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Short Communication

Short Communication SHORT COMMUNICATION ZL. TRIFONOVA1), V. SOTIROVA2) & ZL. VOULKOVA2): Resistance of wild tomato species to Globodera rostochiensis Globodera rostochiensis (Woll.) is an economically important pest of tomato as well as of potato in Bulgaria. Stoyanov & Baicheva (1978) first reported its occurrence in Bulgaria and Stoyanov & Trifonova (unpublished) identified it as pathotype Rol. The most efficient and cost-effective method of control for tomato is the use of resistant cultivars. There are sources of resistance to G. rostochiensis in the genus Lycopersicon Mill.; L. peruvianum var. humifusum and L. chilense have been investigated by Choleva et al. (1988). Further data on the resistance of different accession from the genus Lycopersicon to G. rostochiensis pathotype Ro 1 are reported here. Thirty five accessions of wild species of tomato obtained from the Institute for Horticultural Plant Breeding (IVT), The Netherlands, were tested for resistance to G. rostochiensis using a cyst inoculum. Two bags, each containing about 25 full cysts (about 2,500 eggs), were placed near the root system of plants growing individually in 500 ml pots of sterilized soil. There were five relicates of each accession tested plus cv. Ideal as a control. The plants were grown in a glasshouse http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Nematologica Brill

Short Communication

Nematologica , Volume 41 (1-4): 2 – Jan 1, 1995
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Publisher
Brill
Copyright
Copyright © Koninklijke Brill NV, Leiden, The Netherlands
ISSN
0028-2596
eISSN
1875-2926
DOI
10.1163/003925995X00116
Publisher site
See Article on Publisher Site

Abstract

SHORT COMMUNICATION ZL. TRIFONOVA1), V. SOTIROVA2) & ZL. VOULKOVA2): Resistance of wild tomato species to Globodera rostochiensis Globodera rostochiensis (Woll.) is an economically important pest of tomato as well as of potato in Bulgaria. Stoyanov & Baicheva (1978) first reported its occurrence in Bulgaria and Stoyanov & Trifonova (unpublished) identified it as pathotype Rol. The most efficient and cost-effective method of control for tomato is the use of resistant cultivars. There are sources of resistance to G. rostochiensis in the genus Lycopersicon Mill.; L. peruvianum var. humifusum and L. chilense have been investigated by Choleva et al. (1988). Further data on the resistance of different accession from the genus Lycopersicon to G. rostochiensis pathotype Ro 1 are reported here. Thirty five accessions of wild species of tomato obtained from the Institute for Horticultural Plant Breeding (IVT), The Netherlands, were tested for resistance to G. rostochiensis using a cyst inoculum. Two bags, each containing about 25 full cysts (about 2,500 eggs), were placed near the root system of plants growing individually in 500 ml pots of sterilized soil. There were five relicates of each accession tested plus cv. Ideal as a control. The plants were grown in a glasshouse

Journal

Nematologica – Brill

Published: Jan 1, 1995

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