How can I effectively manage millipedes in my garden to prevent damage to my plants?

To effectively manage millipedes in your garden and prevent damage to your plants, you can start by removing any decaying plant matter or debris where they may hide. You can also create barriers like diatomaceous earth or copper tape around your plants to deter them. Additionally, reducing moisture levels in your garden can help discourage millipedes from thriving. Regularly inspecting your plants and manually removing millipedes can also be effective in controlling their population.