NOTICES. 



The Editor will be glad to receive prompt information as to th« 

 appearance of new pests, or of Icnown pests in districts which have 

 hitherto been free from them, and will welcome any suggestion tht 

 adoption of which would increase the usefulness of the Review. 



Secretaries of Societies and Editors of Journals willing to exchange 

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

 municate with the Assistant Editor, 27, Elvaston Place, Queen's 

 Gate, London, S.W. 



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. 



All orders and subscriptions should be sent to Messrs. DULAU 

 ft Co., Ltd., 87, Soho Square, London, W. 



CONTENTS. 



The Action of Potassium Cyanide on Trees 



A Catalogue of the Phoridae 



Sudden Swarms of Alabama argillaeea in the U.S.A. 



The Source of Nitrogenous Compounds in Insect growth 



New Weevils reared from Cotton in Peru . . 



A Monograph of the Scolytid Beetles . . 



The Classification of the Cryphaline Bark-Beetles . . 



Spraying against Aphis pomi and A. eorbi in California 



Quarantine against Anthonomus grandis in California 



Exclusion of the New Zealand Peach Moth, CtenopseusUs obliquana 



from California 

 Insect Pests of California 

 Cacao and Coconut Pesta in Trinidad 

 The Control of Dacus oleas in Italy . 

 Nut and Fruit Pests in Spain . . 

 Ceraiitia capiiata attacking Peaches in Madasgascar 

 New TORTRiciDAE in Britain . . 

 Notes on the Food of ftinua tectua 

 Fieria brasaica^ and its Parasites in England 

 Schizoneura tdmi on Currants in England . 

 The Mode of Infection of Larch Canker in England 

 Sprays against Paylla maii and Aphia pruni in England 

 Insects and Man. (Review) . . 

 The Pea Thrips, Kakothripa robuaUta, in England . . 

 Paylla mali and P. pyricola in England 

 Insecticides from a Chemical standpoint 

 The Functions of Insecticides 



The Life-History of Aleurodea vaporariorum in England 

 Winter Cover -Washes in England 



The Effect of Sucking Insects upon Potato Foliage in England 

 Exomias peUuoidua as a Plant Pest in England 



Page. 

 273 

 273 

 273 

 273 

 273 

 274 

 274 

 274 

 274 



275 



276 

 276 

 276 

 276 

 276 

 277 

 277 

 277 

 277 

 277 

 278 

 278 

 279 

 280 

 282 

 283 

 285 

 286 

 287 

 287 



