I have an avocado plant in my outdoors balcony. It's been growing nicely, but there are small brown dots/holes in the leaves for some time now. I don't see anything in the underside of the leaves, and up until now new, healthy looking leaves have continued to sprout, but I'm concerned that it will not stay healthy.
What does it have? What can I do?
It's been months since I asked this question. The avocado's leaves continue to look bad, but it continues to put out new ones. I've attached a new picture of the current state as well as the trunk, in case the brown things on the trunk aren't harmless or natural (I hadn't noticed them before, because I was preoccupied with the leaves)
This is the trunk, April 2014.