Table 2
The ozone injury scores of 5 honeylocust cultivars determined in the field and the mean diameter growth increment for 1981-1983.
Cultivar
Ozone injury score
Diameter increase (cm)
1981
1982
1983
Shademaster
4
4
5
1.06
Skyline
0
2
4
1.14
Majestic
4
0
0
1.25
Imperial
12
20
18
0.90
Sunburst
0
2
2
1.01