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Xanthomonas wilt: a threat to banana production in east and Central Africa.

机译：Xanthomonas枯萎：对东部和中部非洲的香蕉生产构成威胁。

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摘要

This paper describes the economic and social impact, causal organism (Xanthomonas campestris pv. musacearum), symptoms, diagnosis, disease cycle/epidemiology, control and management strategies of the banana Xanthomonas wilt (BXW) in the Great Lakes region of East and Central Africa. The BXW has threathened the livelihoods of people who depend on banana. The pathogen kills plants quickly and spreads rapidly over a large area in a short time, making the disease one of the most dreaded in banana. The recommended measures for BXW management involve a mixture of approaches combining exclusion, eradication, host resistance, and protection. Although much of the emphasis on BXW has focused on management options based on information on other bacterial wilt diseases, more basic and strategic information on the pathogen is required. The development of disease-resistant banana cultivars remains a high priority because farmers are reluctant to employ labour intensive disease control measures. Nevertheless, some countries such as Uganda and Tanzania have achieved remarkable success in containing the impact of the disease through a mix of various management approaches.
机译：本文介绍了香蕉Xanthomonas的经济和社会影响，病原生物（ Xanthomonas campestris pv。 musacearum ），症状，诊断，疾病周期/流行病学，控制和管理策略东非和中非大湖地区萎（BXW）。 BXW威胁了依赖香蕉的人们的生计。该病原体迅速杀死植物，并在短时间内迅速在大面积传播，使该病成为香蕉中最可怕的疾病之一。推荐的BXW管理措施涉及多种方法，包括排斥，根除，宿主抵抗和保护。尽管对BXW的许多重视都集中在基于其他细菌性枯萎病信息的管理方案上，但仍需要有关病原体的更多基本和战略信息。由于农民不愿采用劳动密集型疾病控制措施，因此抗病香蕉品种的开发仍然是当务之急。但是，乌干达和坦桑尼亚等一些国家通过多种管理方法的结合在控制疾病的影响方面取得了显著成功。

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