Eastern hemlock trees do not do well in an urban environment and have a very low tolerance for polluted air and salt damage from roadways. It needs to be in a sheltered location protected from drying ...

Round, white hemlock woolly adelgid ovisacs are found on the undersides of branches near the base of the needles. (Michigan Department of Natural Resources) The Michigan Department of Natural ...

It might look like an ordinary weed, but a highly toxic plant is lurking in many parts of North Carolina – and it could be growing right near your home. Here’s what to know about poison hemlock, ...

Poison hemlock is best eradicated in the early stages of its growth in the spring and fall, when it grows in a rosette shape. J. D. Green University of Kentucky Plant & Soil Sciences Department Don’t ...