Helmand, Afghanistan, Indica

Oh no, at first I thought it was powdery mildew but I think it's leaf miners. Some tiny black insect was stripping off the top coating on fan leaves, leaving a windy white trail in its wake. So I plucked off most of the fan leaves. It was the plant that I pollinated that introduced this pest. It got the miners from the make plant which picked them up when it was moved outside. Then it infected the seed girl who brought it back into the room. No big. I put the seed girl under a table lamp which seems to work as a grow lite. The seed plant is quarantined from the others, it was the worse infected. It will grow it's seeds alone. I think I have the situation in under control. They are looking okay. I stripped off most of the fan leaves. The buds dint seem affected. I don't want to spray.