Growth rates and survival of nine different pines and two other conifers, native and/or introduced, are studied, in Maryland’s Piedmont Plateau. Also described are different levels of susceptibility to Rhyacionia frustrana.
Growth rates and survival of nine different pines and two other conifers, native and/or introduced, are studied, in Maryland’s Piedmont Plateau. Also described are different levels of susceptibility to Rhyacionia frustrana.