CONTENTS. 



PAGE 



Notes and Queries: -The Danger of Using; Trees as Gate 

 and Fence Posts — Planting Scrub Areas - Pine-Root 

 Aphis-A Parasite of the Poplar Saw-Fly ~ Dnjocoetes 

 aim (Georg.): An Alder Bark Beetle (Scolytidae) new 

 to Scotland - Planting Distance for Douglas Fir— 

 The Midland Re-afforesting Association - The Ring 

 Wood Plantation, Murthly Estate . . . . ^47 



Reviews and Notices of Books :- American Forest Regu- 

 lation. By Theodore Salisbury Woolsey, Jun., M.F. 

 Published by The Tuttle, Morehouse and 'Taylor 

 Company, New Haven, Connecticut . .258 



Notes on the Ceiriog Forestry Experimental Area of the 

 Denbighshire County Council. By Thomas Thomson, 

 B.Sc, University College, North Wales, Bangor .' 259 



Webster's Foresters' Diary and Pocket Book, 1923 

 Pubhshed by Messrs William Rider & Sons, London 



Price 3s. 6d. net. 



• • ■ • . 260 



Sylva: Being the Annual Publication of the Edinburgh 



University Forestry Society. No 3, 1923. Price is. . 260 



^'°''^™^' -i i*"^ ^J^y^' 2^°"'^^ Arboncultural Society, 

 1922, with Appendices. ■'^' 



