INDEX. 



173 



Introduction of Para rubber to Queensland 



Seychelles 



Straits 



— Sumatra 



Iodine, Effect on rubber of 



Lace rubber, Analysis of 



■ Preparation of 



Landolpbia rubber. Chemistry of 

 Latex, Alkalinity of 



Analyses of . . 



Ash of 



Caoutchouc in 



Centralization of 



Collection of . . 



Composition of 



Consistency of 



Effect of light on 



manures on 



Function of . . 



General characters of 



Liquefaction of 



Mechanical impurities in 



Physical properties of 



Proteids in . . 



Resins in 



Salts in 



Sap constituents in 



Storing of 



Sugar in 



variation in, Reason of 



Water in 



water store, Function of 



Laticiferous tubes, Contents of 



Distribution of 



Excision of 



Function of 



Incision of 



Origin <>f 



Laticiferous system. Occurrence of 

 Leaf diseases — Fungi 



insects 



Leaf fall, Time of . . 



Leaves. Chemical composition <>i 



of Para rubber 



Lemon grass 



Loss on washing rubber 



Manures, Artificial 



Green 



Soluble 



Manuring and root gro\i tli 

 Manuring Para rubber 



PAGE 



2 



127 



