Benyvirus necrobetae(BNYVV0)
Photos
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![](/media/data/taxon/B/BNYVV0/pics/220x130/306.jpg)
Typical external root symptoms of rhizomania showing the reduced size of the beet and root proliferation (bearding).
Courtesy: Central Science Laboratory, York (GB) - British Crown.![](/media/data/taxon/B/BNYVV0/pics/220x130/310.jpg)
Rhizomania Pocket Diagnostic lateral flow test kit. Top: lateral flow device- negative Bottom: lateral flow device- positive.
Courtesy: Central Science Laboratory, York (GB) - British Crown.![](/media/data/taxon/B/BNYVV0/pics/220x130/303.jpg)
Foliar symptoms of rhizomania: pale green leaves, upright foliage, narrowed leaf laminae.
Courtesy: Central Science Laboratory, York (GB) - British Crown.![](/media/data/taxon/B/BNYVV0/pics/220x130/307.jpg)
Microscope slide of Polymyxa betae cystosori.
Courtesy: Central Science Laboratory, York (GB) - British Crown.![](/media/data/taxon/B/BNYVV0/pics/220x130/304.jpg)
Foliar symptoms of rhizomania: yellow veining following the midrib of the leaf. Central Science Laboratory, York (GB) - British Crown
![](/media/data/taxon/B/BNYVV0/pics/220x130/305.jpg)
ELISA diagnostic test: yellow wells, when using alkaline phosphatase substrate, indicate a positive result - BNYVV is present.
Courtesy: Central Science Laboratory, York (GB) - British Crown.![](/media/data/taxon/B/BNYVV0/pics/220x130/311.jpg)
Chlorotic lesions of BNYVV in Chenopodium quinoa.
Courtesy: Central Science Laboratory, York (GB) - British Crown.![](/media/data/taxon/B/BNYVV0/pics/220x130/312.jpg)
An Electron micrograph of immunogold - labelling of BNYVV virus particles.
Courtesy: Central Science Laboratory, York (GB) - British Crown.