EPPO Global Database

Meloidogyne chitwoodi(MELGCH)

Distribution details in Portugal

Situation
Current pest situation evaluated by EPPO on the basis of information dated 2007: Present, few occurrences
From CABI Disease map 803 (2012): Present, few occurrences
Comments
Powers et al. (2005) stated that M. chiwoodi occurs in Portugal. During a survey on Globodera species (da Conceiçao et al., 2007), M. chitwoodi was detected in 1 sample (out of 43 samples collected from potato fields). But the NPPO of Portugal did not confirm these records.
References
* Borges PAV, Abreu C, Aguiar AMF et al. (eds) (2008) A list of the terrestrial fungi, flora and fauna of Madeira and Selvagens archipelagos. Direccao Regional do Ambiente da Madeira, Angra do Heroismo, Madeira, Portugal, 440 pp. http://www.azoresbioportal.angra.uac.pt/files/publicacoes_Listagem%20dMadeira%20e%20Selvagens.pdf
------- Madeira.

* da Conceiçao I, Vieira dos Santos, Gabriel A, da Cunha M, de Abrantes I, de Santos M (2007) Root knot nematodes, Meloidogyne spp., a new threat to potatoes in Portugal. Proceedings of the XVI International Plant Protection Congress (Glasgow, GB, 2007-10-15/18), 754-755.
------- 1 isolate of M. chitwoodi found during a survey in potato fields.

* Powers TO, Mullin PG, Harris RS, Sutton LA, Higgins RS (2005) Incorporating molecular identification of Meloidogyne spp. into a large-scale regional nematode survey. Journal of Nematology 37(2), 226–235.
------- This molecular study includes 1 isolate of M. chitwoodi from Portugal.
Situation in neighbouring countries
Country State Status
Spain Present, few occurrences view...