Assessment of quality of new Rf inbred lines resistant to broomrape rase E (Orobanche cumana Wallr.) developed from H. deserticola by interspecific hybridization
Apstrakt
Broomrape (Orobanche cumana Wallr.) presents a serious problem in sunflower production in a number of countries. The population of broomrape has been stable in Serbia for a long period of time, but the racial composition has changed in recent years, with race E being predominant in the regions of north Bačka and Banat. Cultivated sunflower is genetically narrow and deficient in many desirable genes. Sources of resistance genes to broomrape can be found in a number of wild sunflower species. New 7 Rf inbred lines (RHA-D- 1, RHA-D-2, RHA-D-5, RHA-D-6, RHA-D-7, RHA-D-8, RHA-D-9) were produced from interspecies population originating from H. deserticola (DES-1474-1) in IFVC. The inbreeding of the selected plants from interspecific populations started in 1995 (S1). The first screening of sunflower Rf lines for broomrape resistance was done in a glasshouse in 1999 (S5). The seed from the resistant plants was tested in infested fields, in the area of S. Miletić and B. Topola during 2000 (S6).... Selection of resistant plants was checked from 2001 (S7) to 2003 (S9). The same procedure was conducted in Pačir from 2004 (S10) to 2008 (S14) and in the area of Lipar in 2009 (S15). Experimental hybrids were produced by crossing new Rf lines developed from interspecific population (DES-1474-1) resistant to broomrape race E with cms female lines susceptible to broomrape. The resistance of new 28 experimental hybrids to broomrape was checked on locations in Serbia (Pačir 2006, 2007, 2008) and at the location (Lipar 2009) with three controls: hybrid Bačvanin, resistant to race E, hybrid NS-H-111 resistant to race A, B, C, D, susceptible to E race and line AD- 66 susceptible to all broomrape races. The resistance of the same hybrids was also tested at a location in Romania (Baragan, Braila) in 2008. All examined hybrids were resistant to broomrape race E on all locations.
Ključne reči:
sunflower / interspecific hybridization / resistance / broomrape / Orobanche cumana Wallr.Izvor:
Helia, 2010, 33, 53, 155-164Izdavač:
- Institut za ratarstvo i povrtarstvo, Novi Sad
Kolekcije
Institucija/grupa
FiVeRTY - JOUR AU - Hladni, Nada AU - Jocić, Siniša AU - Miklič, Vladimir AU - Sakač, Zvonimir AU - Škorić, Dragan PY - 2010 UR - http://fiver.ifvcns.rs/handle/123456789/915 AB - Broomrape (Orobanche cumana Wallr.) presents a serious problem in sunflower production in a number of countries. The population of broomrape has been stable in Serbia for a long period of time, but the racial composition has changed in recent years, with race E being predominant in the regions of north Bačka and Banat. Cultivated sunflower is genetically narrow and deficient in many desirable genes. Sources of resistance genes to broomrape can be found in a number of wild sunflower species. New 7 Rf inbred lines (RHA-D- 1, RHA-D-2, RHA-D-5, RHA-D-6, RHA-D-7, RHA-D-8, RHA-D-9) were produced from interspecies population originating from H. deserticola (DES-1474-1) in IFVC. The inbreeding of the selected plants from interspecific populations started in 1995 (S1). The first screening of sunflower Rf lines for broomrape resistance was done in a glasshouse in 1999 (S5). The seed from the resistant plants was tested in infested fields, in the area of S. Miletić and B. Topola during 2000 (S6). Selection of resistant plants was checked from 2001 (S7) to 2003 (S9). The same procedure was conducted in Pačir from 2004 (S10) to 2008 (S14) and in the area of Lipar in 2009 (S15). Experimental hybrids were produced by crossing new Rf lines developed from interspecific population (DES-1474-1) resistant to broomrape race E with cms female lines susceptible to broomrape. The resistance of new 28 experimental hybrids to broomrape was checked on locations in Serbia (Pačir 2006, 2007, 2008) and at