Farm Forestry New Zealand
PESTS AND DISEASES OF FORESTRY IN NEW ZEALAND
Eucalyptus pilularis, February 2006
| SPECIES of TREE EXAMINED - Eucalyptus pilularis, February 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 | 8 | 7% | 69 | 58% | 20 | 17% | 11 | 9% | 10 | 8% | 118 | 26.91% | |
| 2 | 6 | 5% | 46 | 39% | 29 | 24% | 18 | 15% | 20 | 17% | 119 | 38.13% | |
| 3 | 7 | 5% | 56 | 43% | 23 | 18% | 24 | 18% | 20 | 15% | 130 | 37.02% | |
| 4 | 30 | 24% | 64 | 51% | 17 | 14% | 9 | 7% | 5 | 4% | 125 | 19.50% | |
| 5 | 23 | 18% | 59 | 45% | 22 | 17% | 15 | 11% | 12 | 9% | 131 | 27.10% | |
| 6 | 17 | 15% | 67 | 60% | 14 | 13% | 11 | 10% | 2 | 2% | 111 | 20.05% | |
| TOTALS | 91 | 12% | 361 | 49% | 125 | 17% | 88 | 12% | 69 | 9% | 734 | 28.25% | |
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