ITS-rDNA-RFLP analysis of poplar canker,apple ring rot pathogens and other related pathogens
Yu Zhong-dong,et al.(Northwest Science Technology University of Agriculture and Forestry,Shanxi Province,Yangling 712100,China)
According to ITS-rDNA-PCR-RFLP analysis,the molecule classification foundation of poplar canker,apple canker,ring rot and gummosis pathogenic fungi was discovered.The pathogens of apple canker and ring rot both had the fragments of 120bp,and the advanced pathogen had the additive fragment of 210 bp.The pathogenic fungus of gummosis only had the special fragment of 210 bp while the poplar canker pathogen had none of these fragments.
【CateGory Index】： S763.7