Locust tree..

[minnie56]

I have a couple of Honey Locusts. They both seem to have 'something'?
The limbs and branches have what looks like white splatters all over (fungus?) and the leaves are VERY sparse. Anyone have a clue what might be up??

 

[Thumper_ehhhhh]

Check this out.
http://learningstore.uwex.edu/pdf/A3281.pdf