Farm Forestry New Zealand
PESTS AND DISEASES OF FORESTRY IN NEW ZEALAND
Eucalyptus pilularis, November 2006
| SPECIES of TREE EXAMINED - Eucalyptus pilularis, November 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 | 36 | 31% | 53 | 45% | 13 | 11% | 12 | 10% | 3 | 3% | 117 | 18.48% | |
| 2 | 2 | 2% | 59 | 48% | 29 | 23% | 23 | 19% | 11 | 9% | 124 | 34.07% | |
| 3 | 7 | 7% | 57 | 54% | 18 | 17% | 14 | 13% | 9 | 9% | 105 | 29.05% | |
| 4 | 31 | 31% | 49 | 49% | 7 | 7% | 8 | 8% | 5 | 5% | 100 | 18.13% | |
| 5 | 63 | 57% | 34 | 31% | 11 | 10% | 2 | 2% | 0 | 0% | 110 | 8.75% | |
| 6 | 40 | 38% | 45 | 42% | 14 | 13% | 4 | 4% | 3 | 3% | 106 | 15.09% | |
| TOTALS | 179 | 27% | 297 | 45% | 92 | 14% | 63 | 10% | 31 | 5% | 662 | 20.86% | |
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