trunk sprays

Sprays Ineffective for Preventing Sapsucker Damage on Sugar Maple (Acer saccharum)
E. Thomas Smiley, Donald C. Booth and Liza Wilkinson
- Arboriculture & Urban Forestry (AUF) January 2009, 35 (1) 20-22;
- DOI: https://doi.org/10.48044/jauf.2009.005