Farm Forestry New Zealand
PESTS AND DISEASES OF FORESTRY IN NEW ZEALAND
Eucalyptus globoidea, August 2006
| SPECIES of TREE EXAMINED - Eucalyptus globoidea, August 2006 | |||||||||||||
| CATEGORY OF DAMAGE REPRESENTED AS A % | |||||||||||||
| 0% | <25% | 25 - 50% | 50 - 75% | >75% | |||||||||
| TREE # | Qty | % | Qty | % | Qty | % | Qty | % | Qty | % | TOTAL LEAVES PER SAMPLE | AVERAGE DAMAGE | |
| 1 | 64 | 58% | 19 | 17% | 9 | 8% | 12 | 11% | 7 | 6% | 111 | 17.45% | |
| 2 | 68 | 68% | 19 | 19% | 3 | 3% | 7 | 7% | 3 | 3% | 100 | 10.50% | |
| 3 | 102 | 94% | 5 | 5% | 1 | 1% | 0 | 0% | 1 | 1% | 109 | 1.72% | |
| 4 | 84 | 69% | 20 | 16% | 4 | 3% | 6 | 5% | 8 | 7% | 122 | 12.09% | |
| 5 | 93 | 75% | 10 | 8% | 6 | 5% | 9 | 7% | 6 | 5% | 124 | 11.59% | |
| 6 | 76 | 75% | 10 | 10% | 4 | 4% | 9 | 9% | 2 | 2% | 101 | 10.02% | |
| TOTALS | 487 | 73% | 83 | 12% | 27 | 4% | 43 | 6% | 27 | 4% | 667 | 10.64% | |
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