Black Spots On Soursop Leaves

Hi fellow gardeners, I’m in Brisbane Australia and am growing a soursop for about a year now in a pot. It’s growing slow but steady but since a few months now it’s developing black spots all over its leaves. (Please see photo’s) Does anyone know what this is and how to treat it? Thank you, Andy

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1 Comment To "Black Spots On Soursop Leaves"

#1 Comment By BushDoctor On 06/07/2021 @ 2:45 pm

There are a few bacteria and fungi that can cause this. It resembles Diplocarpon rosae. Black Spot Fungus is its common name.

This article will give you remedies to get rid of this pesky nuisance:

https://www.gardeningknowhow.com/plant-problems/disease/black-spot-fungus.htm ^[1]

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