My red swingle lime tree is sick and I can't figure out what's wrong. It used to be my best and heartiest container citrus and produced so much delicious red limes for us last year. In the past few months the leaves have started to droop, curl and fall. Branches are dying. It only produced 3 limes and they have speckling.
I took some pictures and am hoping someone can help:
https://www.dropbox.com/sh/1gp...
Does it look like fungus or pest (I see no visible pests).
Any help would greatly appreciated.
