E. europaeus occurs as an understory shrub or small tree primarily in old hedgerows, open woodland clearings and margins, and scrubland on base-rich or calcareous soils, although it is also shade-tolerant.
[4] It is typical in Fraxinus excelsior – Acer campestre – Mercurialis perennis woodland (W8), and it is a frequent companion of Cornus sanguinea in open-stand scrub over limestone, generally in low frequency and abundance throughout.
[8] Because of the potential economic loss from this insect that feeds on cultivated broad beans and sugar beet, spindle in the past was commonly removed from hedges and woodlands as a measure against black bean aphid outbreaks and agricultural yield losses, although this widespread removal does not appear to have impacted current populations.
In 1944, The Biology War Committee also began a campaign to investigate the distribution and ecology of E. europeaus as a basis for aphid control measures.
[3] It is a popular ornamental plant in gardens and parks due to its bright pink or purple fruits and attractive autumn colouring.