Description : cherry tree has no fruit this year, and a dead branch also looks like it has lichen, so is there anything we can do?
Last Answer : Remove the dead branch and spray your tree with a weak solution of vinegar and water at a mixture rate of 30/70. Spray in the morning and make sure that you cover almost all of the tree, this ... lichen, spray every other day for about 10 days, and watch the results. Repeat if necessary. -Birdy