HELP!
A
"Layman's Guide" to Figuring Out What's Wrong
with your
Tree or Shrub
What's the white 'fluffy stuff' on my Hemlocks needles? Hemlock Woolly Adelgid
Why are my Hemlocks off-color (and there's no 'white fluffy stuff')? Elongate Hemlock Scale, Hemlock Rust Mite (picture)
My Mugo Pine is being eaten by groups of "worms" that raise up like cobras when I get near them. European Pine Sawfly