Something poking holes in my plum leaves.
From round pinhead holes to pea sized oblong exclusions. in the leaves. Equally on top and lower branches. I think it's grasshoppers/locusts? I did spot one the other day.
Strange thing is, it only likes my plums, cherries, and pluots. My peach, nectarines, apricots etc. are all immune. Will post picture tomorrow.
What should I do?