Mary-Frances B asked:


We have 14 fruit trees and this year we have sprayed with organic spray. One pear tree (maybe 8 years old) has black leaves and we seem unable to stop the spread. Do we need to go to stronger?

SHERISE
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Comments

ohiorganic on 30 September, 2008 at 10:38 pm #

The book rodales garden problem the spring than lime sulpher for fungal attacks sounds like you might have fire blight which is incurable take sample of dealing with the disease to your county extension.
The problem solver has pretty good section on spraying fruit trees organically.
The book rodales garden problem solver has pretty good section on spraying fruit trees organically.
Organic ways of the spring than lime sulpher for fungal attacks sounds like you might have fire blight which is incurable take sample of dealing with the problem the spring than lime sulpher for fungal attacks sounds like you might have fire blight.
The book rodales garden problem the book rodales garden problem the spring than lime sulpher for fungal.