Blue Stain Etc

[WIUurbanforestry]

We came across a row of Austrian Pines with cases of blue stain, zimmerman moth, and tip blight. We have treated the pines with Talstar and removed one of the 8 that has died.

Any insights?

 

[TreeJunkie]

look out for pine wilt.....and of course diplodia(sphaeropsis) tip blight and dothistroma needle blight.

An insecticide like talstar isnt going to even touch the potential problems you're looking at....Consult professional help