stem rust

常見例句

Science is the solution to stem rust, not the cause of its return.
科學(xué)是莖稈鏽病的解決辦法，而不是其重襲的原因。
In some places stem rust may become endemic before the outsideworld even spots it.
在有些地區(qū)莖桿鏽病也許會(huì)在外界發(fā)現(xiàn)之前就爆發(fā)。
Whiletesting a new variety’s resistance, he was alarmed to find stems scarred not bythe yellow streaks of stripe rust but the angry pustules of stem rust.
儅他測(cè)試一個(gè)新品種的抗性時(shí)，他震驚的發(fā)現(xiàn)植物莖桿上的傷疤不是條紋鏽病的黃色條紋，而是莖桿鏽病的發(fā)炎膿包。

The expert urges Afghan farmers to tell agriculture officials immediately if they suspect stem rust in their fields.
The disease is a form of stem rust named for its discovery in Uganda ten years ago.
The world's last major outbreak of stem rust took place in the nineteen fifties.

In some places stem rust may become endemic before the outside world even spots it.
ECONOMIST: Wheat rust and world farming
When the good luck runs out, stem rust can destroy the entire harvest in an infected area.
ECONOMIST: Wheat rust and world farming
Scientists such as Mr Coffman say they know how to attack stem rust.
ECONOMIST: Wheat rust and world farming