Plant species | % of plants with problems | % of total problems | % of total plants |
---|---|---|---|
Picea pungens | 39 | 3.4 | 3.2 |
Cotoneaster lucidus | 71 | 3.8 | 2.0 |
Elaeagnus angustifolia | 71 | 0.8 | 0.3 |
Gleditsia triacanthus var inermis | 75 | 1.1 | 0.6 |
Malus spp. | 78 | 5.2 | 2.5 |
Ribes alpinum | 83 | 7.5 | 2.8 |
Crataegus spp. | 89 | 2.3 | 0.9 |
Lonicera tatarica | 95 | 14.2 | 5.6 |
Ulmus americana | 100 | 1.1 | 0.4 |
Betula pendula | 100 | 0.8 | 0.3 |