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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

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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 (141 points) David Hughes
Posted: October 1, 2017

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Ali commented,
Thank you for your interest
2 months ago.



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