病原菌

Septicemic listeriosis probably develops from ingestion or possibly inhalation of the bacteria.

败血性李氏杆菌病可能是因食入或吸入病原菌引起的。

The results showed that it was a new pathogen, belonging to Septoria sp.

结果表明，八角莲叶斑病为八角莲上一种新病害，其病原菌为壳针孢属（Septoria sp。

Serologic techniques have been used in an attempt to establish diagnosis in early stages of infection.

原位杂交则不需要DNA的提取，可以在组织标本原位中显示病原菌的存在。

Bordetella bronchiseptica is an aetiological agent of potential infection and acute or chronic inflammation in respiratory tract of mammals. As for rabbits, it is characterized by rhinitis, sneezing, dyspnea and seromucous secretion flowing from nasal cavity.

支气管败血波氏杆菌(Bordetella bronchiseptica，Bb)是引起多种哺乳动物呼吸道隐性感染及急、慢性炎症的病原菌，病兔临床上以发生鼻炎，出现打喷嚏和呼吸困难，从鼻腔流出浆液、粘液性分泌物为特征。

Infection occurs during the flowering stage of the host plant, when its developing ovary comes into contact with infectious sporidia, a stage in the lifecycle of the pathogen Tilletia indica.

寄主植物在开花期受侵染，病原菌Tilletia.indica生活史某一阶段产生的孢子侵入发育的子房。

The studies on biological characteristic revealed that this fungus could grow and sporulate under dark or continuous illumination, the optimal illumination condition for growth of mycelium was alternant illumination and darkness facilitated spotulation.

病原菌生物学特性研究结果表明，在有无光照或连续光照的条件下病菌均可生长和产孢，光暗交替最有利于菌丝的生长，黑暗条件下促进病菌产孢。

The pig is streptococcic is the coccus that Ge Lanyang sex holds oxygen of sexual be disgusted with concurrently, it is a kind of important person animal worries mushroom of cause of disease in all, can cause a pig meningitis, arthritis, endocarditis, septicemia, pneumonic etc, can affect specific crowd and deadly.

概要： 猪链球菌是革兰阳性兼性厌氧的球菌，是一种重要的人兽共患病原菌，可引起猪脑膜炎、关节炎、心内膜炎、败血症、肺炎等，并可感染特定人群并致死。

Based on Jilin local pig streptothrix popular strains, we have chosen the representative F6 strain to be proceeded completely characteristic authenticates, which can provide consult data for research of manufacture of polyvalent inactivated vaccine.At present, there are reports of pig streptothrix in America, England, France, Russia, Japan, India, Denmark, Canada etc.

目前，美国、英国、法国、俄罗斯、日本、印度、丹麦、荷兰、加拿大等国均有关于猪链球菌分离鉴定及血清型分型的报道，从患败血症和脑炎的猪体内分离的链球菌主要是R群的猪链球菌H型，和S群的猪链球菌I型，只有少数C群、D群和L群引起心内膜炎和败血症的病原菌。

Research was conducted on the inhibitory effect of the volatile oil on several plant pathogenic fungi. Fungal colony diameter was measured in the inhibition experiments which indicated the presence of substances with antifungal activity in the roots of Tagetes patula. These results provide a valuable reference for development of fungicides.

对挥发油对几种植物病原菌的抑菌活性作了研究，抑菌实验采用菌落直径法，研究结果表明，万寿菊根的挥发油中含有抑菌活性物质，该实验可为开发新的杀菌剂提供有价值的参考。

By the calculated results of quantitative PCR, the TCK DNA of positive samples was so little that it is under the limit of detection.

根据定量PCR监测结果分析，罹病植株体内病原菌的侵染菌丝体数量DNA含量极低，低于常规PCR的检测下限约100x。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。