SOIL Untypicall leaf necrosis - pests or sickness?

[Pukapith]

Hello, I have my autos on outdoor. One of them has stains beetween vains, whitch is turning in to necrosis.
I didn't found bugs on it, but there can be absent, but come back.
I've seen them on some plants around - black and yellow aphids. My spot is also high humidity, because it's near to river, so I was wondering about some fungi.
Searched a lot, but haven't found anything like this.
Has anybody seen this symptoms?
Please help

[Pukapith]

It goes from bottom leaves, so it could be either deficiency, or pests.

[SoOrbudgal]

Howdy from Oregon Pukapith could be something crawling with in your soil attacking roots.

[Pukapith]

Thanks mate
Could it be ants?
I've seen lot of them near my plant.

Edit: Probably those are root aphids.
Is this one of this f**kers?

[SoOrbudgal]

Yep one of them root F**kers