The inhibitory effect of Eupatorium adenophorum extracts on the pathogen of postharvest disease of banana
文献类型： 外文期刊
作者： Zhao Weifeng 1 ; Yang Weixiu 1 ; Li Ying 3 ; Cao Junying 4 ; Yang Xiaohuan 3 ; Ma Jinhu 4 ;
作者机构： 1.Yunnan Agr Univ, Coll Trop Crops, Puer 665000, Yunnan, Peoples R China
2.Chinese Acad Trop Agr Sci, South Subtrop Crop Res Inst, Zhanjiang 524091, Guangdong, Peoples R China
3.Shanxi Agr Univ, Coll Agr, Taigu 030801, Shanxi, Peoples R China
4.Shanxi Agr Univ, Coll Engn, Taigu 030801, Shanxi, Peoples R China
期刊名称：2020 INTERNATIONAL CONFERENCE ON ENERGY, ENVIRONMENT AND BIOENGINEERING (ICEEB 2020)
ISSN： 2267-1242
年卷期： 2020 年 185 卷
页码：
收录情况： SCI
摘要： The Colletotrichum musae and Fusarium semitectum Berk., Which often occur in banana after harvest were used as the targets. Three components with antibacterial activity extracted from the leaves of the plant were used as "fungicide". The antibacterial effect of the three component substances on the pathogens of anthracnose and shaft rot was studied. The results showed that the inhibitory rates of the components A, B and C at 2 mg / ml on the pathogens of banana anthracnose and shaft rot reached 82.53%, 79.91%, 78.30% and 82.2%, 78.69% and 81.17% respectively. The EC90 values of component A, B and C for banana anthracnose pathogens were 1.70, 1.85, and 1.69 mg / ml. Respectively, the EC90 values for banana shaft rot pathogens were 1.37, 1.38, and 1.64 mg / ml. The antibacterial effect of the three component substances on the pathogen of banana shaft rot was better than that of anthracnose. The three component substances have great potential for controlling post-harvest anthracnose and shaft rot of bananas.
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