Elm tree spraying to take place July 18-19 - Penn State News

Elm tree spraying to take place July 18-19
Penn State News
UNIVERSITY PARK, Pa. — Elm-tree spraying will be conducted from the ground beginning at 9 p.m. on Tuesday, July 18, and continue until 6 a.m. Wednesday, July 19, weather permitting, on the University Park campus. Spraying also will be conducted by ...