Wagener B., Löhr Bernhard, Reineke A., Zebitz C.P.W..
2004. Molecular identification of Diadegma species (Ichneumonidae) parasitising diamondback moth Plutella xylostella (Plutellidae) in Eastern and Southern Africa.
In : Improving biocontrol of Plutella xylostella : Proceedings of the International Symposium, Montpellier, France, 21-24 October 2002. Kirk Alan A. (ed.), Bordat Dominique (ed.). CIRAD, USDA-ARS
Résumé : Sequencing of the second internal transcribed spacer (ITS2) of the ribosomal DNA followed by a polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis were used to differentiate Diadegma species (Ichneumonidae) parasitising Diamond back moth DBM in eastern and southern Africa. The maximum nucleotide divergence between D. mollipla and D. semiclausum was 6.8%, whereas D. sp. from Ethiopia differs in - 35%, The intraspecific divergence was 0.3% in Diadegma mollipla, and 0.7% in Diadegma semiclausum.
Mots-clés Agrovoc : Diadegma, identification, séquence nucléotidique, parasitoïde, Plutella xylostella
Mots-clés géographiques Agrovoc : Afrique
Classification Agris : H10 - Ravageurs des plantes
Auteurs et affiliations
- Wagener B., ICIPE (KEN)
- Löhr Bernhard, ICIPE (KEN)
- Reineke A., Institute of Phytomedicine (DEU)
- Zebitz C.P.W., Institute of Phytomedicine (DEU)
Autres liens de la publication
Source : Cirad - Agritrop (https://agritrop.cirad.fr/512012/)
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