(1Institute of Biotechnology and Germplasm Resources,Yunnan Academy of Agricultural Sciences,Key Lab of Agricultural Biotechnology of Yunnan Province,Key Lab of Southwestern Crop Gene Resources and Germplasm Innovation,Ministry of Agriculture,Kunming 650233,Yunnan,China;2Life Science College,Southwest Forestry University,Kunming 650224,Yunnan,China;3Tranditional Chinese Medicine College,Yunnan University of Tranditional Chinese Medicine,Kunming 650500,Yunnan,China)
基金资助:Tomato zonate spot virus (TZSV)is a virus causing serious damage to cash crops including pepper,tomato and tobacco,etc.Breeding varieties resistant to TZSV is one of the most effective ways to control the TZSV-caused diseases.Taking indoor mechanical inoculation,survey of disease index,and indirect enzymelinked immunosorbent assay(ID-ELISA),this experiment conducted evaluation on the TZSV resistance of 40 capsicum cultivars.The results showed that ‘Fengda 108’‘Hainan Hongdenglongjiao’ showed resistance to TZSV;‘Daguodenglongjiao’ was susceptible,and the rest 37 cultivars were high-susceptible.