Farm Forestry New Zealand
PESTS AND DISEASES OF FORESTRY IN NEW ZEALAND
Eucalyptus pilularis, November 2005
| SPECIES of TREE EXAMINED - Eucalyptus pilularis, November 2005 | |||||||||||||
| 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 | 103 | 74% | 27 | 19% | 4 | 3% | 4 | 3% | 2 | 1% | 140 | 6.52% | |
| 2 | 53 | 32% | 69 | 42% | 25 | 15% | 17 | 10% | 2 | 1% | 166 | 18.30% | |
| 3 | 108 | 54% | 60 | 30% | 19 | 10% | 10 | 5% | 2 | 1% | 199 | 11.37% | |
| 4 | 73 | 55% | 32 | 24% | 18 | 14% | 8 | 6% | 1 | 1% | 132 | 12.59% | |
| 5 | 84 | 78% | 15 | 14% | 4 | 4% | 3 | 3% | 2 | 2% | 108 | 6.48% | |
| 6 | 35 | 27% | 51 | 40% | 29 | 23% | 11 | 9% | 2 | 2% | 128 | 20.21% | |
| TOTALS | 456 | 52% | 254 | 29% | 99 | 11% | 53 | 6% | 11 | 1% | 873 | 12.79% | |
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