No. 7.] 



JULY, 1911. 



Vol. X. 



Agricultural Bulletin 



OF THK 



STRAITS 



AND 



FEDERATED MALAY STATES. 



KDITED BY 



H. N lUDLKY, CM G., m.a.. f.r.s., f.l.s., f.r.h.s. 



I) I red or of Botanic Gardens, S.S. 



Page. 



A Note on the Canker of Hevea Brasilieiisis ... ... ... 20$ 



Cryptostegia Grandiflora in Mexico ... ... ... ... 208 



Longevity of Seeds ... ... ... ... 20g 



Adulteration of Prodnce ... ... . ... ... 210 



Castilloa in Mexico ... ... .. ... 212 



Crops ... ... ... .. ... ... 213 



Discovery of a Valuable Rubber Tree in Northern Natal ... ... 215 



"Dollar Share Values" (Review) ... ... ... ... 217 



Timbers and Trees of the Malay Peninsula ... ... ... 218 



Agriculture and Forestry in Hawaii . ... ... ... 219 



Agriculture in British North Borneo . ... ,. 220 



Meteorological ... ... ... ... ... 221 



Diseases of Pine-apples ... ... ... ... ... 222 



Weather Reports ... ... ... ,. ... 226 



The Price of the Bulletin will be as follows: 



Annual Subscription for Straits Settlements and Federated Malay States .. $5.00 



Annual Subscription for other places in Malaya . . $5.50 



Annual Subscription for India and Ceylon Rs. 9-8-0 



Annual Subscription for Europe (Thirteen Shillings) .. £0-13-0 



Single Copy .. 50 cts. or s. 1/2 d. 



Whole Volume $5.00 



All Subscriptions are payable strictly in advance. 



To be purchased at the Botanic Gardens, Singapore, from Messrs. Kelly 

 AND Walsh, Ltd . No. 82 Raffles Place, aud 194 Orchard Road, and 

 Thk Str.mts Timks Offick. Ckcil Strkkt. Singapore. 



Printed at the Straits Times Press Ltd.. Singapore. 



