disease-pests White spots.

[cruzzfish]

These are on one leaf of a brain strain, and they feel kind of plasticy. The leaf is much thinner in these parts of it. Any idea what it is?

 

[Weed]

I want to say its chemical burn. But it doesnt look quite right.

 

[Lovepeppers]

To me it looks like something dropped on there and burned the leaf.

 

[juanitos]

kinda like sunburn,

 

[Chilima]

kinda like sunburn,

 
seconded