Hemlock Help - Wooly Adelgid
I have a hemlock that suffered some damage from wooly adelgid. I sprayed it recently with ortho volck oil spray.
A few days before application I hosed down the tree. I'm going to try and do that every week to try and save it.
When should I reapply the spray? I guess I need to do this every year so when are the best times to apply in general?
I used a hose end sprayer but not all the wooly stuff came off. I read this is normal, that the spray only kills the bugs. Hopefully the water sprays will help knock out the rest.
There's another tree close to it that doesn't appear to be infested. It kinda looks like a hemlock but I'm not sure.
Can anyone tell me what kind of tree this is?