Farm Forestry New Zealand
PESTS AND DISEASES OF FORESTRY IN NEW ZEALAND
Eucalyptus muelleriana, February 2005
| SPECIES of TREE EXAMINED - Eucalyptus muelleriana, Feb 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 | 50 | 42% | 47 | 39% | 12 | 10% | 8 | 7% | 2 | 2% | 119 | 14.39% |
| 2 | 29 | 21% | 50 | 36% | 27 | 20% | 19 | 14% | 13 | 9% | 138 | 28.71% |
| 3 | 54 | 39% | 29 | 21% | 18 | 13% | 15 | 11% | 22 | 16% | 138 | 28.26% |
| 4 | 48 | 31% | 35 | 22% | 31 | 20% | 33 | 21% | 10 | 6% | 157 | 28.90% |
| 5 | 20 | 19% | 48 | 45% | 12 | 11% | 10 | 9% | 16 | 15% | 106 | 29.01% |
| 6 | 34 | 29% | 32 | 28% | 33 | 28% | 10 | 9% | 7 | 6% | 116 | 24.78% |
| TOTALS | 235 | 30% | 241 | 31% | 133 | 17% | 95 | 12% | 70 | 9% | 774 | 25.92% |
Last Updated on 15 April 05
By Dean Satchell
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