ZHU Wei,LIU Guang-chun.Investigation and Control on Sapping Pests of Garden Trees in Shenyang[J].Northern Horticulture,2012,36(01):137-139.
日本红叶小檗红色素的抑菌性研究
- Title:
- Investigation and Control on Sapping Pests of Garden Trees in Shenyang
- 文章编号:
- 1001-0009（2012）01-0137-03
- Keywords:
- garden tree; sapping pests; Shenyang
- 分类号:
- Q 946.836
- 文献标志码:
- A
- 摘要:
- 研究日本红叶小檗红色素在不同条件下对金黄色葡萄球菌、大肠杆菌、枯草芽孢杆菌的抑菌效果。结果表明：日本红叶小檗红色素对金黄色葡萄球菌、大肠杆菌、枯草芽孢杆菌均有抑制作用，但该色素对金黄色葡萄球菌抑菌性最强，而对枯草芽孢杆菌和大肠杆菌的抑菌性次之，且色素浓度越大抑菌性越强。Ca2+.、Fe2+.可使日本红叶小檗红色素的抑菌性增强，其中Fe2+.的促进作用最大，而Na+、K+可使该色素的抑菌性有所减弱；分别加入葡萄糖、麦芽糖、蔗糖不会使日本红叶小檗红色素的抑菌性产生差异，但糖类可使该色素对大肠杆菌的抑菌性有所加强，对金黄色葡萄球菌的抑菌性明显减弱，对枯草芽孢杆菌的抑菌性没有影响。
- Abstract:
- Kinds,objects and degree of harm of sapping pests of garden trees in Shenyang were researched. The results showed that 23 specimens collected were divided into 1 orders，and 10 families.The harm feature and control of sapping pests of garden trees were analyzed.
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备注/Memo
第一作者简介：郭金耀（1956-），男，硕士，教授，研究方向为植物资源利用。E-mail：gjyao6688@yahoo.com.cn。