The plants are still young and it isn't sun scorch. Is it leaf miner? The same thing has happened to my Chenopodium giganteum (tree spinach). :( I've picked off all the affected leaves but I fear I've lost the tree spinach. :'(
G x
It sound s like beet miner to me.
Thought so. :(
G x
Sounds like wot i had last year georgie. I just cut the affected leaves off, pretended i never saw them and got a reasonable crop.
don't seem to have been so affected this year.
Something very similar on my parsnips but they are adjoining my leaf beet!
??? ::)