The common cockchafer, or 'May Bug', can often be seen swarming around street lights in spring. They mostly come out after the sun has set and can be seen flying around streetlights and lighted windows. The larvae, known as "white grubs" or "chafer grubs", hatch after four to six weeks. The preferred food for adults is oak leaves, but they will also feed on conifer needles. Host Plants: In the garden: Grass/lawns. Cockchafer beetle. Adult cockchafers feed on tree leaves. Listen for their characteristic buzzing sound. A similar game is reported in Victorian England, when children would stick a pin through a wing to create a similar effect. They live underground as larvae for years and emerge as adults often in large numbers. The common cockchafer lays its eggs in fields, whereas the Forest Cockchafer stays in the vicinity of the trees. The common cockchafer lays its eggs in fields, whereas the Forest Cockchafer stays in the vicinity of the trees. Male Orange tip butterfly Photo - Sam Chamberlin. May bug or cockchafer or Melolontha on a dandelion. What We Do . Alt Name. About us. Cockchafer larvae can be a pest of some cereal and vegetable crops when present in large numbers. This large beetle has ribbed wing cases (elytra) that are reddish-brown in colour, and the head and the pronotum are blackish and covered in short hairs. Where Found: Throughout UK (although more common in the southern counties) and Europe. Listen for their characteristic buzzing sound. Main navigation. Cockchafer beetle. When just laid, the oval eggs of the common cockchafer (Melolontha melolontha) are 2 x 3 mm, but they increase in size by absorbing water. They feed on plant roots, for instance potato roots. Because of this, the beetle was subjected to heavy pest control throughout history. Listen out for the characteristic buzzing sound these big, brown beetles make. They live underground as larvae for years and emerge as adults often in large numbers. The Cockchafer has long been a source of fascination for children. The common cockchafer is also known as a May bug as they often emerge as adults during the month of May. The larvae (grubs) have a whitish curved body, large head, with strong mandibles and long, hairy, well developed yellow legs. Larva of two may beetle (Melolontha) on the dirt. Skip to main content Durham Wildlife Trust. Larvae live underground for years, emerging as adults together. The preferred food for adults is oak leaves, but they will also feed on conifer needles. In Ancient Greece, it is described as a common practice for boys to catch a Cockchafer, tie a linen thread to its feet and then enjoy it flying in circles. Listen for their characteristic buzzing sound. It takes three or four years for the larvae to fully develop. Essex Wildlife Trust is the county’s leading conservation charity. They are large, brown beetles who spend the first few years of their lives as larvae underground. Skip to main content Search. Cockchafer also called Maybug or doodlebug European beetle genus Melolontha family Scarabaeidae. High resolution photo. Cockchafer Description. Common Cockchafer, larva, North Rhine-Westphalia, Germany / (Melolontha melolontha) / Maybug. Before pesticides came on the market, cockchafers were controlled by the collection and killing of adults, which worked moderately well. Common Cockchafer - Melolontha melolontha. Thank you. Species; Additional images; Click here to support NatureSpot by making a donation - small or large - your gift is very much appreciated. Main navigation. The larvae, known as "white grubs" or "chafer grubs", hatch after four to six weeks. https://www.nhm.ac.uk/discover/how-to-identify-cockchafer-may-bug.html Listen for their characteristic buzzing sound. Common cockchafer | … Adult cockchafers feed on tree leaves. Maikaefer, Larve, Melolontha, Maikaeferlarve, Engerling. Search. Cockchafer larva live underground. 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