Farm Forestry New Zealand
PESTS AND DISEASES OF FORESTRY IN NEW ZEALAND
Eucalyptus pilularis, August 2006
| SPECIES of TREE EXAMINED - Eucalyptus pilularis, 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 | 70 | 65% | 25 | 23% | 7 | 6% | 4 | 4% | 2 | 2% | 108 | 9.26% | |
| 2 | 59 | 52% | 37 | 33% | 9 | 8% | 7 | 6% | 1 | 1% | 113 | 11.73% | |
| 3 | 82 | 71% | 28 | 24% | 5 | 4% | 1 | 1% | 0 | 0% | 116 | 5.17% | |
| 4 | 85 | 72% | 24 | 20% | 8 | 7% | 1 | 1% | 0 | 0% | 118 | 5.61% | |
| 5 | 47 | 44% | 27 | 25% | 16 | 15% | 8 | 7% | 9 | 8% | 107 | 20.79% | |
| 6 | 64 | 52% | 36 | 29% | 10 | 8% | 12 | 10% | 1 | 1% | 123 | 13.52% | |
| TOTALS | 407 | 59% | 177 | 26% | 55 | 8% | 33 | 5% | 13 | 2% | 685 | 10.91% | |
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