Ready In. 6 h 10 m. Arrange onion slices evenly over the bottom of the slow cooker, and then place the roast on top of the onion. In a bowl, mix together water, sugar, vinegar, soy sauce, ketchup, black pepper, salt, garlic powder, and hot sauce; pour over roast. Cover, and cook on Low for 6 to 8 hours, or on High for 3 to 4 hours.
Tomato hornworm (Manduca quinquemaculata) is a tomato pest with a big appetite! If left unchecked, it can consume a single tomato plant in just a couple of days. Itâs regularly confused with the tobacco hornworm (Manduca sexta), which is strikingly similar. Both feed on members of the Solanaceae (nightshade family) such as tobacco, eggplant, peppers, potatoes â¦ and of course tomatoes.
Life Cycle. The tomato hornworm represents the larval stage of the hawk or sphinx moth, also known as hummingbird moths. The moths overwinter in the soil as dark brown pupae, then emerge and mate in late spring. They lay their eggs, which are round and greenish-white, on the undersides of leaves.