I have brown spots on the leaves of my very large pear tree . What can I treat it with? I have looked but I can't seem to find anything to treat it with
Iberville Parish Louisiana
This could be any of a number of problems. I strongly suggest contacting your Iberville Parish Extension Service. They can discuss the problem with you, look at pictures, and make a home visit if necessary.
Here is their web address: http://www.lsuagcenter.com/portals/our_offices/parishes/iberville