您好，欢迎访问安徽省农业科学院 机构知识库！

Anti-fungal activity of moso bamboo (Phyllostachys pubescens) leaf extract and its development into a botanical fungicide to control pepper phytophthora blight

文献类型： 外文期刊

作者： Liao, Min 1 ; Ren, Xuexiang 3 ; Gao, Quan 1 ; Liu, Niuniu 4 ; Tang, Feng 5 ; Wang, Ge 6 ; Cao, Haiqun 1 ;

作者机构： 1.Anhui Agr Univ, Sch Plant Protect, Anhui Prov Key Lab Crop Integrated Pest Managemen, Hefei, Peoples R China

2.Anhui Agr Univ, Sch Plant Protect, Anhui Prov Engn Lab Green Pesticide Dev & Applica, Hefei, Peoples R China

3.Anhui Acad Agr Sci, Inst Plant Protect & Agroprod Safety, Hefei, Peoples R China

4.Anhui Agr Univ, Sch Resource & Environm, Hefei, Peoples R China

5.Int Ctr Bamboo & Rattan, State Forestry Adm Key Open Lab, Beijing, Peoples R China

6.Int Ctr Bamboo & Rattan, Dept Biomat, State Forestry Adm, Key Lab Bamboo & Rattan Sci & Technol, Beijing, Peoples R China

期刊名称：SCIENTIFIC REPORTS （ 影响因子：4.379； 五年影响因子：5.133 ）

ISSN： 2045-2322

年卷期： 2021 年 11 卷 1 期

页码：

收录情况： SCI

摘要： Moso bamboo (Phyllostachys pubescens, Gramineae) is a well-known medicinal and edible plant found in China with various bioactivities, but few systematic studies address the utilization of its anti-fungal activity. The extract of moso bamboo leaf showed good anti-fungal activity to Phytophthora capsici, Fusarium graminearum, Valsa mali Miyabe et Yamada, Botryosphaeria dothidea, Venturia nashicola, and Botrytis cinerea Pers, with inhibitory rate of 100.00%, 75.12%, 60.66%, 57.24%, 44.62%, and 30.16%, respectively. Anti-fungal activity was different by the difference of samples picking time and location. The extract showed good synergistic effects with carbendazim at the ratios of 9:1 and 15:1 (extract : carbendazim), and the co-toxicity coefficients were 124.4 and 139.95. Compound 2 was isolated and identified as the main active component, with the EC50 value of 11.02 mg L-1. Then, the extract was formulated as a 10% emulsion in water, which was stable and had no acute toxic effects. Moreover, a field trial about this formulation was assayed to control pepper phytophthora blight, with the control effect of 85.60%. These data provided a better understanding of the anti-fungal activity and relevant active component of moso bamboo leaf extract. Taken together, our findings illustrated that bamboo leaf extract could be developed and utilized as a botanical fungicide or fungicide adjuvant.

  • 相关文献
作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：安徽省农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台