What is on these Euro Plum Leaves

[Bradybb]

Yes,blasting the leaves with a stiff spray of water,especially the undersides,every day for about a week,should help.
I’ve had some success using Lavender.Here is something,posted earlier.bb

Using Lavender as a Miticide

I’ve been looking for ways of controlling Spider mites in a greenhouse. In the past couple of years,they have killed about four trees.I’ve found some recipes and expensive chemicals in my search and just came across this information on a Marijuana growing forum.I guess they battle the little critters also. Found this on another site by Graywolf and he gave me permission to post over here. Hopefully this will help some with the battle of the borg. Lavender Extract: Organic Miticide jaykush, t…