on a Victoria Plum turned out to be Aphids.

Don't wish to spray.

Is it safe to leave the tree to the Hoverflies and/or Ladybirds or should
action be taken sooner rather than later?

Any ideas please?

Mike

--
www.rneba.org.uk. The Royal Naval Electrical Branch Association.
'THE' Association to find your ex-Greenie mess mates.