The Influence of Imidazole Fungicides on Multiplication In Vitro of Low Vigorous Pear and Cherry Rootstocks
Апстракт
Low vigorous pear and cherry rootstocks, 'Pyrodwarf' and 'Gisela 6', resp., were used as model plants in these investigations. The objective of these investigations was to study the influence of imidazole fungicides on multiplication of these two genotypes. The commercial chemical SPORTAK 45-E-450, which contains the active substance prochloraz (PRO), was used as the source of the imidazole fungicide. The experiment was performed during the multiplication phase. It involved the study of 19 types of media containing MS macro and micro salts, different PRO concentrations, BAP, IBA and GA(3). PRO was used at 3 concentrations, either individually or combined with BAP, IBA and GA(3). Multiplication parameters and FW/DW of shoots were checked. Individual or GA(3) or IBA combined application of fungicides had no effect on the multiplication of both rootstocks, but had influence on shoot rooting. The highest multiplication index and shoot quality were obtained on media containing PRO combined ...with BAP and GA(3). The obtained results suggest that PRO not only induces shoot induction but also intensifies the effect of exogenous added BAP on in vitro multiplication of the 'Pyrodwarf' and 'Gisela 6' and could be recommended for micropropagation of these rootstocks.
Кључне речи:
prochloraz / micropropagation / fruit speciesИзвор:
Acta Horticulturae, 2009, 839, 79-86Издавач:
- International Society for Horticultural Science
DOI: 10.17660/ActaHortic.2009.839.7
ISSN: 0567-7572
WoS: 000305708800007
Scopus: 2-s2.0-75649120323
Институција/група
Institut za voćarstvoTY - CONF AU - Ružić, Đurđina AU - Vujović, Tatjana AU - Cerović, Radosav AU - Kuzmanović, Milena PY - 2009 UR - https://refri.institut-cacak.org/handle/123456789/153 AB - Low vigorous pear and cherry rootstocks, 'Pyrodwarf' and 'Gisela 6', resp., were used as model plants in these investigations. The objective of these investigations was to study the influence of imidazole fungicides on multiplication of these two genotypes. The commercial chemical SPORTAK 45-E-450, which contains the active substance prochloraz (PRO), was used as the source of the imidazole fungicide. The experiment was performed during the multiplication phase. It involved the study of 19 types of media containing MS macro and micro salts, different PRO concentrations, BAP, IBA and GA(3). PRO was used at 3 concentrations, either individually or combined with BAP, IBA and GA(3). Multiplication parameters and FW/DW of shoots were checked. Individual or GA(3) or IBA combined application of fungicides had no effect on the multiplication of both rootstocks, but had influence on shoot rooting. The highest multiplication index and shoot quality were obtained on media containing PRO combined with BAP and GA(3). The obtained results suggest that PRO not only induces shoot induction but also intensifies the effect of exogenous added BAP on in vitro multiplication of the 'Pyrodwarf' and 'Gisela 6' and could be recommended for micropropagation of these rootstocks. PB - International Society for Horticultural Science C3 - Acta Horticulturae T1 - The Influence of Imidazole Fungicides on Multiplication In Vitro of Low Vigorous Pear and Cherry Rootstocks EP - 86 SP - 79 VL - 839 DO - 10.17660/ActaHortic.2009.839.7 UR - conv_1766 ER -
@conference{ author = "Ružić, Đurđina and Vujović, Tatjana and Cerović, Radosav and Kuzmanović, Milena", year = "2009", abstract = "Low vigorous pear and cherry rootstocks, 'Pyrodwarf' and 'Gisela 6', resp., were used as model plants in these investigations. The objective of these investigations was to study the influence of imidazole fungicides on multiplication of these two genotypes. The commercial chemical SPORTAK 45-E-450, which contains the active substance prochloraz (PRO), was used as the source of the imidazole fungicide. The experiment was performed during the multiplication phase. It involved the study of 19 types of media containing MS macro and micro salts, different PRO concentrations, BAP, IBA and GA(3). PRO was used at 3 concentrations, either individually or combined with BAP, IBA and GA(3). Multiplication parameters and FW/DW of shoots were checked. Individual or GA(3) or IBA combined application of fungicides had no effect on the multiplication of both rootstocks, but had influence on shoot rooting. The highest multiplication index and shoot quality were obtained on media containing PRO combined with BAP and GA(3). The obtained results suggest that PRO not only induces shoot induction but also intensifies the effect of exogenous added BAP on in vitro multiplication of the 'Pyrodwarf' and 'Gisela 6' and could be recommended for micropropagation of these rootstocks.", publisher = "International Society for Horticultural Science", journal = "Acta Horticulturae", title = "The Influence of Imidazole Fungicides on Multiplication In Vitro of Low Vigorous Pear and Cherry Rootstocks", pages = "86-79", volume = "839", doi = "10.17660/ActaHortic.2009.839.7", url = "conv_1766" }
Ružić, Đ., Vujović, T., Cerović, R.,& Kuzmanović, M.. (2009). The Influence of Imidazole Fungicides on Multiplication In Vitro of Low Vigorous Pear and Cherry Rootstocks. in Acta Horticulturae International Society for Horticultural Science., 839, 79-86. https://doi.org/10.17660/ActaHortic.2009.839.7 conv_1766
Ružić Đ, Vujović T, Cerović R, Kuzmanović M. The Influence of Imidazole Fungicides on Multiplication In Vitro of Low Vigorous Pear and Cherry Rootstocks. in Acta Horticulturae. 2009;839:79-86. doi:10.17660/ActaHortic.2009.839.7 conv_1766 .
Ružić, Đurđina, Vujović, Tatjana, Cerović, Radosav, Kuzmanović, Milena, "The Influence of Imidazole Fungicides on Multiplication In Vitro of Low Vigorous Pear and Cherry Rootstocks" in Acta Horticulturae, 839 (2009):79-86, https://doi.org/10.17660/ActaHortic.2009.839.7 ., conv_1766 .