Insect Pests and Fungus 

 Diseases of Fruit and Hops 



A COMPLETE MANUAL FOR GROWERS 



By P. J. FRYER, F.I.C., F.C.S. Crown 8vo. With 24 plates (20 of 

 which are coloured) and 305 photographs and diagrams. 45s net. 



" In modern commercial fruit culture results depend very largely on the 

 grower's ability to control the insect pests and fungous diseases which attack 

 his trees. To a&sist him in this work he has long needed a reliable handbook 

 covering the whole subject, enabling him to identify his enemies without loss 

 of time, and indicating the best and most up-to-date methods of control. Such 

 a book it has been the object of the author of this volume to suppl}', and it may 

 be said at once that he has succeeded admirably. , . . Altogether the book 

 deser\'es to become the standard reference work for growers." 



The Gardeners' Chronicle. 



" This abundantly illustrated manual is an excellent example of applied 

 scientific knowledge giving the results of the most recent investigations into a 

 vast and complicated host of pests to fruit and hop-growing in the most clear 

 and practical form. It should prove of the greatest service to all intelligent 

 growers." The Tunes. 



CAMBRIDGE UNIVERSITY PRESS 



FETTER LANE, LONDON, E.G. 4 : C. F. CLAY, MANAGER 



From Gurney ^ Jackson's List 



STUDIES IN BIRD MIGRATION 



By WILLIAM EAGLE CLARKE, I.S.O., LL.D., F.R.S.E. 



Member of the British Association Comniittee on the Migration of Birds 



as Observed on the British and Irish Coasts, and Author of its Final 



Reports, 1896-190S, etc. 



With Numerous Illustrations, Maps, and Weather Charts. 

 2 Vols. Sq. Demy 8vo. 21s. net. 



" There is no other English ornithologist better qualified to write on the migration of 

 birds than Mr Eagle Clarke, whose name has long been inseparably associated with the 

 problems of this difficult but fascinating subject. It is certain that to the serious student 

 of bird migration the volumes are indispensable.'' The .4 ther.crum. 



"This book has been long expected, and it is certainly one worth waiting 

 loT." Nature. 



An Illustrated Manual of British Birds 



By Howard Saunders, F.L.S., F.Z.S., etc. Second Edition. Demy 

 8vo, with 384 fine Woodcuts and 3 Maps. ^1, Is. net. 



" Excellent alike in style and matter, it ought to be in the hands of every lover of 

 birds." A nnals of Natural History. 



" The whole book forms the most concise and at the same time trustworthy book on 

 birds of a single region that has ever been written." Science Gossip. 



GURNEY & JACKSON, zz PATERNOSTER ROW, LONDON, E.C. 



