THE ANNALS OF APPLIED BIOLOGY 



In the Annals of Applied Biology papers will be published concerning the 

 economic aspects of agriculture, botany, plant-breeding, plant-pathology, mycology, 

 horticulture, forestry, helminthology, entomology, veterinary zoology, medical 

 zoology, and marine zoology. 



Contributors to The Annals are asked to send type-written articles if possible, 

 and as far as possible to make illustrations in a form suitable for reproduction 

 as text-figures. Contributors will receive free fifty copies of articles only. 



Editorial communications should be addressed to E. E. Green, at Way's End, 

 Camberley, Surrey. 



Terms of subscription. 



Members of the Association will receive The Annals free. To others, the 

 annual subscription price, including postage to any part of the world, for a single 

 copy of each of the four parts making up the annual volume, is 25s. net ; single 

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 should be sent to Mr C. F. Clay, Cambridge University Press, Fetter Lane, 

 London, E.C. 4, either direct or through any bookseller. 



Volumes I, II, III and IV now ready. Price, in four parts, paper covers, 25s. net 

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The publishers have appointed the University of Chicago Press agents for the 

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