HYDRANGEA RING SPOT VIRUS IN HYDRANGEA SPP. PLANTS IN THE CZECH REPUBLIC
In a survey carried out in 2005-2007 Hydrangea ring spot virus (HdRSV) was detected in 17 out of 108 localities in Hydrangea macrophylla (12 localities) and H. serrate (6 localities). H. arborescens and sporadically growing H. paniculata were also tested and in all cases were found to be negative.
H. macrophylla expressed symptoms of mild to severe diffuse chlorosis and diffuse chlorotic spots. Different symptoms were observed on H. serrate, in all cases in the form of conspicuous chlorotic rings and line patterns that in the autumn turned to red-purple.
HdRSV was detected by DAS-ELISA, biological tests on Chenopodium quinoa, C. amaranticolor and Nicotiana benthamiana and ISEM.
H. macrophylla expressed symptoms of mild to severe diffuse chlorosis and diffuse chlorotic spots. Different symptoms were observed on H. serrate, in all cases in the form of conspicuous chlorotic rings and line patterns that in the autumn turned to red-purple.
HdRSV was detected by DAS-ELISA, biological tests on Chenopodium quinoa, C. amaranticolor and Nicotiana benthamiana and ISEM.
Mertelík, J. and Kloudová, K. (2011). HYDRANGEA RING SPOT VIRUS IN HYDRANGEA SPP. PLANTS IN THE CZECH REPUBLIC. Acta Hortic. 901, 237-238
DOI: 10.17660/ActaHortic.2011.901.30
https://doi.org/10.17660/ActaHortic.2011.901.30
DOI: 10.17660/ActaHortic.2011.901.30
https://doi.org/10.17660/ActaHortic.2011.901.30
Hydrangea macrophylla, bigleaf hydrangea, Hydrangea serrate, mountain hydrangea, HdRSV, symptoms, detection
English
901_30
237-238
- Working Group Virus Diseases of Ornamentals
- Division Temperate Tree Fruits
- Division Temperate Tree Nuts
- Division Vine and Berry Fruits
- Division Vegetables, Roots and Tubers
- Division Physiology and Plant-Environment Interactions of Horticultural Crops in Field Systems
- Division Postharvest and Quality Assurance
- Division Ornamental Plants
- Division Protected Cultivation and Soilless Culture
- Division Tropical and Subtropical Fruit and Nuts