wheat stem rust

基本解释

This paper described a method of detection for sugar and antigen sites on hyphae surfaces of wheat stem rust by pre-embedding cytochemical technique.
本文运用前包埋电镜技术就小麦秆锈菌菌丝体表糖基、抗原位点的测定方法进行了研究。
Before 1949, 13 wheat varieties were released but they are susceptble to stem rust, so wheat production here strained by the disease.
建国前虽推广13个抗旱丰产类型品种，但均不抗秆锈病，致使秆锈病严重，威胁小麦生产。

We have a big job on our hands,". Borlaug expressed concern about a new variety of wheat stem rust attacking wheat plants in Africa and advocated greater coordination of researchers around the world to stop its spread.
"This is a new strain of stem rust organism that has the power to destroy most of the wheat varieties being grown around the world."