Garden Pests and Diseases: how can i cure this?, 1 by max100

max100 wrote:
Hello,

I'm very new to gardening and DG. I have two of these trees in my backyard. Not sure what they are. They have a raspberry-like fruit, only longer (i just moved to the house, so i'm just starting to get familiar with what i have there...).
One of the trees is doing fine, but the other one was very small about a month ago, then it started to grow very quickly, and about 2 weeks ago i noticed spots on many leaves. The leaves with spots eventually become brown. There are also some white spots on the branches, but i don't know if they are normal or not. i posted this in the begginer's forum as well, because i hadn't find this one. I apologize for the repetition.