14+ Black Spots On Basil Leaves Safe To Eat. Fusarium wilt usually creates brown spots on basil leaves until the plant eventually dies. However, especially in the case of cold damage.
But again, that's spray the mixture directly onto visible bugs you see on the basil plants (tiny white bugs, black bugs.
And wipe the little black dots off (maybe it's caterpillar poop?) with a damp paper towel. As the disease advances, the safe consumption. I want to save my basil plants and save the effort of replanting everything. Fusarium wilt usually creates brown spots on basil leaves until the plant eventually dies.