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福建漳州是我国出口创汇植物盆栽榕树Ficus microcarpa的重要生产基地,近些年来炭疽病发生严重。为明确该病的病原菌种类,本文从福建漳州盆栽榕树栽培基地采集炭疽病病叶,通过对病原菌的分离、纯化和培养,致病性测定及r DNA-ITS和actin(肌动蛋白)基因序列分析,证明该病菌为盘长孢状刺盘孢菌Colletotrichum gloeosporioides。这是盘长孢状刺盘孢菌所致盆栽榕树炭疽病在国内的首次报道。
Zhangzhou, Fujian Province, is an important production base for Ficus microcarpa, a plant-grown banyan tree in China’s exports. In recent years, anthrax has become serious. In order to clarify the pathogen species of the disease, we collected the leaves of anthracnose disease from the banyan tree planting base of Zhangzhou, Fujian Province. Through the isolation, purification and culture of pathogenic bacteria, pathogenicity determination and rDNA-ITS and actin (actin) gene sequence The results showed that the pathogen was Colletotrichum gloeosporioides. This is the first report of domestication of potted banyan anthracnose caused by Sporidopsis sp.