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贝母具有止咳、祛痰、平喘的功效,是常用重要中药材,又是经济价值很高的作物。由于贝母鳞茎易发生腐烂病,严重病田往往收不回种子,影响生产发展。几年来,我们对皖贝母鳞茎腐烂病进行了调查和研究,现把研究结果简要报告如下。贝母鳞茎腐烂病,有人称作干腐病,已知皖贝,鄂贝、东贝、浙贝均有发生。在越夏期和播种出苗以前(6—11月)鳞茎易发生此病。一、症状:鳞茎发病,初为褐色斑点,病斑扩大后,表面生有白色霉层,逐渐整个鳞茎烂光。亦有从鳞茎盘处向内腐烂,呈蜂
Fritillaria cough, expectorant, asthma efficacy, is commonly used in important Chinese herbal medicines, but also a high economic value of the crop. Due to the prone to decay of Fritillaria bulb disease, severe disease often receive no seed, affecting the development of production. In recent years, we carried out the investigation and research on the bulb rot disease of Fritillaria cirrhosa. The research results are briefly reported as follows. Fritillaria bulb rot disease, it was called dry rot, known as Pui Wan, Ebei, Tony Tony, Zhejiang Pui have occurred. The bulbs are prone to the disease before summer and before seeding (June-November). First, the symptoms: the incidence of bulbs, the first brown spots, lesion expansion, the surface of white moldy layer of birth, and gradually the entire bulb rotten. Also decayed inward from the bulb, bee