Pine Bark Adelgid...You can blast it off with high pressure water...I am unsire of the life cycle but you maay also be able to use hort soap/oil..Be sure to read the directions carefully, make sure your applkying at the correct phenological time (season). I would reccomend applying them when its not deathly hot out, you can risk phytotoxicity.
Thanks, the nozzle on the hose took them right off, or at least appeared to. I googled it and one site recommended recommended Sevin as a control measure but late April to May as the time to spray. I have a mixture of sevin and malathion that I used last year to attempt to control mosquitoes. Will that be ok to spray on that pine to kill any that remain?