枸杞采后病害及主要病原真菌的分离与鉴定

摘要

In this paper, postharvest deseases of were studied. Through the separation of pathogenic fungi from the decay , five bacterial strains were identified. After inoculation on with these isolates, the same symptom as naturally infected lyceum were found. It was shown that Penicillium, Alternaria, Aspergillus niger, Trichoderma and Aspergillus flavus are the main pathogenic fungi causing the decay of .%本文对枸杞采后病害进行了分离、鉴定的研究。从病害的枸杞中分离得到了5株真菌菌株，回接后，发现病害与自然发病症状一致，而且从接种的枸杞果实上又得到了此病病原真菌，经鉴定和致病性确定，确定为真菌：青霉属、链格孢属、曲霉属中的黑曲霉、木霉属、黄曲霉，它们都是该品种枸杞的主要致腐病原真菌。