Turnip Moth
From Biocrawler, the free encyclopedia.
| Turnip Moth | ||||||||||||||
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| Agrotis segetum Denis & Schiffermüller, 1775 |
The Turnip Moth (Agrotis segetum) is a moth of the family Noctuidae. It is a common European species.
This is a very variable species with the forewings ranging from pale buff through to almost black. The paler forms have three dark-bordered stigmata on each forewing. The main distinguishing feature from other Agrotis species is the very pale hindwings, pure white in the males, pearly grey in the females. The wingspan is 32-42 mm. Two broods are produced each year, the adults flying in May and June and again in August and September. The species flies at night and is attracted to light and nectar-rich flowers.
The grey larva, sometimes tinged with purple, feeds on the roots and lower stems of a range of plants and can be a serious pest of root vegetables and cereals. The species overwinters as a larva.
References
- Chinery, Michael Collins Guide to the Insects of Britain and Western Europe 1986 (Reprinted 1991)
- Skinner, Bernard Colour Identification Guide to Moths of the British Isles 1984
