Polymorphisme, biogéographie et spécificité parasitaire des Trichogrammes européens
In: Bulletin de la Société entomologique de France, Jg. 95 (1990), Heft 1-2, S. 17-38
academicJournal
Zugriff:
Three aspects of the Trichogramma biology have been studied. The polymorphism analysis was carried out with 3 enzymatic systems (esterases, MDH, tetrazolium oxidases) after electrophoresis. It concerned 24 strains belonging to 12 species which appeared more or less variable (heterozygosity included between 0 and 0,091). The zoogeographical study allowed to map our current knowledges of the 33 european species distribution. The study of parasitic specificity of some species was carried out with multivariate analysis associating hosts and parasitoids. It confirmed that each species has several hosts and that one host can be common to several species.
Titel: |
Polymorphisme, biogéographie et spécificité parasitaire des Trichogrammes européens
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Autor/in / Beteiligte Person: | Pintureau, Bernard |
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Zeitschrift: | Bulletin de la Société entomologique de France, Jg. 95 (1990), Heft 1-2, S. 17-38 |
Veröffentlichung: | nL: PERSEE, 1990 |
Medientyp: | academicJournal |
ISSN: | 0037-928X (print) |
DOI: | 10.3406/bsef.1990.17627 |
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