different viruses and viroid have been identified in peach : prunus necrotic ringspot virus (PNRSV), prune dwarf virus (PDV), apple chlorotic leafspot virus (CLSV), peach latent mosaic viroid (PLMVd) and peach enation virus (PEV).
different viruses and viroid have been identified in peach : prunus necrotic ringspot virus (PNRSV), prune dwarf virus (PDV), apple chlorotic leafspot virus (CLSV), peach latent mosaic viroid (PLMVd) and peach enation virus (PEV).
查明了李属坏死环斑病毒（PNRSV）、李矮缩病毒（PDV）、苹果褪绿叶斑病毒（CLSV）、桃潜隐花叶类病毒（PLMVd）和桃耳突病毒（PEV）等种病毒和类病毒在桃上的存在及感染情况。