<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"><p>Spore attachment of three Pasteuria penetrans isolates was assessed on juveniles of Meloidogyne incognita and Meloidogyne javanica populations from Greece. The nematode populations differed in their ability to reproduce on tomatoes with the Mi gene, conferring resistance to rootknot nematodes. The numbers of attached spores did not discriminate virulent from avirulent populations within each species. The differences in attachment rates probably reflect the specificity of Pasteuria penetrans to different Meloidogyne populations of the same species, within a country or even the same area.</p></abstract>

Spore attachment of three Pasteuria penetrans isolates was assessed on juveniles of Meloidogyne incognita and Meloidogyne javanica populations from Greece. The nematode populations differed in their ability to reproduce on tomatoes with the Mi gene, conferring resistance to rootknot nematodes. The numbers of attached spores did not discriminate virulent from avirulent populations within each species. The differences in attachment rates probably reflect the specificity of Pasteuria penetrans to different Meloidogyne populations of the same species, within a country or even the same area.

Attachment of Pasteuria penetrans spores on populations of Meloidogyne javanica and M. incognita virulent and avirulent on the Mi gene of resistant tomato

Nematology Lab, Plant Protection Institute, National Agricultural Research Foundation, PO BOX 2228, 71003, Heraklion, Crete, Greece

Helminthologia

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Spore attachment of three Pasteuria penetrans isolates was assessed on juveniles of Meloidogyne incognita and Meloidogyne javanica populations from Greece. The...

Attachment of Pasteuria penetrans spores on populations of Meloidogyne javanica and M. incognita virulent and avirulent on the Mi gene of resistant tomato

Publié en ligne: 02 mars 2008

Pages: 54 - 56

DOI: https://doi.org/10.2478/s11687-008-0010-7

Mots clés
biocontrol, root-knot nematodes

© 2008 Institute of Parasitology, SAS, Košice, Slovakia

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Attachment of Pasteuria penetrans spores on populations of Meloidogyne javanica and M. incognita virulent and avirulent on the Mi gene of resistant tomato

Publié en ligne: 02 mars 2008

Pages: 54 - 56

DOI: https://doi.org/10.2478/s11687-008-0010-7

Mots clésbiocontrol, root-knot nematodes

© 2008 Institute of Parasitology, SAS, Košice, Slovakia

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Mots clés
biocontrol, root-knot nematodes