Chionaspis pinifoliae(PHECPI)
Distribution details in Spain
* EPPO (2022) EPPO Technical Document No. 1087. Pest risk analysis for Chionaspis pinifoliae. EPPO, Paris. Available at https://gd.eppo.int/taxon/PHECPI/documents
* Watler D & Stahevitch A (1992) Pine needle scale, Chionaspis pinifoliae (Fitch) (Homoptera, Diaspididae). Pest risk assessment. Canada.
* Watler D & Stahevitch A (1992) Pine needle scale, Chionaspis pinifoliae (Fitch) (Homoptera, Diaspididae). Pest risk assessment. Canada.