What do beetle grubs eat?

Beetle grubs, often referred to as larvae, primarily feed on organic matter such as decaying plant material, roots, and wood. Some species are also known to consume soil, fungi, and decomposing leaves. The specific diet can vary depending on the beetle species; for example, some may feed on living plants while others prefer dead or decaying materials. Overall, their feeding habits play a crucial role in nutrient cycling within ecosystems.