Richard W. Hofstetter

Northern Arizona University
School of Forestry
200 East Pine Knoll Drive
Flagstaff, AZ
USA 86001

Papers:
0799 Use of acoustics to deter bark beetles from entering tree material D3554 Ipsenol, monochamol and α-pinene: Trap lure blend for Monochamus species (Cerambycidae) in Canada and USA