欧文氏菌属

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。

Strains of endophytic bacteria were isolated from four cotton varieties after a strict surface-sterilization among which, 102 strains were subordinate to Pseudomonas, Erwinia, Xanthomoas and Bacillus genera.

从4个不同棉花品种体内分离到内生菌503株，鉴定了102株，分别属于假单胞杆菌属、黄单胞杆菌属、芽胞杆菌属和欧文氏菌属。

Erwinieae, Plesiomonas, Aeromonas bacteria lived as endophytic bacteria during the first three period, these dominantbacteria led to important action in the chemical components degrading of sugar, starch , protein, pectin and the conversion from nitrate to nitrite, and this was the basic of aging. The dominant bacteria during aging was sporeformer which had high resistance.

欧文氏菌属、邻单胞菌属、气单胞菌属细菌作为内生细菌在前三个时期一直存在，这些优势菌在烟叶这三个时期的糖类、淀粉、蛋白质、果胶质、等化学成分的降解和硝酸盐到亚硝酸盐的转化中可能起到重要作用，对烟叶陈化初期质量打下基础。

So we should mainly study it in Heilongjiang.,Several methods of identification of resistance to soft rot disease at seedling stage were studied with replicated orthogonal design.

本试验通过软腐病菌形态及生理生化特性对2001年8-10月份在黑龙江省各地采集的大白菜软腐病病样进行分析，结果表明：黑龙江省秋季大白菜软腐病的主要病原菌是欧文氏菌属中的胡萝卜软腐欧文氏菌胡萝卜软腐亚种，因此，我省在进行软腐病研究时，应该主要以该菌为主。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