Separation And Identification Of The Pathogen Of Shot Hole Of "Zhuji Black Plum" And Other Stone Fruits And Compare Of Symptoms

Recently, the disease of shot hole of "Zhuji black plum" and other stone fruits fruits is found seriously. After separating the pathogen, testing pathogenicity and identifying the pathogen, the pathogen of the shot hole of "Zhuji black plum" is determined Xanthomomonas campestris PV Pruni. On the base, through separating the pathogen and identifying the pathogen, the pathogen of the shot hole of other stone fruits is determined Xanthomomonas campestris PV Pruni, too. By means of comparing symptoms of "Zhuji black plum" against those of other stone fruits,.it is found that symptoms of "Zhuji black plum"and Friar and apricot are much more serious than those of other stone fruits. Finally, synthetical means of control of the diseases was put forward.