National Citrus Engineering and Technology Research Center;
Citrus Research Institute;
Southwest University;
Chongqing 400712;
P.R.China;
Horticulture Research Institute;
Guangxi Academy of Agricultural Sciences;
Nanning 530000;
P.R.China;
Plant Protection Station of Sichuan Agriculture and Rural Bureau;
Chengdu 610041;
P.R.China;
Citrus chlorotic dwarf-associated virus; detection; sequence alignments; phylogenetic tree analysis;