查询词典 Erwinia

The minimum inhibitory concentrations of 1.5% Kathan for Fusarium oxysporum f.sp. vasinfectum, F. moniliforme, Trichothecium roseum, Verticillium dahliae, and Phytophthora boehmeriae were 40, 40, 20, 20, and 2 mg/L, respectively, while EC50s were 9.20, 0.785, 0.695, 2.84, and 0.346 mg/L, respectively. MIC of 1.5% Kathan for Xanthomonas oryzae Dowson, Erwinia carotovora PV. carotovora were 1 and 10 mg/L, respectively. These results suggest that Kathan has good inhibitory activity against the 7 pathogens tested, especially against P. boehmeriae and X.

结果表明，1.5%卡松对棉花枯萎病菌的MIC和EC50分别为40mg/L和9.2034mg/L，对棉花红腐病菌的MIC和EC50分别为40mg/L和0.7845mg/L，对棉花红粉病菌的MIC和EC50分别为20mg/L和0.6951mg/L，对棉花黄萎病菌的MIC和EC50分别为20mg/L和2.8383mg/L，对棉花疫病菌的MIC和EC50分别为2mg/L和0.3459mg/L；对水稻白叶枯病菌和大白菜软腐病菌的MIC分别为1mg/L和10mg/L；说明该药剂对供试7种植物病原菌均具有良好的抑制活性，尤以对棉花疫病菌和水稻白叶枯病菌的抑制活性较强。

Fire blight, cause by the Gram-negative bacterium Erwinia amylovora, is a destructive bacterial disease of pear and apple and other fruit trees and ornamental plants.

由格兰氏阴性菌 Erwinia amylovora引起的梨火疫病对梨树、苹果树以及一些观赏性植物具有极大的破坏性。

Monte-Carlo simulation was used for the evaluation of the risk probabilities of invasion of the fire blight disease caused by Erwinia amylovora via imported apple fruits by considering that the proportion of infected fruits varying on the production area and the year.

以梨火疫病随进境苹果果实传入的可能性为例，利用Monte-Carlo模拟方法评估有害生物的入侵风险。按照4种不同场景分别建立β分布来拟合入境水果中感染梨火疫病的比率，利用Pert分布拟合进口量。

Bacterial foot rot, caused by Erwinia chrysanthemi pv.

水稻基腐病Erwinia chrysanthemi pv。

In this paper, the result showed that iron is relative to the growth and pathogencity of the pathogen Erwinia carotovora var. carotovora and Erwinia carotovora subsp. atroseptica. And then the related genes to iron metabolism are found and analyzed by bioinformatics method.

本文通过实验证明了铁与植物病原细菌Erwinia carotovora var.carotovora和Erwinia carotovora subsp.atroseptica的生长与致病性的关系，利用生物信息学方法查找和分析了Eca中与铁代谢相关的基因。

It is usually due to fungi or oomycetes, such as the potato blight, or occasionally to bacterial infections, as in fireblight of pears, which is caused by Erwinia amylovora.

通常是由真菌和卵菌引起的，例如感染马铃薯的马铃薯晚疫病菌（疫霉属 Phytophthora infestams ），枯萎病偶尔也可由细菌感染，如导致梨火疫病的解淀粉欧文氏菌 Erwinia amylovora 。

Inhibition effects of chitosan isolated from rotten potato tubers on Erwinia persicinus, Pantoea sp.

利用纸碟抑菌圈法，对分离自贮藏期马铃薯腐烂块茎的3种细菌（欧文氏菌Erwinia persicinus，泛菌属菌Pantoea sp。

In-between the two gene clusters, homologues of Erwinia chrysanthemi virulence regulatory genes pecS and pecM were identified and named phgS and phgM respectively.

而在第一型纤毛和第三型纤毛基因群之间，我们发现有两个基因和Erwinia chrysathemi调控毒性因子的pecS和pecM相似，分别命名为phgS和phgM。

Analysis is antagonist on the virulence of Erwinia carotovora showed that either the strain culture broth.or the crude enzymes of the strains have the ability to quench the quorum-sensing and attenuate the virulence of Erwinia carotovora.

它们的粗酶液也都具有很强的AHL降解能力，且菌株R1的能力要优于菌株X1。菌株对欧文氏胡萝卜软腐致病菌的拮抗研究表明，无论是菌株X1和R1的菌液本身还是菌株的粗酶液，对致病菌都具有拮抗作用，都能比较明显的抑制软腐病病害。

The results showed that all the strains of A. avenae subsp.citrulli tested produced 360bp specific fragments by the ISE and the direct PCR method, while others including 23 strains of Pseudomonas, Xanthomonas, Erwinia, Clavibacter, Burkholderia and Bacillus showed negative PCR result.

用直接PCR技术和免疫捕捉PCR技术检测西瓜果斑病菌，结果表明，所有果斑病菌都能产生360bp左右的特异性片段，而对照Pseudomonas、Xanthomonas、Erwinia、Clavibacter、Burkholderia及Bacillus的23菌株无特异性片段产生。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。