callery-pear

• Structural Pruning in Callery Pear Does Not Change Apparent Branch Union Strength in Seventh Year Static Load Field Testing

  Richard G. Rathjens, T. Davis Sydnor, Jason Grabosky and Gregory Dahle

  • Arboriculture & Urban Forestry (AUF) May 2021, 47 (3) 123-130;
  • DOI: https://doi.org/10.48044/jauf.2021.013
• Callery Pear Cultivars Tested As Street Trees: Final Report on a 12-year Study

  Henry D. Gerhold

  • Arboriculture & Urban Forestry (AUF) March 2007, 33 (2) 153-156;
  • DOI: https://doi.org/10.48044/jauf.2007.017
• Four-Year Evaluation of Five Cultivars of Pyrus calleryana

  John E. Kuser, Gary Robinson and Nicholas Polanin

  • Arboriculture & Urban Forestry (AUF) March 2001, 27 (2) 88-91;
  • DOI: https://doi.org/10.48044/jauf.2001.011
• Callery Pear Cultivars Tested as Street Trees: Second Report

  Henry D. Gerhold

  • Arboriculture & Urban Forestry (AUF) January 2000, 26 (1) 55-59;
  • DOI: https://doi.org/10.48044/jauf.2000.007