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蚕豆细菌性茎疫病是云南蚕豆上的重要病害。通过系统分离和接种试验研究证明 ,蚕豆茎疫病菌可从叶、茎尖、茎、花侵入 ,以伤口侵入为主 ,雨水多及土壤湿度大是该病传播蔓延的主要途径。
Broad bean bacterial stem blight is an important disease on Yunnan broad bean. The system isolation and inoculation experiment proved that Phytonophora sp. Could invade from leaves, shoot tips, stems and flowers and mainly wound invaded. Rain and soil moisture were the main ways to spread and spread the disease.