查询词典 celery blight

Under different stresses, we tested the expression of citrate synthase gene in rapeseed leaf by using semi-quantitative PCR. The expression of citrate synthase gene had no obvious change in stresses of salt, dark, high illumination, while was increased at different time in treatments of water logging, drought, IAA, and 6-BA. Interestingly the effect of ABA was contrary to that of IAA. In the treatment of sclerotium blight, the expression of citrate synthase gene was depressed. There was a saddle curve of citrate synthase gene expression in the treatment of gibberellin.

对油菜幼苗进行植物生长调节物质、高温和低温、强光照和弱光照、盐、菌核病、干旱和水渍等处理，采用半定量PCR法对油菜叶片柠檬酸合酶基因的表达模式进行检测，发现在盐胁迫、暗光和强光的处理下，柠檬酸合酶基因的表达基本没有变化；在水渍、干旱、IAA和6-BA胁迫下，其表达有所升高，但出现峰值的时间不同，ABA对表达模式的影响与IAA相反，感染菌核病后其表达降低；对GA3的应答呈鞍型。

In this study, an OsNPR1 rice over-expression vector was constructed and transformed into rice cultivar TP309 and 17 homozygous lines were obtained by self-fertilization and selection. The genetic stability of introduced OsNPR1 in the T3, T4 progenies of homozygous lines was confirmed by PCR. When the transgenic plants were challenged with bacterial blight pathogen Xanthomonas oryzae pv.

构建OsNPR1基因水稻过量表达载体，并将其转化粳稻TP309得到转基因植株；通过自交纯合，得到17个纯合株系；对T3、T4代纯合株系进行PCR鉴定，证实转基因纯合株系中外源OsNPR1基因具有遗传稳定性；检测了T1、T2代转基因株系和T3代转基因纯合株系对水稻白叶枯病病原细菌Xanthomonas oryzaepv。

Optimum scheme of controlling sheath blight and false smut of rice was studied.

［目的］探求防治水稻纹枯病和稻曲病的最佳方案。

Plantain head blight ; Fusicoccum sp.; biological characteristics ; inducing sporogenesis

车前草穗枯病；车前草穂枯病菌；生物学特性；人工诱导产孢

Transgenic restorer line T773 showed high resistance to bacterial blight disease, striped stem borer and herbicide under field condition.

根据插入位置附近的水稻基因组序列进行微卫星序列的搜索，并利用Primer Premier 5.0软件设计了24对SSR标记引物。

Through investigation and study of the leaf blight disease of Lycium in 5 different areas in Mongolia, the pathogen was identified in-house as Alternaria tenuis Nees, biological characteristics of the pathogens, the bioassay of toxins from A. tenuis Nees, the pathogenic mechanism of toxin and the toxicity determination of the fungicide were studied.

通过对内蒙古5个不同地区枸杞叶枯病的调查研究，确定其致病菌为细链格孢菌，并对该菌的生物学特性、病原菌毒素活性检测、毒素的致病机理及几种药剂的室内毒力进行了研究。

Was a stimulus, the conifer twig blight and pine spittlebugs were activation factors.

治理应坚持生物措施为主、化学防治措施为辅的原则，并逐步将樟子松纯林改造成混交林。

Of three different soil amendments, with 100 times of wood vinegar treatment with the way of sprinkling the root combination of spraying the leaf got the best effect in controlling early blight, measured as 33.33%.

三种物质中以木醋液100倍采用叶面处理+灌根处理，土壤微生物数量最多，对番茄早疫病的防治效果最好，达到33.33%。

In the greenhouse, tomato seedling was treated with 100 times, 200times and 300times of juice of clover and leek and wood vinegar, and with three different way of treatment: spraying the leaf, sprinkling the root and sprinkling the root combination of spraying the leaf. Then the disease index of tomato early blight was investigated, and the controlling effects was calculated .At the same time, the quantities of microbes around the tomato root were counted.

在温室中用苜蓿汁、韭菜汁和木醋液三种不同物质以100倍、200倍和300倍按叶面处理+灌根处理、单纯灌根处理和单纯叶面处理三种方式处理番茄苗，测定番茄土壤根际微生物数量并调查番茄早疫病的病情指数和防治效果。

Humanity was brought to the brink of destruction, and only a newly formed order known as the Grey Wardens managed to defeat the archdemon and end the Blight.

人类已到了毁灭的边缘，一个刚成立的被称为Grey Warden的组织却仅凭自身的力量成功击败archdemon，结束了Blight。

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。