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The effects of paraquat on cabbage (Brassica oleracea var. capitata L.) cultured in vitro

Authorized Users Only
1997
Authors
Sretenović-Rajičić, Tatjana
Vinterhalter, Dragan
Vinterhalter, Branka
Conference object (Published version)
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Abstract
Considering the great toxicity paraquat has to a wide range of plant and animal species, including man, we have investigated the possible use of cabbage in vitro cultures as a model system suitable to study this pesticide. The main aim of this study was to investigate the effect of paraquat on growth and development of cabbage shoot cultures. Special attention was paid to the detection of eventual means by which cultures can overcome the detrimental effect of the chemical, and also to investigate if some of the genotypes coming from the breeding program have an increased tolerance to paraquat. Promising domestic genotypes PI94, P295, P6p, P44 were investigated in the rooting stage. A root induction medium containing MS inorganic salts and 5.0 mgl-1 IB A was also supplemented with Paraquat at 0.5, 2.0, 10.0, 50.0 mgl -1. Shoots were treated for 24 hours and then transferred to a hormone free medium. After 28 days we measured shoot length, number of internodes, percentage of rooting, roo...t length and formation of laterals. Paraquat decreased all the parameters which were followed. On leaves it induced lesions. Genotypes P44 and P6p were more tolerant to paraquat then the other two genotypes. Genotype P44 was interesting since in some plants lateral shoot formation occurred.

Keywords:
Axillary buds / Brassica oleracea / Cabbage / Paraquat / Shoot culture
Source:
Acta Horticulturae, 1997, 462, 589-593
Publisher:
  • International Society for Horticultural Science

DOI: 10.17660/actahortic.1997.462.87

ISBN: 978-90-66059-79-5

ISSN: 0567-7572

Scopus: 2-s2.0-84879196050
[ Google Scholar ]
2
URI
http://RIVeC.institut-palanka.rs/handle/123456789/21
Collections
  • Radovi 1947 - 1999 / Papers in period 1947 - 1999
Institution/Community
Institut za povrtarstvo
TY  - CONF
AU  - Sretenović-Rajičić, Tatjana
AU  - Vinterhalter, Dragan
AU  - Vinterhalter, Branka
PY  - 1997
UR  - http://RIVeC.institut-palanka.rs/handle/123456789/21
AB  - Considering the great toxicity paraquat has to a wide range of plant and animal species, including man, we have investigated the possible use of cabbage in vitro cultures as a model system suitable to study this pesticide. The main aim of this study was to investigate the effect of paraquat on growth and development of cabbage shoot cultures. Special attention was paid to the detection of eventual means by which cultures can overcome the detrimental effect of the chemical, and also to investigate if some of the genotypes coming from the breeding program have an increased tolerance to paraquat. Promising domestic genotypes PI94, P295, P6p, P44 were investigated in the rooting stage. A root induction medium containing MS inorganic salts and 5.0 mgl-1 IB A was also supplemented with Paraquat at 0.5, 2.0, 10.0, 50.0 mgl -1. Shoots were treated for 24 hours and then transferred to a hormone free medium. After 28 days we measured shoot length, number of internodes, percentage of rooting, root length and formation of laterals. Paraquat decreased all the parameters which were followed. On leaves it induced lesions. Genotypes P44 and P6p were more tolerant to paraquat then the other two genotypes. Genotype P44 was interesting since in some plants lateral shoot formation occurred.
PB  - International Society for Horticultural Science
C3  - Acta Horticulturae
T1  - The effects of paraquat on cabbage (Brassica oleracea var. capitata L.) cultured in vitro
EP  - 593
SP  - 589
VL  - 462
DO  - 10.17660/actahortic.1997.462.87
UR  - conv_280
ER  - 
@conference{
author = "Sretenović-Rajičić, Tatjana and Vinterhalter, Dragan and Vinterhalter, Branka",
year = "1997",
abstract = "Considering the great toxicity paraquat has to a wide range of plant and animal species, including man, we have investigated the possible use of cabbage in vitro cultures as a model system suitable to study this pesticide. The main aim of this study was to investigate the effect of paraquat on growth and development of cabbage shoot cultures. Special attention was paid to the detection of eventual means by which cultures can overcome the detrimental effect of the chemical, and also to investigate if some of the genotypes coming from the breeding program have an increased tolerance to paraquat. Promising domestic genotypes PI94, P295, P6p, P44 were investigated in the rooting stage. A root induction medium containing MS inorganic salts and 5.0 mgl-1 IB A was also supplemented with Paraquat at 0.5, 2.0, 10.0, 50.0 mgl -1. Shoots were treated for 24 hours and then transferred to a hormone free medium. After 28 days we measured shoot length, number of internodes, percentage of rooting, root length and formation of laterals. Paraquat decreased all the parameters which were followed. On leaves it induced lesions. Genotypes P44 and P6p were more tolerant to paraquat then the other two genotypes. Genotype P44 was interesting since in some plants lateral shoot formation occurred.",
publisher = "International Society for Horticultural Science",
journal = "Acta Horticulturae",
title = "The effects of paraquat on cabbage (Brassica oleracea var. capitata L.) cultured in vitro",
pages = "593-589",
volume = "462",
doi = "10.17660/actahortic.1997.462.87",
url = "conv_280"
}
Sretenović-Rajičić, T., Vinterhalter, D.,& Vinterhalter, B.. (1997). The effects of paraquat on cabbage (Brassica oleracea var. capitata L.) cultured in vitro. in Acta Horticulturae
International Society for Horticultural Science., 462, 589-593.
https://doi.org/10.17660/actahortic.1997.462.87
conv_280
Sretenović-Rajičić T, Vinterhalter D, Vinterhalter B. The effects of paraquat on cabbage (Brassica oleracea var. capitata L.) cultured in vitro. in Acta Horticulturae. 1997;462:589-593.
doi:10.17660/actahortic.1997.462.87
conv_280 .
Sretenović-Rajičić, Tatjana, Vinterhalter, Dragan, Vinterhalter, Branka, "The effects of paraquat on cabbage (Brassica oleracea var. capitata L.) cultured in vitro" in Acta Horticulturae, 462 (1997):589-593,
https://doi.org/10.17660/actahortic.1997.462.87 .,
conv_280 .

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