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Bryotropha affinis
find out more... Bryotropha affinis 2 Copyright: Graham Ekins

Essex Field Club
Essex Field Club
registered charity
no 1113963
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EFC Centre at Wat Tyler Country ParkWe are normally open to the public at our centre at Wat Tyler Country Park every Saturday, Sunday and bank holiday 11am-4pm. We are also open on Wednesdays 10am-4pm.
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Rose chafer survey

Rose chafer larvae Copyright: Maria FremlinRose chafer on eryngium Copyright: Maria FremlinCurrently rose chafers Cetonia aurata seem to be very abundant only in a certain area of Colchester, where their larvae can often be found in great numbers is compost heaps in gardens and allotment sites.

The imagos on warm sunny days feed on flowers, for example, rhubarb, pyracantha, globe artichoke, cardoon, and eryngium, but I've seen them very rarely on roses. They have their preferences, Compositae and Umbelliferae flowers seem particularly attractive to them. The photo shown is of an Eryngium sp..

Therefore it would be interesting to know a bit more about its present range not only in Colchester but in the county as well, or the country for that matter. We need records of both their larvae and of their imagos, please.

First uploaded on 30 March 2007, by Maria Fremlin.

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Species account

Rose chafers Cetonia aurata in Colchester, Essex] link