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Black locust (Robinia pseudoacacia L.) is one of the most important stand-forming tree species in Hungary and its import......

刺槐溃疡病在山东沿海地区发生严重。研究结果表明主要病原力为类镰饮，其次为腐皮镰孢。尖镰孢的小型分生孢子头状，聚生于 的单出瓶......