AJ,
I would tend to use some heavy duty insecticide and zap the creatures but I believe you are more into organic growing. So why not grow plants, such as basil, mums, garlic or coriander that repel aphids? Out of 48 cups, plant flowers or herbs in six of them. "She whose favor you want to retain" might be thrilled with some flowers. Plus, it will give you some more plants to sell in the spring.
Also, read up on how leaves from different plants can be brewed to make a natural insecticide. Tomato plant leaves are supposed to be great for a number of pests and heaven knows that if my garden doesn't get eradicated, I should be able to brew a couple of gallons of stuff to use this winter/next spring.
Mike