1) P. dovrensis

多夫勒柄锈菌
1.
Four taxa of the genus Puccinia, viz.

多夫勒柄锈菌PucciniadovrensisBlytt、大谷柄锈菌PucciniaotanianaHirats。
2) Puccinia polysora

多堆柄锈菌
1.
s: The relationships between summer spores of Puccinia polysora and environmental conditions, and between susceptibility of different growth durations of corn and primary sources of infection were emphatically studied by investigations and experiments in the fields.
采用田间调查和试验的方法,着重研究了玉米南方型锈病病菌多堆柄锈菌夏孢子发芽与环境条件的关系,玉米不同生育期的感病性和病害的初侵染来源,并探讨了控制该病为害的主要技术途径。
3) Puccinia polysora Underw

玉米多堆柄锈菌
4) Puccinia

柄锈菌属
1.
Rust Fungi in Chifeng Region of Inner Mongolia Ⅰ.Puccinia and Uromyces;

内蒙古赤峰地区的锈菌 Ⅰ.柄锈菌属和单胞锈菌属
2.
Four taxa of the genus Puccinia, viz.

本文报告了柄锈菌属4个中国新记录。
5) Puccinia horiana

堀柄锈菌
1.
The white rust,caused by Puccinia horiana was one of the most important epidemic diseases on Chrysanthemum,and also was a quarantine action pest in the world.
由堀柄锈菌(Puccinia horianaHennings)引起的菊花白锈病是发生在菊花上的重要病害,在美国、欧洲和地中海地区等被列为检疫性病害[1]。
6) Puccinia

柄锈菌
1.
Three new Puccinia species on the Umbelliferae are described and illustrated: P.

本文报告了伞形科植物上三个柄锈菌属新种,它们是辽藁本Ligusticum jeholense Nakai & Kitagawa上的辽藁本柄锈菌Puccinia ligustici-jeholensis J。
2.
Three noteworthy species of the genus Puccinia parasitic on Polygonaceae from eastern marginal areas of Qinghai-Tibet Plateau are reported.
本文报告了蓼科植物上的柄锈菌属二新种和一中国新记录种,它们是抱茎蓼PolygonumamplexicauleD。
补充资料:霍夫曼-勒夫勒-弗赖伊塔格反应
分子式:
CAS号:
性质:N-卤代胺在浓硫酸中加热,消除一分子卤化氢,环化成吡咯烷(或哌啶)衍生物。是制备这类化合物常用的方法。
CAS号:
性质:N-卤代胺在浓硫酸中加热,消除一分子卤化氢,环化成吡咯烷(或哌啶)衍生物。是制备这类化合物常用的方法。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条