Knock a branch over a sheet of white paper and check to see
if any tiny insects can be seen crawling on it. (A quick Googling
suggests that psyllid infestation is possible in April/May.)
--
Pat in Plymouth MI
"So, it was all a dream."
"No dear, this is the dream, you're still in the cell."
email valid but not regularly monitored
Thanks, Pat. Appreciate the information.