农学 >>> 农学总论 作物学 园艺学 土壤学 植物保护学 农药学 林学 畜牧学 兽医学 水产学
搜索结果: 1-9 共查到农学 Pseudomonas syringae相关记录9条 . 查询时间(0.14 秒)
Sheath rot of rice and leaf blight of wheat caused by Pseudomonas syringae pv. syringae are the important bacterial pathogens of rice and wheat in Iran. The randomly amplified polymorphic DNA (RAPD) m...
In March of 2007, leaf symptoms were observed on two commercial fields of arugula (Eruca vesicaria subsp. sativa) grown in Heraklion, Crete. Approximately 20% of plants were affected. Likewise, simila...
Bacterial canker caused by Pseudomonas syringae pv. actinidiae is one of the most harmful diseases affecting kiwifruit plants. It was first isolated and identified in Japan on kiwifruit plants(Actinid...
【目的】明确在中国发生的梨花枯和芽枯的确切病原菌。【方法】用普通细菌学方法、电镜观察、Koch氏病原假说测定、Biolog、脂肪酸分析、PCR及与标准对照菌株的比较。【结果】从16个病样中分离获得12菌株,6株代表菌株显示出与Pseudomonas syringae pv. syringae 3株标准对照菌株相似的致病反应,它们的Biolog和脂肪酸分析的相似度分别为0.57~0.86 和0.58...
对云南省各大烟区烟草叶片上引起褪绿晕圈的病原细菌从形态学、培养性状、生理生化反应、抗菌素反应、抗血清反应、遗传性状等方面进行了鉴定。结果表明:该菌为烟草野火病菌[Pseudomonas syringae pv. tabaci Wolf & Foser (1917) Young, Dye & Wilkie (1978)]。
Bacterial shoot blight (BSB) disease, caused by Pseudomonas syringae pv. theae (P.s.t.), is a major disease of tea (Camellia sinensis) in western Japan. Severe outbreaks of BSB disease are associa...
In spontaneous and mutagen-induced mutants of Pseudomonas syringae pv. theae for EPS production and/or flagellum, EPS production was correlated with the formation of a biofilm on an abiotic surface,...
【目的】明确在中国发生的梨花枯和芽枯的确切病原菌。【方法】用普通细菌学方法、电镜观察、Koch氏病原假说测定、Biolog、脂肪酸分析、PCR及与标准对照菌株的比较。【结果】从16个病样中分离获得12菌株,6株代表菌株显示出与Pseudomonas syringae pv. syringae 3株标准对照菌株相似的致病反应,它们的Biolog和脂肪酸分析的相似度分别为0.57~0.86 和0.58...
Epiphytic micro-organisms isolated from fruits and leaves surfaces of apples from different orchards were screened for antagonistic activity against Penicillium expansum. From all micro-organisms test...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...