Grapevine Pinot gris virus (GPGV) is a new trichovirus identified ingrapevine plants showing symptoms of chlorotic mottling and leaf deformations(GLMD: grapevine leaf mottling and deformation). The virus and/or the disease hasbeen detected in different countries around the world although its association withsymptoms and cultivar susceptibility are not deeply explored. GLMD is reproducedon vine indicators by grafting and GPGV is transmitted to healthy vines by the miteColomerus vitis. However, the recent detection of GPGV on two herbaceous hostsmakes the epidemiology of this virus more complex. Different studies suggest thatGPGV genome variants exist, some of which are able to elicit GLMD on grapevine.As such GPGV represents an interesting candidate for the study of plant/virus interactionsin grapevine. GPGV is a grapevine-emerging virus not listed in regulationsfor production of grapevine propagation materials, whose testing is recommended
Saldarelli, P.; Gualandri, V.; Malossini, U.; Glasa, M. (2017). Grapevine Pinot gris virus. In: Grapevine viruses: molecular biology, diagnostics and management (editor(s) Meng, B.; Martelli, G.P.; Golino, D.A.; Fuchs, M.). Cham: Springer: 351-363. ISBN: 9783319577043 doi: 10.1007/978-3-319-57706-7_17. handle: http://hdl.handle.net/10449/43889
Grapevine Pinot gris virus
Gualandri, Valeria;Malossini, Umberto;
2017-01-01
Abstract
Grapevine Pinot gris virus (GPGV) is a new trichovirus identified ingrapevine plants showing symptoms of chlorotic mottling and leaf deformations(GLMD: grapevine leaf mottling and deformation). The virus and/or the disease hasbeen detected in different countries around the world although its association withsymptoms and cultivar susceptibility are not deeply explored. GLMD is reproducedon vine indicators by grafting and GPGV is transmitted to healthy vines by the miteColomerus vitis. However, the recent detection of GPGV on two herbaceous hostsmakes the epidemiology of this virus more complex. Different studies suggest thatGPGV genome variants exist, some of which are able to elicit GLMD on grapevine.As such GPGV represents an interesting candidate for the study of plant/virus interactionsin grapevine. GPGV is a grapevine-emerging virus not listed in regulationsfor production of grapevine propagation materials, whose testing is recommended
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