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- Please discuss the disease cycle of potato late blight. 简述马铃薯晚疫病中心病株的意义和防治要点。
- The alternate host of the disease has not been found, and the role of telia in disease cycle was dubious. 研究中未发现病菌的转主寄主，且冬孢子作用不明；
- Please summerize the control methods according to the disease cycle of wheat powdery mildew. 分析麦类黑穗病近年来在我国愈来愈重的原因？并根据发病规律提出行之有效的防治方案。
- Please state the disease cycle, the conditions of disease development, contol methods of rice blast. 简述叶稻瘟病的四种病斑类型症状特点及其意义。
- Please state the disease cycle, the disease development and the control methods of Cruciferous vegetable bacterial soft rot. 哪些农业措施或农田管理措施能提高大白菜对软腐病的抗性？
- In this article, the development of research on distribution and damage, symptomatology, etiology, disease cycle and control measures of oil palm basal stem rot are summarized. 综述了油棕茎基腐病的分布与危害、病害症状学、病原物与传播途径、防控技术等方面的研究进展。
- Abstract: This review briefly introduced the progress and trends of chestnut blight research, including the occurrence and damage of chestnut blight, symptom, pathogen and its hypovirulence, host range, disease cycle, and control, etc. 文摘:全面综述了栗疫病的研究进展，包括栗疫病的发生和为害性、状、原菌及其弱毒力、主植物、害循环、病条件和防治等方面所取得的成就和发展趋势，并就某些问题提出作者的观点。
- His disease was complicated by pneumonia. 他的病因肺炎并发症而变得更严重。
- What can we do to prevent the disease spreading? 我们能做什么来防止这种疾病蔓延呢？
- John put up a real fight to overcome the disease. 约翰为征服疾病，进行了不屈的斗争。
- The poor man has a serious disease of the liver. 这个可怜的人患有严重的肝病。
- He was found in incurable disease. 他被查出得了不治之症。
- Have the children been in contact with disease? 孩子们同这种疾病有过接触吗？
- Is there a link between smoking and lung disease? 吸烟与肺部疾病之间有关系吗？
- The disease is still in its primary stage. 这疾病仍然在初发阶段。
- The mosquito is a transmitter of disease. 蚊子能传播疾病。
- There is no certain cure for this disease. 这种病没有特效药。
- The common cold idles more people than any other disease. 普通的感冒比其他疾病能使更多的人无法工作。
- A lay opinion as to the seriousness of the disease. 关于这种疾病的非专业的意见
- Chest pains may be symptomatic of heart disease. 胸痛可能是心脏病的症状。
