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- Crown rust is the common name both of a serious leaf-rust disease of oats and of the causal agent. 冠锈病是燕麦的一种严重的叶锈病和病原菌。
- Study on Causal Agent, Epidemic Law and Integrated Control Techniques of Turfgrass Brown Patch Disease. 草坪褐斑病病原菌鉴定、流行规律及其综合控制技术的研究。
- Holmes crossed two compatible races of ceratocystis ulmi, the causal agent of Dutch elm disease. 霍姆斯曾把荷兰榆病害的致病因子，长喙壳的两个亲和小种杂交。
- It is suggested that, only Pythium myriotylum is the causal agent of the cocoyam root rot disease in Cameroon. 研究结果表明:群结腐霉Pythium myriotylum Drechsler是喀麦隆芋艿根腐病的致病菌。
- Could you tell me the main causal agents of plant diseases? 你给我讲讲植物病害的主要病原，好吗?
- The causal agent identified is a species of fungi belonging to genus Asco- chyta and is named Ascochyta sp. tentatively. 经鉴定;其病原菌是一种真菌;属于半知菌亚门、球亮孢目、壳二孢属(Ascochyta sp.;)
- The hrp genes of Xanthomonas oryzae pv. oryzicola(Xooc),which is the causal agent of bacterial leaf streak in rice,possesses the ability to elicit hypersensitive response on nonhost plants and the pathogenicity in host rice. 水稻条斑病细菌(Xanthomonas oryzae pv.;oryzicola;Xooc)决定在非寄主植物上激发过敏反应(hypersensitive response)和在寄主水稻上具致病性(pathogenicity)的hrp基因簇是诱导表达的。
- Christl A Donnelly, Azra C Ghani, Gabriel M Leung,et al.Epidemiological determinants of spread of causal agent of severe acute respiratory syndrome in Hong Kong [J] . The lancet, 2003,361: 9370. 谢淑云;曾光;雷杰;等.;一起传染性非典型肺炎爆发的"超级传播者"和传播链分析[J]
- Identification of Causal Agent of Maize Bacterial Leaf Stripe 玉米细菌性条斑病病原细菌的鉴定
- Identification of the causal agent of dry rot disease of yam in China 中国薯蓣干腐病的病原鉴定
- I booked my holiday through my local travel agent. 我是由本地的旅游代理人预先安排的度假事宜。
- Races of Exserohihun Turcicum, Causal Agent of Northern Leaf Blight in China 我国玉米大斑病菌生理小种组成变异研究
- Molecular Detection of Tilletia indica, Causal Agent of Karnal Bunt of Wheat 小麦印度腥黑穗病菌的分子检测
- The tour is arranged by our local travel agent. 这个旅游团是由我们的本地旅游代理商组织安排的。
- For further information, contact your local agent. 要进一步了解情况，请与本地代理商联系。
- FBI is on the look out for the agent these days. 这些天联邦调查局正在注意那个特工。
- The agent spoke on behalf of his principal. 代理人代表他的委托人说话。
- I made my assistant my agent while I was abroad. 我请我的助手在我出国期间做我的代理人。
- Our travel agent routed us through Italy. 我们的旅行社安排我们途经义大利。
- Thank you for your proposal of acting as our agent. 谢谢你方作为我们代理的建议。
