Farm Forestry New Zealand
PESTS AND DISEASES OF FORESTRY IN NEW ZEALAND
Eucalyptus pilularis, May 2006
| SPECIES of TREE EXAMINED - Eucalyptus pilularis, May 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 | 6 | 5% | 59 | 47% | 28 | 22% | 17 | 14% | 15 | 12% | 125 | 33.30% | |
| 2 | 33 | 24% | 69 | 51% | 17 | 13% | 12 | 9% | 4 | 3% | 135 | 19.26% | |
| 3 | 12 | 11% | 37 | 35% | 19 | 18% | 20 | 19% | 17 | 16% | 105 | 37.26% | |
| 4 | 44 | 37% | 52 | 44% | 11 | 9% | 9 | 8% | 3 | 3% | 119 | 15.86% | |
| 5 | 49 | 46% | 30 | 28% | 10 | 9% | 8 | 8% | 9 | 8% | 106 | 19.22% | |
| 6 | 55 | 45% | 47 | 39% | 10 | 8% | 6 | 5% | 3 | 2% | 121 | 13.22% | |
| TOTALS | 199 | 28% | 294 | 41% | 95 | 13% | 72 | 10% | 51 | 7% | 711 | 22.78% | |
NZFFA on facebook