Diease on potato plantlets

Potato    Egypt

We grow potato in greenhouse witout soil. Unfortunately our night humidity is very high. The problem is first seen under the leaves on the main vein. Then seen on smaller veins and above the leaves.

Posted by: Ali (1 point) Ali
Posted: September 29, 2017


We have had questions previously on aquaponics but it has been too difficult to figure it out as there is a very limited body of work on the phenotypic appearance of physiological stress in such systems. It could be that this is fungal due to the high humidity. I would suggest to rule that out you need to bring it to a lab.
As in previous cases my suggestion is to seek expert advice from industry suppliers of equipment or other growers who grow without soil

Good luck

Posted by: David Hughes (54 points) David Hughes
Posted: October 1, 2017

Ali commented,
Thank you for your interest
almost 3 years ago.

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