Chenopodium album
The larvae feed on various crops, including alfalfa, asparagus, bean, beet, cabbage, clover, maize/corn, cotton, cucumber, hops, grape, grass, jimsonweed, morning glory, onion, pea, peach, peanut, potato, sorghum, soybean, sunflower, sweet potato, Swiss chard, tobacco, tomato, turnip, wheat, watermelon, and wild onion; ornamentals including chrysanthemum and roses; and weeds including "Amaranthus retroflexus", "Chenopodium album", "Datura stramonium", "Erigeron canadensis", "Plantago lanceolata", and "Rumex".