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Possibilities of using wild lettuce forms originating from the spontaneous Yugoslav flora in the selection for virus diseases of Lactuca sativa L

Samo za registrovane korisnike
2003
Autori
Zdravković, Jasmina
Stanković, Ljiljana
Stevanović, Dušan
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentu
Apstrakt
An investigation was carried out with aims to create lettuce cultivars (Lactuca sativa L.) resistant to pathogens, such as the causal agents of plant diseases, and especially that of virus diseases. The spontaneous flora in the localities of Pomoravlje and Sumadija were investigated for this propose where resistant genotypes of the species Lactuca sp. could be found. The interspecies hybrids Lactuca virosa L. x Lactuca sativa L., L. saligna L. x L. sativa L., were investigated as a possible source of genetic variability. L. saligna L. and L. virosa L. represented only a part of the population related to L. sativa L. Wild varieties of this species belong to the weed flora. After crossings, variable achenes were obtained only between L. sativa L. x L. saligna L. In the first crossings, as many as two populations of L. saligna L. were used, one with and the other without anthocyanin, but the seedlings of L. saligna L. without anthocyanin decayed after being taken out in the field. In the ...process of the selection of F-1 generation, 31 plants emerged. However, only 19 plants survived after transplanting in the field. In 9 plants the fertility was provoked by colhicyn, but the percentage of fertile achenes was low as compared to the number of achenes that were not viable. The collection of the genotypes of Lactuca sp. for the gene bank and further investigations on the possibilities of crossing them with the cultivated lettuce (Lactuca saliva L.), the selection programmes on lettuce could be improved. Eventually, the final aim of obtaining a cultivar with the built-in genes of resistance to virus diseases and acceptable morphological characteristics would be achieved.

Ključne reči:
Lactuca sativa L. / Lactuca saligna L. / Lactuca virosa L. / genetic transfer
Izvor:
Acta Horticulturae : Proceedings of the International Symposium on Sustainable Use of Plant Biodiversity, 2003, 598, 243-245
Izdavač:
  • International Society for Horticultural Science

