Survey of the parasitoids of the winter moth, Operophtera brumata, the mottled umber moth, Eranis defoliaria, and the green oak leafroller, Tortrix viridana
Abstract
The aim of the project is a possible increase of the resilience of oak forests by promoting the natural enemy complex of parasitoids with respect to the dominant oak pests, small and large winter moth, Operophtera brumata and Erannis defoliaria, and the green oak leaf roller, Tortrix viridana. This initially requires a survey of the existing parasitic species in relation to the respective population density and the individual developmental stages of the oak pests on the selected experimental plots in North Rhine-Westphalia. On the basis of the existing parasitoid spectrum, a selection and a possible addition of species will then be carried out, which will be propagated by laboratory breeding and finally promoted and enriched by release in the test plots.
keywords parasitoids winter moths oak leafroller oak forests resilience
Publikationen
Biocontrol potential of parasitoids of the green oak leaf roller Tortrix viridana L. (Lep., Tortricidae) – a literature review
Autoren: Brandstetter, B; Schafellner, C Jahr: 2020
Conference & Workshop proceedings, paper, abstract
Eichenresilienz – von Frostspannern, Eichenwicklern und ihren parasitischen Feinden
Autoren: Mayrhofer, M; Zankl, T; Schafellner, C; Schopf, A Jahr: 2022
Conference & Workshop proceedings, paper, abstract
Laborzucht parasitischer Wespen – Einblick in Versuche zur biologischen Kontrolle von Forstschädlingen
Autoren: Zankl, T; Mayrhofer, M; Schafellner, C; Schopf, A. Jahr: 2022
Conference & Workshop proceedings, paper, abstract
The spectrum of parasitoids in oak stands with varying abundance of winter moths (Operophtera brumata, Erannis defoliaria) and oak leaf roller (Tortrix viridana)
Autoren: Mayrhofer, M; Schafellner, C; Schopf, A Jahr: 2022
Conference & Workshop proceedings, paper, abstract
Erhebung der Parasitoiden der Frostspanner-Arten Operophtera brumata und Erannis defoliaria sowie des Eichenwicklers Tortrix viridana
Autoren: Schafellner, C; Schopf, A; Zankl, T; Mayrhofer, M Jahr: 2023
Forschungsbericht (extern. Auftraggeber)
Parasitoids as biological pest control agents in oak forests
Autoren: Mayrhofer, M.; Zankl, T; Schopf, A; Schwarz, M; Schafellner, C; Jahr: 2023
Conference & Workshop proceedings, paper, abstract
Pupal parasitoids of the European oak leafroller, Tortrix viridana L. (Lep., Tortricidae), in an outbreak population in Central Hungary
Autoren: Zankl, T; Mayrhofer, M; Schafellner, C; Schopf, A Jahr: 2023
Conference & Workshop proceedings, paper, abstract
Einfluss von Tageszeit und Witterung auf die Parasitierungsaktivität von Puppen-Parasitoiden des Grünen Eichenwicklers, Tortrix viridana (Lep., Tortricidae)
Autoren: Zankl, T; Mayrhofer, M; Schafellner, C; Schopf, A Jahr: 2023
Journal articles
Die Bedeutung von Parasitoiden als Gegenspieler von Eichenschädlingen
Autoren: Mayrhofer, M; Schafellner, C; Schopf, A; Zankl, T; Prümers, Y; Theisinger, W; Niesar, M Jahr: 2023
Journal articles
Der Einfluss von Witterung, Tageszeit und interspezifischer Konkurrenz auf die Parasitierungsleistung von Schlupfwespen
Autoren: Zankl, T; Mayrhofer, M; Schafellner, C; Schopf, A Jahr: 2023
Conference & Workshop proceedings, paper, abstract
Project staff
Christa Schafellner
Priv.-Doz. Dr.phil. Christa Schafellner
christa.schafellner@boku.ac.at
Tel: +43 1 47654-91619
BOKU Project Leader
01.03.2021 - 30.04.2024
Axel Schopf
Univ.-Prof. i.R. Dr.phil. Axel Schopf
axel.schopf@boku.ac.at
Sub Projectleader
01.03.2021 - 30.04.2024
Martin Mayrhofer
Martin Mayrhofer B.Sc.
m.mayrhofer@boku.ac.at
Project Staff
01.03.2021 - 30.04.2024
Selina Naja Stattler
Selina Naja Stattler B.Sc.
selina.stattler@boku.ac.at
Project Staff
03.07.2023 - 30.09.2023