The most characteristic feature of this fast-moving reddish-brown to black insect is the pair of approximately an inch long pincers at the tip of a long abdomen. Earwigs thrive in tight, dark, moist places such as under stones, in mulch, soil, (compost & vermicompost bins), and anywhere there is an accumulation of plant debris. They are nocturnal and are harmless to people. Earwigs have a varied diet and can actually benefit gardeners by digesting organic matter and devouring soil-borne pests, aphids, snails, insect larvae; but they will feed on vegetable seedlings as well and can cause significant damage to plants.
- Insect netting (floating row covers) provide the best form of protection against earwigs.
Plants to Especially Watch:
- Beans (Bush & Pole)