I discovered 3 wide yellowish stripes on my Ice Cream banana plant leaf and I don't know what's happened.
It's a new leaf that unfurled yesterday. I saw some hard shelled, about 2 mm long flying bugs on it [cream colored]. I knocked them off but I don't know if they did it or what. Please help! I need any advise I can get about what I should do. Any help much much appreciated!
Here is a photo I just took of the leaf:
