plant Disease

[chaza]

Can anyone say what this is. It is a cayenne pepper plant with a banana pepper plant, in a grow tent. There seems to be a few of them

 

[Marturo]

A possible cause.

Edema and Intumescence

Edema (oedema) and intumescence are not caused by pathogens and are not transmissible from one plant to another. They are physiological responses to specific stimuli. These two conditions are often mistaken for one another; however, research indicates that they are caused by different...

ag.umass.edu

 

[chaza]

Thanks for that that measures me