H. Casteels, R. de Clercq, Observations on weevil pests in nurseries.Mededelingen van de Faculteit Landbouwwetenschappen, Rijksuniversiteit Gent. ,vol. 53, pp. 1169- 1174 ,(1988)
Papers presented at the workshop: "Integrative approaches for the investigation of root herbivory in agricultural and natural systems", Berkshire, UK, September 2004. CABI