Is there a fruit tree disease that can cause the leaves on the trees to turn completely brown in 3 days. I have 4 fruit trees with leaves like this. They are all located near the fence that divide my property from the neighbors. I looked on the internet and could not find anything. I have not sprayed any weed killers.
The first one that comes to mind is Fire Blight. Primary hosts of Fire Blight are apples, pears, Asian pears and Quince. Some ornamental shrubs can get it, too.
