LIST OF PLATES. 



Facing Page. 

 Wither Tip Disease of Lime ... ... ... I 



Rose Leaf Spots ... .. ... ... 29 



Rose Mildew ... ... ... ... ... 29 



Cacao Thrips (Figs. 1-16). 



Avocado in Trinidad and Tobago (Figs. 1-5). 



Insects affecting the Avocado (Figs. 1-5). 



Fungous Diseases of the Avocado ... ... ... 133 



Rainfall and Froghopper Blight (Figs. 1-11). 



Root Disease of Cacao, Bosellinia Fejpo (Figs. 1-5) ... 180, &c. 



