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Lyn
I have a large olive tree (round green type) and it has developed many yellow leaves that drop off some have black spots. Can you PLEASE help.

Submitted: 10:47AM, 15 Nov 2009
Answer: Hi Lyn, sounds like a fungal disease called peacock spot. You can control it by using a copper spray in autumn and reducing stresses on the tree. useful link attached: http://www.oliveaustralia.com.au/Olifax_Topics/Peacock_Spot/peacock_spot.html

hope this helps!

Category: Diseases
Tags: olives
Answered: 10:33AM, 16 Nov 2009

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