First report of johnsongrass mosaic virus in Argentina

Australasian Plant Disease Notes

article

Trucco, V.¹  Cabrera Mederos, D.¹  Lenardon, S.¹  Giolitti, F.¹ 

[1] Instituto Nacional de Tecnología Agropecuaria, Instituto de Patología Vegetal (INTA-CIAP-IPAVE);Consejo Nacional de Investigaciones Científicas y Técnicas, Unidad de Fitopatología y Modelización Agrícola (CONICET-UFyMA);Universidad Nacional de Río Cuarto (UNRC)

关键词: Zea mays L;    Potyvirus;    Johnsongrass mosaic virus;    Symptomatology;    Mechanical transmission;    CP sequence;    Phylogenetic analysis;   

DOI  :  10.1007/s13314-019-0365-2

学科分类：农业科学（综合）

来源: Springer

【 摘 要 】

Potyviruses are responsible for important economic losses in maize crop. This work reports the detection of johnsongrass mosaic virus, a potyvirus affecting maize in Argentina. Electron microscopy studies, mechanical transmission tests and molecular assays based on the CP gene were performed. To our knowledge, this is the first detection of JGMV in Argentina.

【 授权许可】

CC BY