Wheat rust has spread silently and speedily by 5,000 miles in a decade. It is now camped at the gates of one of the world's breadbaskets, Punjab.
十年间，谷物锈病已经悄无声息地迅速蔓延了五千多公里，现在正威胁着世界谷仓之一的旁遮普。
The astonishing spread of wheat rust makes quick containment impossible.
小麦锈病惊人的扩散速度使快速的遏制措施难以实现。
Advances like thesesuggest the march of wheat rust can be halted, though at a cost.
这类的进步暗示小麦锈病的扫荡是能够被阻止的，尽管要付出代价。
Native farmers were hostile towards the wheat programme because of serious crop losses from 1939 to 1941 due to stem rust.
当地的农民对小麦计划怀有敌意，因为1939年至1941年间小麦由于茎锈病而严重减产。
Rust fungus that attacks wheat.
对小麦造成侵袭的一种铁锈菌。
Wheat leaf rust caused by Puccinia triticina is one of the most important diseases and can cause significant yield and economic losses.
利用抗病品种是防治小麦叶锈病最经济、有效的方法，小麦叶锈菌群体毒性的改变是导致小麦抗叶锈品种丧失抗性的主要原因。
At first neither he nor Borlaug's International Maize and Wheat Improvement Centre (CIMMYT) in Mexico could believe their eyes: stem rust could not have survived all those years.
最初，无论是他自己还是位于墨西哥的Borlaug的国际玉米、谷物改良中心都不能相信他们所看到的——经过这么多年，茎锈病不可能存活下来。
Norman Borlaug, the great American agronomist who died last year, conducted his original research into wheat rust.
去年逝世的伟大的美国农学家诺曼·博劳格进行了对于小麦锈病的最初研究。
The current strategy for management of wheat stripe rust is use of resistant cultivars.
合理使用抗病品种是防治小麦条锈病的经济有效措施。
NORMAN BORLAUG: "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."
诺曼·博洛格：“这是一种新型的小麦茎锈病有机体，它可以毁灭世界上种植的大多数小麦品种。”
Analysis on strip rust resistance and genetic property of wheat new germplasm——WT212 with strip rust resestance was carried out.
对普通小麦抗条锈新种质——WT212的抗锈性及遗传学特性进行了分析。
However, the virulence of wheat strip rust varied frequently and produced new virulent RACES which led to the breakdown of resistance genes and the periodical prevalence of wheat strip rust.
但是小麦条锈菌毒性变异频繁，可以通过变异产生新的毒性小种，导致小麦品种抗病基因失效，引起小麦条锈病周期性流行危害。
An unusual phenomenon that haustorial mother cell invaded intercellular hypha cell in wheat stripe rust was first reported.
本文首次报道了小麦条锈菌吸器母细胞侵入胞间菌丝这一异常现象。
The ultrastructure of wheat cultivars with slow-rusting resistance expression to the stripe rust, Pucciniastriiformis, was studied through TEM.
用透射电镜研究了小麦品种慢条锈性表达的超微结构。
At present, the simplication of stripe rust resistance genes in commercial wheat cultivars haven't changed yet though a lot of cultivars are used in wheat production.
从目前我国生产上推广的小麦品种看，虽然品种较多，但抗源单一化问题仍然突出存在。
Wheat rust has spread silently and speedily by 5,000 miles ina decade. It is now camped at the gates of one of the world's breadbaskets, Punjab.
小麦锈病悄无声息却风驰电掣般的以每十年5000英里的速度传播着，现在已经在一个世界谷物主要产地旁遮普的大门口安营扎寨了。
Results indicated that the stripe rust resistance of Chuan05W4578 was conferred by two dominant genes. Chuan05W4578 could be used wheat breeding for improving stripe rust resistance in Sichuan.
结果表明，川05W4578的抗条锈性状受两对基因控制，可用于抗条锈病育种。
It has been demonstrated that the reasonable use of resistant wheat cultivars is the most effective and economical method to control wheat rust diseases.
选育并合理利用抗病品种是防治麦类锈病最为经济而有效的措施之一。
The high temperature resistance of wheat to the stripe rust is a kind of low reaction type of resistance induced by relatively higher temperature.
小麦高温抗条锈性是在较高温度下所诱导的一种低反应型抗病性。
A special resistance cultivar grown and spread solely in a certain area to control wheat stripe rust will cause the original resistance invalidation rapidly.
选用专化抗性品种人为地单一扩大其种植面积以防治小麦条锈病，将迅速导致品种的专化抗性失效。
Ultrastructure of intercellular hyphae of wheat stripe rust was studies with electron microscopy and cytochemical methods in this paper.
本文应用电镜技术和细胞化学方法，对小麦条锈菌寄主胞间菌丝的超微结构进行了研究。
The above results could offer theory evidence for genetic analysing, mapping of wheat resistant gene to stripe rust and molecular marker assisted selection.
上述研究结果对小麦抗条锈基因的遗传分析与定位及分子标记辅助选择育种提供参考的理论依据。
Therefore, besides the resistance to the wheat stem maggot, the aims of wheat breeding include also the requirements of resistance or tolerance to alkaline soils and rust diseases.
因此，选育新品种的目标除高产及抗麦秆蝇外，还要求能耐盐碱和抗锈。
Without Borlaug’s rust-resisting wheat, millions more people might have been malnourished.
若没有Borlaug的抗锈病小麦，数百万以上的人可能会营养不良。
The results also provide a good basis for further studying monitoring mechanism of winter wheat stripe rust by remote sensing data.
结果对深入研究冬小麦条锈病害遥感监测机理提供了理论依据。
A new rust-resistant wheat variety, for example, may have great potential for reducing poverty and hunger.
例如，一种新的抗锈病小麦品种可能有很大的减轻贫困和饥饿的潜力。
A new rust-resistant wheat variety, for example, may have great potential for reducing poverty and hunger.
例如，一种新的抗锈病小麦品种可能有很大的减轻贫困和饥饿的潜力。
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