查询词典 pathogens

Through a great number of field investigations and inoculation identifications, six corn varieties( Denghail, Jidan209, Dan639, Nongda3138, Benyu9) and two corn inbred-lines( Mo 17 and Huangzao4 ) widely popularized and used in Jilin province corn production and corn breeding now were defined as ideal differential hosts for pathogens of Sporisorium reilianum .They represented different resistant and susceptible level of corn to Sporisorium reilianum and were able to group the pathogen collections of Sporisorium reilianum from different corn-grown areas in Jilin.

经过大量的田间调查及人工接种鉴定，确定了登海1、吉单209、吉单180、丹639、农大3138、本育九、Mol 7和黄早四为较理想的玉米丝黑穗病鉴别寄主，初步建立了吉林省玉米丝黑穗菌致病性分化的鉴别寄主体系，该鉴别体系中的6个玉米品种及2个玉米自交系代表了吉林省正在推广使用的玉米品种资源和二大骨干自交系，对今后鉴定和监测病菌致病类型的分化具有重要作用。

Pathogens were diplococcus, nongonococcal germ, mycoplasma urealytium and chlamydia trachomatis and the rate was 5.72%、73.77%、14.25% and 6.26% respectively.

病原体为淋球菌、非淋球菌细菌、解脲支原体和沙眼衣原体共四类，分别为5.72%、73.77%、14.25%和6.26%。

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。

These studies suggest that different eukaryotic pathogens use equivalent targeting signals to deliver their effector proteins.

这些研究说明，不同真核病原体可利用等价的定位信号来提供它们的效应子蛋白。

It shows that BTH and its metabolites have no immediate activity against pathogens and are in accordance with criterion of chemical elicitor.

组织病理学研究表明，BTH处理小麦后接种，并不抑制分生孢子的萌发和附着胞的形成，只是菌落的发展在很大程度上受到了抑制，表现为畸形附着胞数目增加、侵入率降低、侵入速率减小、菌落扩展速率减小、产孢率降低。

Nonetheless, none of these pathogens is associated with severity of asthma exacerbation.

然而，这些病原体与哮喘恶化的程度无关。

This has been a transition, in essence, from old-fashioned pig pens to vast excremental hells, unprecedented in nature, containing tens, even hundreds of thousands of animals with weakened immune systems, suffocating in heat and manure, while exchanging pathogens at blinding velocity with their fellow inmates and pathetic progenies.

这在本质上就是从老式猪圈变为巨大粪便地狱，其特点前所未有。这种转变使得数万乃至数以十万计的动物免疫系统受到削弱，高温和粪便令动物窒息，而病原体对动物同伴和可怜的后代的传播速度则令人吃惊。

So it is an exigence to develop tools for the rapid recognition and control of pathogens.The immunology mechanism of shrimp must be well understood to give the best way on the diseases treatment.

解决这一问题除了要考虑对虾合适的养殖环境，对虾的自然生态环境外，还要研究清楚对虾的免疫机理，给对虾疾病的治疗提供一定的理论依据。

Most frequently seen flies include housefly, musca sorbens, chrysomyia megacephala, cryptolucilia caesarion and flesh fly, etc. Flies not only pollute living and working environment or suck blood, but also spread pathogens of various diseases including malaria, typhoid, cholera, poliomyelitis, abscess, tuberculosis, hepatitis B, etc.

苍蝇对人的危害，除侵入住宅和工作环境骚扰及少数蝇种刺螫吸血外，主要是能传播多种传染病，如痢疾、伤寒、霍乱、脊髓灰质炎、砂眼、结核病、乙型肝炎等多种病原体。

Parasites causing folliculitis are usually small pathogens that burrow into the hair follicle to live there or lay their eggs.

寄生虫引起毛囊炎规模通常都很小，病原体隐藏毛囊在那里生活或产卵。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。