Please help me with information on how to get rid of white flies on grape leaves. Those flies are small, and they have light tan colored stripe across their wings. They lay eggs inside the leaves, you can see it, and the leaves are now got light spots all over. Once I shake the plant, the flies get off in the air, and then come back to the leaves. I tried to spray it with insect. soap, but the flies are so fast, and it is hard to cover them with the soap mist.
Please help! (if you happened to now organic remedy, it is great!)