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PESTS AND DISEASES OF FORESTRY IN NEW ZEALAND

Eucalyptus quadrangulata, March 2004

MARCH 2004
SPECIES of TREE EXAMINED - Eucalyptus quadrangulata, March 2004
    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   5 5% 35 36% 23 23% 25 26% 10 10% 98 38.14%  
2   6 7% 40 46% 27 31% 13 15% 1 1% 87 27.73%  
3   1 2% 37 59% 18 29% 7 11% 0 0% 63 25.00%  
4   3 4% 25 34% 23 32% 17 23% 5 7% 73 36.64%  
TOTALS   15 5% 137 43% 91 28% 62 19% 16 5% 321 32.40%  

Last Updated on 3/08/04
By Dean Satchell

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