Horse chestnut scale insect articles by gardeners world within more than 12 months

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Horse chestnut scale insect

By Gardeners' World on 19/10/2011 13:38:40

The horse chestnut scale insect was first found in the UK in the late 1960s, having come over from southern Europe. It is now widespread and common in the south of the UK and Ireland, and is spreading northwards. Mature, adult horse chestnut scale