Table 1.

Summary of internal compartmentalization data.

Tree #Affected1 volumeDiameter2 (in)Trim %2Canker3 sizeDecay
111.27%3.7300.70no
25.45%6.5250.60no
323.00%3.4501.50no
728.04%3.4402.54no
521.15%5.2301.80no
620.09%5.5301.88no
410.82%3.8250.51no
835.37%3.4403.19no
916.86%3.4301.02no
1030.74%4.3302.09yes
average =20.28%4.3331.58
S.D. =8.99%1.070.85
S.E. =3.00%0.320.28
  • 1 Affected volume equals percentage of discolored wood within 10 inches of injection point.

  • 2 Diameter and trim % data estimated at time of injection (11,12)

  • 3 Average canker size present on tree. Canker size was determined by multiplying length and width measurements (inches) of each canker and dividing by 2 since the cankers are roughly deltoid In appearance.