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Orange Trees

Q.Orange tree

Zone 90815 | karinlanger777 added on December 8, 2016 | Answered

My 30 year old tree is dropping daily about 10 oranges. They are not quite ripe yet but rotten on the top. Can you help?

Alisma

Certified GKH Gardening Expert

Answered on December 8, 2016

There are several diseases that can cause these symptoms in oranges. Please see the following guide to check whether any of the images match. The links on the page will take you to articles with more information and treatment options:
http://ipm.ucanr.edu/PMG/C107/m107bpfruitdis.html

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Q.Orange tree

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