the location (Lipar 2009) with three controls: hybrid Bačvanin, resistant to race E, hybrid NS-H-111 resistant to race A, B, C, D, susceptible to E race and line AD- 66 susceptible to all broomrape races. The resistance of the same hybrids was also tested at a location in Romania (Baragan, Braila) in 2008. All examined hybrids were resistant to broomrape race E on all locations. PB - Institut za ratarstvo i povrtarstvo, Novi Sad T2 - Helia T1 - Assessment of quality of new Rf inbred lines resistant to broomrape rase E (Orobanche cumana Wallr.) developed from H. deserticola by interspecific hybridization EP - 164 IS - 53 SP - 155 VL - 33 DO - 10.2298/HEL1053155H ER -
@article{ author = "Hladni, Nada and Jocić, Siniša and Miklič, Vladimir and Sakač, Zvonimir and Škorić, Dragan", year = "2010", abstract = "Broomrape (Orobanche cumana Wallr.) presents a serious problem in sunflower production in a number of countries. The population of broomrape has been stable in Serbia for a long period of time, but the racial composition has changed in recent years, with race E being predominant in the regions of north Bačka and Banat. Cultivated sunflower is genetically narrow and deficient in many desirable genes. Sources of resistance genes to broomrape can be found in a number of wild sunflower species. New 7 Rf inbred lines (RHA-D- 1, RHA-D-2, RHA-D-5, RHA-D-6, RHA-D-7, RHA-D-8, RHA-D-9) were produced from interspecies population originating from H. deserticola (DES-1474-1) in IFVC. The inbreeding of the selected plants from interspecific populations started in 1995 (S1). The first screening of sunflower Rf lines for broomrape resistance was done in a glasshouse in 1999 (S5). The seed from the resistant plants was tested in infested fields, in the area of S. Miletić and B. Topola during 2000 (S6). Selection of resistant plants was checked from 2001 (S7) to 2003 (S9). The same procedure was conducted in Pačir from 2004 (S10) to 2008 (S14) and in the area of Lipar in 2009 (S15). Experimental hybrids were produced by crossing new Rf lines developed from interspecific population (DES-1474-1) resistant to broomrape race E with cms female lines susceptible to broomrape. The resistance of new 28 experimental hybrids to broomrape was checked on locations in Serbia (Pačir 2006, 2007, 2008) and at the location (Lipar 2009) with three controls: hybrid Bačvanin, resistant to race E, hybrid NS-H-111 resistant to race A, B, C, D, susceptible to E race and line AD- 66 susceptible to all broomrape races. The resistance of the same hybrids was also tested at a location in Romania (Baragan, Braila) in 2008. All examined hybrids were resistant to broomrape race E on all locations.", publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad", journal = "Helia", title = "Assessment of quality of new Rf inbred lines resistant to broomrape rase E (Orobanche cumana Wallr.) developed from H. deserticola by interspecific hybridization", pages = "164-155", number = "53", volume = "33", doi = "10.2298/HEL1053155H" }
Hladni, N., Jocić, S., Miklič, V., Sakač, Z.,& Škorić, D.. (2010). Assessment of quality of new Rf inbred lines resistant to broomrape rase E (Orobanche cumana Wallr.) developed from H. deserticola by interspecific hybridization. in Helia Institut za ratarstvo i povrtarstvo, Novi Sad., 33(53), 155-164. https://doi.org/10.2298/HEL1053155H
Hladni N, Jocić S, Miklič V, Sakač Z, Škorić D. Assessment of quality of new Rf inbred lines resistant to broomrape rase E (Orobanche cumana Wallr.) developed from H. deserticola by interspecific hybridization. in Helia. 2010;33(53):155-164. doi:10.2298/HEL1053155H .
Hladni, Nada, Jocić, Siniša, Miklič, Vladimir, Sakač, Zvonimir, Škorić, Dragan, "Assessment of quality of new Rf inbred lines resistant to broomrape rase E (Orobanche cumana Wallr.) developed from H. deserticola by interspecific hybridization" in Helia, 33, no. 53 (2010):155-164, https://doi.org/10.2298/HEL1053155H . .