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Old July 12th, 2000, 06:22 PM
Stan Kailis
 
Posts: n/a
Re: Are our trees dying ?

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<pre>Hunter Valley Problems

Leaf loss can be due to a number of causes

¥ Waterlogging - mound the olives
¥ Nutrition - check soil
¥ Disease - Phytophthera in asociation with waterlogging
Nematodes - do a soil test
¥ Scale - check leaves and trunks - sparay with white oil in summer
(mobile phase)
¥ Black trunk - sooty mould - spray with Bordeax Spray (Copper Spray)


Prof StanKailis
UWA
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