INDEX TO VOLUME XVIII, 



A. 



Pagk, 



Agricultural Credit Societies [See Credit Societies) ... 47 



Agriculture, Department and Board, Re -organisation of ... 213 



Area of Trinidad and Tobago ... ... ... 4^ 



Avocado : 



Budding ... ... ... ... ,, 135 



Composition of ... ... ... ... X34 



Insects affecting in Trinidad and Tobago ... ... 129 



In Trinidad and Tobago ... ... ... 113 



C. 



Cacao : 



Prize Competitions 1919-20, Trinidad ... ... 38 



I>o. do. Tobago ... ... 39 



Root Disease of, in Trinidad ... ... ... 178 



Soils, Nitrogen contents of ... ... ... q 



Thrips in Trinidad and Tobago, Control of ... ... 84 



Canada, Trinidad Exhibit in ... „. ... 177 



Cotton : 



Cultivation of, Notes on ... ... .„ iq 



Credit Societies : 



Cane Farmers and Co-operation ... ... ... 47 



Registration of New Societies ... ... ... 33 



Education, Agricultural : 



Cane Farmers' Prize Competition, 1918, Report of Judges... 34 



Tobago Cacao and Vegetable Prize Competitions, 1919-20... 39 



Trinidad Cacao Prize Competition, 1919-20 ... ,., 38 



Vegetable Prize Competitions, Tobago, 1919 ... ... 209 



Empire, Development of the Economic Resources of : 



Assistance for Scientific Research ... ... ... 227 



Report of Committee ... ... ... ... 230 



Food Crops : 



Yam Cultivation 1918-19, Experiments ... ... 4, 168 



Forestry : 



Durability tests with inferior local woods ... ... 204 



Freeman, W. G. : 



Agricultural Credit Societies, Cane Farmers & Co-operation 47 

 Notes ... ... ... 2, 45, 46, 175, 176, 177 



Root Disease of Cacao ... ... ... ... 173 



The Avocado in Trinidad and Tobago ... ... II3 



