2
votes
1answer
66 views

What are these red bumps on my cherry tree stems? [duplicate]

Tiny red bumps started appearing on my multi-variety cherry tree. They only appear on new terminal stems. They do not move. At first, I thought it was scale pest, so I sprayed neem oil on them twice. ...
4
votes
1answer
1k views

Leaves at the tip on new branches of my cherry-trees are wrinkled

On my cherry-trees I observed that the leaves of the tips of newly grown branches are wrinkled and inside there is something which simply said looks like black dirt. The leaves do not look damaged, ...