DOI: 10.17660/ActaHortic.2003.598.35

ISBN: 978-90-66058-96-5

ISSN: 0567-7572

WoS: 000182075100035

Scopus: 2-s2.0-70350117943
[ Google Scholar ]
3
3
URI
http://RIVeC.institut-palanka.rs/handle/123456789/51
Kolekcije
  • Radovi sa afilijacijom Instituta za povrtarstvo / Papers with the Institute for Vegetable Crops affiliation
Institucija/grupa
Institut za povrtarstvo
TY  - CONF
AU  - Zdravković, Jasmina
AU  - Stanković, Ljiljana
AU  - Stevanović, Dušan
PY  - 2003
UR  - http://RIVeC.institut-palanka.rs/handle/123456789/51
AB  - An investigation was carried out with aims to create lettuce cultivars (Lactuca sativa L.) resistant to pathogens, such as the causal agents of plant diseases, and especially that of virus diseases. The spontaneous flora in the localities of Pomoravlje and Sumadija were investigated for this propose where resistant genotypes of the species Lactuca sp. could be found. The interspecies hybrids Lactuca virosa L. x Lactuca sativa L., L. saligna L. x L. sativa L., were investigated as a possible source of genetic variability. L. saligna L. and L. virosa L. represented only a part of the population related to L. sativa L. Wild varieties of this species belong to the weed flora. After crossings, variable achenes were obtained only between L. sativa L. x L. saligna L. In the first crossings, as many as two populations of L. saligna L. were used, one with and the other without anthocyanin, but the seedlings of L. saligna L. without anthocyanin decayed after being taken out in the field. In the process of the selection of F-1 generation, 31 plants emerged. However, only 19 plants survived after transplanting in the field. In 9 plants the fertility was provoked by colhicyn, but the percentage of fertile achenes was low as compared to the number of achenes that were not viable. The collection of the genotypes of Lactuca sp. for the gene bank and further investigations on the possibilities of crossing them with the cultivated lettuce (Lactuca saliva L.), the selection programmes on lettuce could be improved. Eventually, the final aim of obtaining a cultivar with the built-in genes of resistance to virus diseases and acceptable morphological characteristics would be achieved.
PB  - International Society for Horticultural Science
C3  - Acta Horticulturae : Proceedings of the International Symposium on Sustainable Use of Plant Biodiversity
T1  - Possibilities of using wild lettuce forms originating from the spontaneous Yugoslav flora in the selection for virus diseases of Lactuca sativa L
EP  - 245
IS  - 598
SP  - 243
DO  - 10.17660/ActaHortic.2003.598.35
UR  - conv_120
ER  - 
@conference{
author = "Zdravković, Jasmina and Stanković, Ljiljana and Stevanović, Dušan",
year = "2003",
abstract = "An investigation was carried out with aims to create lettuce cultivars (Lactuca sativa L.) resistant to pathogens, such as the causal agents of plant diseases, and especially that of virus diseases. The spontaneous flora in the localities of Pomoravlje and Sumadija were investigated for this propose where resistant genotypes of the species Lactuca sp. could be found. The interspecies hybrids Lactuca virosa L. x Lactuca sativa L., L. saligna L. x L. sativa L., were investigated as a possible source of genetic variability. L. saligna L. and L. virosa L. represented only a part of the population related to L. sativa L. Wild varieties of this species belong to the weed flora. After crossings, variable achenes were obtained only between L. sativa L. x L. saligna L. In the first crossings, as many as two populations of L. saligna L. were used, one with and the other without anthocyanin, but the seedlings of L. saligna L. without anthocyanin decayed after being taken out in the field. In the process of the selection of F-1 generation, 31 plants emerged. However, only 19 plants survived after transplanting in the field. In 9 plants the fertility was provoked by colhicyn, but the percentage of fertile achenes was low as compared to the number of achenes that were not viable. The collection of the genotypes of Lactuca sp. for the gene bank and further investigations on the possibilities of crossing them with the cultivated lettuce (Lactuca saliva L.), the selection programmes on lettuce could be improved. Eventually, the final aim of obtaining a cultivar with the built-in genes of resistance to virus diseases and acceptable morphological characteristics would be achieved.",
publisher = "International Society for Horticultural Science",
journal = "Acta Horticulturae : Proceedings of the International Symposium on Sustainable Use of Plant Biodiversity",
title = "Possibilities of using wild lettuce forms originating from the spontaneous Yugoslav flora in the selection for virus diseases of Lactuca sativa L",
pages = "245-243",
number = "598",
doi = "10.17660/ActaHortic.2003.598.35",
url = "conv_120"
}
Zdravković, J., Stanković, L.,& Stevanović, D.. (2003). Possibilities of using wild lettuce forms originating from the spontaneous Yugoslav flora in the selection for virus diseases of Lactuca sativa L. in Acta Horticulturae : Proceedings of the International Symposium on Sustainable Use of Plant Biodiversity
International Society for Horticultural Science.(598), 243-245.
https://doi.org/10.17660/ActaHortic.2003.598.35
conv_120
Zdravković J, Stanković L, Stevanović D. Possibilities of using wild lettuce forms originating from the spontaneous Yugoslav flora in the selection for virus diseases of Lactuca sativa L. in Acta Horticulturae : Proceedings of the International Symposium on Sustainable Use of Plant Biodiversity. 2003;(598):243-245.
doi:10.17660/ActaHortic.2003.598.35
conv_120 .
Zdravković, Jasmina, Stanković, Ljiljana, Stevanović, Dušan, "Possibilities of using wild lettuce forms originating from the spontaneous Yugoslav flora in the selection for virus diseases of Lactuca sativa L" in Acta Horticulturae : Proceedings of the International Symposium on Sustainable Use of Plant Biodiversity, no. 598 (2003):243-245,
https://doi.org/10.17660/ActaHortic.2003.598.35 .,
conv_120 .

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