Nottinghamshire,
United Kingdom 
my ucaliptus tree as black spots on it
13 May, 2010
Previous question
« I'm growing hyacinth bean (dolchios lablab) seedlings for the first time - do...
Nottinghamshire,
United Kingdom
my ucaliptus tree as black spots on it
13 May, 2010
Previous question
« I'm growing hyacinth bean (dolchios lablab) seedlings for the first time - do...
Are these spots on the leaves or on the trunk? Do they rub off? If so, they may be caused by sooty mould, a fungus that often follows an aphid attack.
14 May, 2010