Fusarium Wilt of Banana: Current Knowledge on Epidemiology and Research Needs Toward Sustainable Disease Management.
Fusarium Wilt of Banana: Current Knowledge on Epidemiology and Research Needs Toward Sustainable Disease Management.
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DOI：
10.3389/fpls.2018.01468
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发表时间：
2018
影响因子：
5.6
通讯作者：
Staver CP
中科院分区：
文献类型：
--
作者：
Dita M;Barquero M;Heck D;Mizubuti ESG;Staver CP
香蕉枯萎病（Fusarium wilt，FW）是一种由土传真菌尖孢镰刀菌（Fusarium oxysporum f.）sp. cubense（Foc.）世纪中期，又称“巴拿马病”的FW摧毁了中美洲的格罗斯·米歇尔香蕉业。Foc 1号小种造成的破坏因转向抗性卡文迪什品种而减轻，卡文迪什品种目前是99%的香蕉出口来源。然而，一种新的Foc菌株，热带小种4（TR4），攻击卡文迪什克隆和各种其他香蕉品种。Foc TR4已被限制在东亚和东南亚部分地区超过20年，但自2010年以来，该疾病已向西传播到东南亚和南亚的另外五个国家（越南，老挝，缅甸，印度和巴基斯坦），并在洲际水平上传播到中东（阿曼，约旦，黎巴嫩和以色列）和非洲（莫桑比克）。由于对疾病流行病学关键方面的知识有限，以及缺乏有效的管理模式，包括抗性品种和土壤管理方法，Foc TR4的传播令人极为关切。在这篇综述中，我们总结了目前的知识对香蕉FW的流行病学，突出病原体的生存和传播的知识差距，驱动疾病强度的因素，土壤和植物微生物组和疾病的动态。还与其他作物的FW进行了比较，以表明可能的差异和共性。我们目前的理解的主要生物和非生物因素对疾病强度的作用进行了审查，突出研究需求和未来的方向。最后，一套做法及其对疾病强度的影响进行了讨论，并提出了一个综合的管理方法，最终可以使用的一系列用户，包括植物保护组织，研究人员，推广工作者和种植者。
Banana production is seriously threatened by Fusarium wilt (FW), a disease caused by the soil-borne fungus Fusarium oxysporum f. sp. cubense (Foc). In the mid-twentieth century FW, also known as “Panama disease”, wiped out the Gros Michel banana industry in Central America. The devastation caused by Foc race 1 was mitigated by a shift to resistant Cavendish cultivars, which are currently the source of 99% of banana exports. However, a new strain of Foc, the tropical race 4 (TR4), attacks Cavendish clones and a diverse range of other banana varieties. Foc TR4 has been restricted to East and parts of Southeast Asia for more than 20 years, but since 2010 the disease has spread westward into five additional countries in Southeast and South Asia (Vietnam, Laos, Myanmar, India, and Pakistan) and at the transcontinental level into the Middle East (Oman, Jordan, Lebanon, and Israel) and Africa (Mozambique). The spread of Foc TR4 is of great concern due to the limited knowledge about key aspects of disease epidemiology and the lack of effective management models, including resistant varieties and soil management approaches. In this review we summarize the current knowledge on the epidemiology of FW of banana, highlighting knowledge gaps in pathogen survival and dispersal, factors driving disease intensity, soil and plant microbiome and the dynamics of the disease. Comparisons with FW in other crops were also made to indicate possible differences and commonalities. Our current understanding of the role of main biotic and abiotic factors on disease intensity is reviewed, highlighting research needs and futures directions. Finally, a set of practices and their impact on disease intensity are discussed and proposed as an integrative management approach that could eventually be used by a range of users, including plant protection organizations, researchers, extension workers and growers.
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影响因子：
3.7
作者：
Aguayo J;Mostert D;Fourrier-Jeandel C;Cerf-Wendling I;Hostachy B;Viljoen A;Ioos R
通讯作者：
Ioos R
影响因子：
3.7
作者：
Bai TT;Xie WB;Zhou PP;Wu ZL;Xiao WC;Zhou L;Sun J;Ruan XL;Li HP
通讯作者：
Li HP
影响因子：
4.5
作者：
Belgrove, A.;Steinberg, C.;Viljoen, A.
通讯作者：
Viljoen, A.
影响因子：
11
作者：
Cha, Jae-Yul;Han, Sangjo;Kwak, Youn-Sig
通讯作者：
Kwak, Youn-Sig
影响因子：
4.9
作者：
Czislowski, Elizabeth;Fraser-Smith, Sam;Aitken, Elizabeth A. B.
通讯作者：
Aitken, Elizabeth A. B.