Is this Cercospora?
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  #1  
Old 10-18-2022, 01:26 PM
maddaddam maddaddam is offline
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Is this Cercospora?
Default Is this Cercospora?

The browning on the leaves of my paph has been slowly getting worse. When new growth formed I hoped
it would be spared but it has started to spread there as well. I'm thinking it looks like cercospora. If so should I treat it with a fungicide? Do I need to remove the infection leaves?

Thanks
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Old 10-18-2022, 01:59 PM
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Ray Ray is offline
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Is this Cercospora? Male
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Cercospora, if I'm not mistaken, tends to form circular clusters, which is not what I see in your photos.

It may be nothing more than old growth showing signs of age. I have noticed that if I get into a busy period, and ignore my plants more than I should, older growths will display such discoloration.
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