Identification of main pathogenic fungus from post- harvest “Saimaiti”apricot fruits

Xin Jiang “Saimaiti”apricots were taken as the experimental material in this paper. Three pathogenic fungus which was obtained from the decay apricots were identified by morphological method and r DNA- ITS sequence analysis. The result showed that Alternaria alternate,Penicillium crustosum,Rhizopus stolonifera were three main post- harvest fungus of apricot fruits. The research might provide theoretical and technology guide for prolong storage period and disease control of apricot fruits.