I apologize for this delayed reply to your gardening question. The spring rush has brought a deluge of questions and we are working hard to catch up!
I am not aware of any thing that causes the discoloring of orange fruit like you described. I suggest you contact your county extension office at the following address and see if one of the experts on staff can provide additional assistance:
12520 Ulmerton Road, Largo, FL 33774
Thanks for the question. Best wishes for a wonderful gardening season. Please stop in again soon!
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