Bui. 1380, U. S. Dept. of Agriculture 
Plate XIV 
^■Pl 
m m 
t 
Diseases of Tapping Wounds on Hevea 
A, Dark linos in the w< od <>f tapping wounds; B, rubl cr pad 1" Death the < 01 tcx; ( \ 
through callus nodules, showing irregular c< ndition of the wood. (Nearly natural size) 
