查询词典 celery blight

The oomycete plant pathogen Phytophthora infestans is the causal agent of potato late blight, one of the most devastating diseases of potato worldwide.

由致病卵菌引起的马铃薯晚疫病是马铃薯上一种毁灭性病害。

Field experiments have been carried out in the past two years on the control of the potato late blight by dusting with a mixture of organic mercurial and hydrated lime.

两年来用有机汞消石灰混合粉防治馬鈴薯晚疫病的田間試驗获得了显著的效果。在发生中心病株时开始用1：9西力生消石灰或賽力散消石灰每7天撒佈1次，共撒4—5次可以大大地抑制病害的蔓延，从而提高产量。

In 1845.M.J.Berkeley provided the first clear demonstration that microorganisms caused diseases by showing that a mold was responsible for potato blight.

1845年，M.J.Berkeley通过说明一种霉致使土豆生病，首次清楚地证明了微生物致病。

P. infestans ranks highest in the evolutionary potential and it can easily mutate its Avr genes and thus overccome the only promising solution for late blight control is potato plants carrying corresponding R genes.

致病疫霉菌是一种进化潜力非常高的病原，可以快速突变本身的非毒力基因，因而造成对应的马铃薯抗病基因的失效。

So, the fashion magazines should do some redressal in order to reduce blight.

为此，时尚杂志应该做一些调整，尽量减少不良影响。

So, the fashion magazines should do some redressal in order to reduce blight. Fashion is not always base on matter. A kind of fashion that has style and meaning will lead fashion culture to a more healthy way.

把白领，尤其是女性白领放置在更开阔的社会领域中来展现，可以培养他们的社会责任感，并还白领一个更真实的形象。

The results showed that the pathogen of Pinellia ternate blight was Rhizoctonia solani Kuhn.

结果表明，引起半夏立枯病的病原菌为立枯丝核菌(Rhizoctonia， solani Kuhn。)。

Rhizoctonia zeae Voorhees was an important pathogen of Maize sheath blight.

玉蜀黍丝核菌是引起玉米纹枯病的重要病原之一。

In the more concentrated cultivation areas,especially in the condition of continuous cropping, Rehmannia foliage fungal diseases are more serious.These disease are spot blight,ring spot and dot disease.

在地黄种植较集中的产区，尤其是连作情况下，地黄叶片真菌病害愈严重，这些病害主要为斑枯病、轮纹病和斑点病。

O Lord our God, help us to tear their soldiers to bloody shreds with our shells; help us to cover their smiling fields with the pale forms of their patriot dead; help us to drown the thunder of the guns with the shrieks of their wounded, writhing in pain; help us to lay waste their humble homes with a hurricane of fire; help us to wring the hearts of their unoffending widows with unavailing grief; help us to turn them out roofless with little children to wander unfriended the wastes of their desolated land in rags and hunger and thirst, sports of the sun flames of summer and the icy winds of winter, broken in spirit, worn with travail, imploring Thee for the refuge of the grave and denied it – for our sakes who adore Thee, Lord, blast their hopes, blight their lives, protract their bitter pilgrimage, make heavy their steps, water their way with their tears, stain the white snow with the blood of their wounded feet!

主啊我们的上帝，帮我们用炮弹将对方的士兵撕裂成血淋淋的碎片，让他们美好的战场上覆盖著他们爱国者的苍白尸骸，让他们因疼痛而扭曲的伤者所发出的尖叫，盖过我们如雷的枪炮声。协助我们以狂焰摧毁他们卑微的家园，帮我们用无助的忧伤让他们未参与抵抗的寡妇心痛不止，协助我们逼迫她们带著小孩无家可归，褴褛饥渴，不受欢迎地流浪在荒芜土地的废墟当中。受到夏阳的光焰与冬季冰冷寒风的嘲弄，心灵破碎，因艰苦而憔悴，向汝恳求死亡之庇护而不可得。因为我们敬重主的缘故，所以您摧毁他们的希望，抹杀他们的生灵，拖延他们苦涩的行程，让他们步履沉重，泪水洒满行经之路，让白雪因受伤的双足而沾染血迹！

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。