QuestionsHow to growVegetable GrowingBeetrootHow to rid my beetroot of woodlice’ 0 Vote Up Vote Down Hannah Flynn asked 14 years ago I have sown 2 rows of beetroot seed in a raised bed and found it alarming that half of them disappeared overnight. Then I saw a few (arghh!) woodlice in the bed. How do I get rid of them? 1 Answers 0 Vote Up Vote Down Gerry Daly Staff answered 7 years ago If beetroot seedling disappeared over night, it was probably snails. To reduce woodlice, reduce sources of shelter.