The pathogen,pathogenic mechanism and incidence condition of pear ring rot,and its damage on fruits,branches and leaves are summarized in the paper. The control measures including plant quarantine,agricultural control...The pathogen,pathogenic mechanism and incidence condition of pear ring rot,and its damage on fruits,branches and leaves are summarized in the paper. The control measures including plant quarantine,agricultural control,physical control,biological control,and chemical control against pear ring rot are reviewed.展开更多
文摘The pathogen,pathogenic mechanism and incidence condition of pear ring rot,and its damage on fruits,branches and leaves are summarized in the paper. The control measures including plant quarantine,agricultural control,physical control,biological control,and chemical control against pear ring rot are reviewed.
