查询词典 pathogen

The antagonistic bacteria P72 had strong antagonistic ability to wheat scab pathogen and stable antibacterial activity as well as thermal stability, so it would possess a wide development prospect.

结论］小麦赤霉病拮抗菌P72对小麦赤霉病菌的拮抗能力较强，抗菌活性较稳定，且热稳定性较好，有广阔的开发前景。

Only by this integrated approach can we fully account for the complex interplay between infectious pathogens and the immune system, drug therapy or vaccine interventions and other key contributors to the growth of a pathogen in-host.

只有通过这种综合方法，我们才能充分帐户之间的复杂相互作用和传染病病原体的免疫系统，药物疗法或疫苗的干预措施和其他重要贡献的增长病原体在宿主。

Due to its enormous regulating function in immune system, IFN-γis a necessary composition in eliminating pathogen by organisim. Accordingly, IFN-γplays an important role in the aspects of diagnosis, therapy and detecting vaccine effect and it is one of the hot spots in the modern molecular biology, immunology and clinical medicine research.

由于IFN-γ对机体免疫系统具有极大的调节作用，是机体发挥免疫功能，清除体内病原体不可缺少的成分，因此，IFN-γ在疾病的诊断、治疗和疫苗免疫效果检测等方面起着重大作用，是现代分子生物学，免疫学和临床医学研究的热点之一。

Trap crops (e.g. taro and castor) had good attracting effect on S. litura adults. Thus we suggest that an effective ecological control combining crop trap with releasing natural enemy or pathogen will be sustainable for the control of S. litura in the future.

香芋和蓖麻等诱集作物对斜纹夜蛾有较好的诱集效果，如果能将作物诱集和释放天敌昆虫或病原微生物制剂结合，使之成为一套有效的生态控制体系，将可现实斜纹夜蛾种群的持续控制。

The result of study indicated: the isolate that was obtained in the test was pathogen causing tomato Verticillium wilt, and it was Verticillium dahiea kleb .

根据供试菌株在鉴别寄主上的反应，可以确定本试验分离并利用的番茄黄萎病菌为生理小种1(Vercitillium dahiea race 1)。

The numerical and pathogenic variations of Ralstonia solanacearum distributed within the tissue of host plants were investigated for a preliminary study. Scientists discussed the relationship between the pathogen and the plant particularly from the point view of an ecological niche. The samples were taken in the fields of tomato, eggplant, tobacco, peanut and ginger in Fujian province.

［目的］通过分析青枯雷尔氏菌在不同寄主发病植株、在同一寄主不同侵染状态植株和同一寄主不同发病阶段植株体内分布及其致病力的异质性，从生态位角度来初步探讨该病原菌与植物之间的相互关系。

During 2000-2006, 508 samples of tomato late blight Pytophthora infestans from 8 tomato growing areas in Guangxi were collected and 239 pure isolates of the pathogen were obtained.

2000-2006年，从广西8个番茄产区采集了508份番茄晚疫病标样，分离纯化获得239个晚疫病菌株。

Strains of Ralstonia solanacearum are isolated from 258 samples gathered from 12 counties of Yunnan provinces. The pathogen backward inoculation test and ELISA test show that tobacco lower stem black necrotic in Wenshan and Baoshan prefecture is mostly associated with tobacco bacterial wilt, partial with black shank.

从云南省12个县采集的258个烟草病样中分离青枯雷尔氏菌株219个，病原菌回接试验和ELISA检测结果表明文山州、保山市的烟草茎下部黑色坏死症状病害，大部分为烟草青枯病，伴随部分黑胫病。

Alernata were related. Pathogenetic gene of the pathogen resulted in virulence variation.3.The lesion area expansion tendency of tobacco brown spot caused by A.

研究人工气候箱内烟草赤星病病斑扩展规律，结果表明，温度和保湿时间是影响赤星病病斑扩展的两个主要因素。

Tobacco brown spot pathogen ; sporulation ; invasion ; conditions

烟草赤星病菌；孢子萌发；侵染；条件

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。