- For the detection of Rice dwarf virus(RDV) from single leafhopper and leaf,the dot-blotted hybridization method based on molecular biology were established.
- The rice gall dwarf virus(RGDV) had seriously occurred several times since early 1980s and has an increasing trend recently in the southwest of Guangdong province.
- The full length cDNA of the genome segment (S9) of Rice gall dwarf virus Xinyi isolate (RGDV-C) was cloned and the complete nucleotide sequence was determined.
- Hunan is one of the most important citrus producers in China, but its citriculture suffers from several virus diseases such as Citrus Tristeza Virus (CTV), Citrus Tatter Leaf Virus (CTLV), Citrus Exocortis Viroid (CEVd), Satsuma Dwarf Virus (SDV) etc.
作为柑橘大省，湖南近年来先后报道了柑橘衰退病(Citrus Tristeza Virus，CTV)、碎叶病(Citrus Tatter Leaf Virus，CTLV)、裂皮病(Citrus Exocortis Viroid，CEVd)和温州蜜柑萎缩病(Satsuma Dwarf Virus，SDV)等病毒类病害的存在，为我省柑橘病毒的预防敲响警钟。
- A simple method was used to adapt refined needles for the collection of Th.intermedium 2Ai-2 chromosome carrying BYDV (barley yellow dwarf virus) resistance gene from meiosis-metaphase spreads .