Trioza alaerit in Ai^ijentina . . 

 Biological Notes on Endoxyla strigulata infesting Willows 



Plata . . .... 



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