Lee: Mottled Leap of Citrus Trees.] 
[Philip. Journ. Sci., 
No. 1. 
Left, tree of mandarin orange variety on mandarin orange stock; right, two trees of same 
mandarin orange variety on pummelo stock showing the stunting of growth due to mottled 
leaf. All three trees are of the same age and were taken from adjacent rows. 
PLATE 2. 
