Auswirkung verschiedener Bodenpflegesysteme auf rebenparasitäre und rehvirenübertragende Nematoden

Authors

  • H. Redl
  • H. Gangl
  • W. Tiefenbrunner

DOI:

https://doi.org/10.5073/vitis.2000.39.135-136

Keywords:

integrated production, soil management, green cover, nematodes, Xiphinema vuittenezi, Xiphinema pachtaicum, Paralongidorus maximus

Abstract

Research Note

Effects of different types of soil cultivation to grape parasitical and grape virus vector nematodes

Within the research project "Soil management in selected locations around Lake Neusiedl" soil samples were taken from Donnerskirchen and Rust for the analysis of the nematode-pedofauna during summer 1999. At Rust (planted with cv. Blauburgunder) the type of soil management had a highly significant effect on the nematode population. After five years of soil covering with straw, permanent green cover or green cover in winter the nematode population on average was twice as high as in bare soil and green cover during spring. The latter variants were clean cultivated in spring.

Distribution of nematodes in the sloping site of Donnerskirchen (planted with cvs Gruner Veltliner and Welschriesling) turned out to be inhomogenous, depending on the site of the slope. Here soil cultivation had no significant influence on the nematode fauna.

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Published

2015-06-15

Issue

Vol. 39 No. 3 (2000): Vitis

Section

Article

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