Last spring, I had hundreds of lettuce plants destroyed by pillbugs. They ate the stem, which restricted water movement and killed the plants. I applied a generous amount of diatomaceous earth to all affected areas (this was inside a large hoophouse). The DE worked well. Had no issues the rest of the season. This spring they are back.l and eating plants again, though not as bad as last year. I applied DE to all areas before planting. I've kept my watering to a minimum. Since it is under a protected structure, I can control the soil moisture well. However, they are still present and causing damage. Have you ever experienced this much damage from pillbugs? To have this happen two springs in a row is discouraging. I'd like to find a reliable treatment option. This area has 8 120' beds about 30" wide. So, a lot of plants. I'm going to try slug and snail bait in the worst areas. Any info or advice you can give would be greatly appreciated!