Hello there,
I have two plants with two different diseases which I need help for:
First plant
There are two apple trees like this (one infected the other one although they are some space appart). They were first inside then I put them on the balcony so they don't infect any plants inside.
It looks to me like powdery mildew.
Am I right?
The first treatment I had tried was a copper based fungicide (blue color). Something like copper-sulfate, I don't remember. Did not really work.
I tried treating with the milk-water mix and it did seem to work but came back a few days later.
What can I do? Help!!
Second plant:
Plant has always been outside and developped recently this thing which looks like wool balls.
I suppose it is mealybug, again, am I right?
How can I treat it???
Thanks a lot for your help, I am really lost!