fiorinia-externa

• Susceptibility of Chinese Hemlock (Tsuga chinensis) to Injury from Autumn Horticultural Oil Applications

  Richard W. Harper and Richard S. Cowles

  • Arboriculture & Urban Forestry (AUF) January 2013, 39 (1) 6-10;
  • DOI: https://doi.org/10.48044/jauf.2013.002
• Efficacy of Foliar Applications, Trunk Injections, and Soil Drenches in Reducing Populations of Elongate Hemlock Scale on Eastern Hemlock

  Michael Raupp, Robert Ahern, Brad Onken, Richard Reardon, Stacey Bealmear, Joseph Doccola, Paul Wolfe and Peter Becker

  • Arboriculture & Urban Forestry (AUF) September 2008, 34 (5) 325-329;
  • DOI: https://doi.org/10.48044/jauf.2008.044