Azalea Leaf Problem
I have a rapidly ramping up problem on a few of my azalea plants as seen in the uploaded photos. It so far has affected three out of thirty azaleas in the yard. All other azaleas look great. It is not a watering problem as all get watered in the same amounts at the same time. I would appreciate some help in identifying this as to what specific disease or insect problem I am dealing with and suggested treatment. Thanks in advance.