
They do feed at night and do seek out dark, cool, moist places to hang out during the day. Some common hiding places are under organic matter such as mulch, pine straw, leaf litter, and other debris, loose wood chip mulches, decaying matter, rotten fruit on the ground, wood, boards or tree branches that are on the ground, under dense growth of vines or thick cover and flower pots, any thing moist that will shade and protect them from the sun. As well as hiding in piles of firewood you didn't use last year and let us not forget hanging out inside that small wooded shed you have out back that you haven't been gone inside in years. ?While Earwigs are scavengers, eating dead insects, decomposing plant materials they can also eat live plants and damage your vegetables and feed on the flowers of plants, including marigolds, petunias, hibiscus, and many other plants. Earwigs leave many small holes in plant leaves and flowers. Seedlings and most flowering plants can be severely damaged or even killed when you have a large earwig population (coffee grinds will protect) . Earwigs can produce large populations rather quickly and can become a major problem
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