Isolation and Primary Identification of the Pathogen of Anthracnose in Camellia oleifera

The Colletotrichum sampled from Camellia oleifera in Cenxi City and Camellia vietnamensis in Ningming city,Guangxi,were isolated via tissue methods and 4 isolates of Colletotrichum were obtained. Morphological description and phylogenetic analysis were made based on rDNA ITS sequnces. The results showed that the strains of 742,GW2 and CR1 isolated from leaves were clustered into one group,and the CRF1 isolated from fruit was clustered into another group,respectively. All the 4 strains belonged to Colletotrichum gloeosporioides species complex.

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