Evaluation of the infectivity of selected turnip mosaic virus isolates towards white cabbage cultivars

Folia Horticulturae

Hanus-Fajerska Ewa¹  Gładysz Karol² 

[1] Botany Department, Faculty of Horticulture, University of Agriculture in Krakow, 29 Listopada 54, 31-425Kraków, Poland;Department of Genetics, Plant Breeding and Seed Science, Faculty of Horticulture, University of Agriculture in Krakow, 29 Listopada 54, 31-425Kraków, Poland;

关键词: brassica oleracea;    serology;    symptom expression;    tumv isolates;    viral diseases;   

DOI  :  10.2478/fhort-2013-0132

来源: DOAJ

【 摘 要 】

Experiments were carried out to evaluate the reaction of cabbage cultivars to mechanical inoculation with selected isolates of the turnip mosaic virus (TuMV). Simultaneously we aimed for the assessment of TuMV pathogenicity towards cultivars chosen to be transformed in order to obtain the resistance trait. The TuMV-CAR37A and TuMV-CAR39 isolates from horseradish proved to be infective towards ‘Amager’ and ‘Langedijker’ B. oleracea subsp. capitata f. alba. The course of symptom expression was assessed and the results of virus detection in symptomless leaves, using DAS-ELISA, were documented. Both tested cultivars showed a similar level of susceptibility. TuMV-CAR37A and TuMV-CAR39 can be useful in the selection of cabbage lines with resistance to the turnip mosaic virus.

【 授权许可】

Unknown