Biology, Etiology, and Control of Virus Diseases of Banana and Plantain

Kumar, P. Lava; Selvarajan, R.; Iskra-Caruana, Marie-Line; Chabannes, Matthieu; Hanna, Rachid

doi:10.1016/bs.aivir.2014.10.006

Cited by 106 publications

(87 citation statements)

References 119 publications

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“…In addition, during mixed infections between BanMMV and BSVs or CMV, often encountered in plantation, symptoms of BanMMV are masked by those caused by other viruses (Lockhart, 2002;Reichel et al, 2003). Banana bunchy top virus, BSVs and BanMMV are associated with the genus Musa (Kumar et al, 2014) while CMV has an extremely wide host range with over 1,200 plant species representing 100 plant families (Jacquemond, 2012). Banana bract mosaic virus known for a long time to have been associated with the genus Musa has been reported for the first time on cardamom plants (Elettaria cardamomum Maton), an herbaceous monocotyledonous rhizome of the Zingiberaceae family, in India (Siljo et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

Prevalence of viruses infecting plantain (Musa sp., AAB genome) in the major growing regions in Cote dIvoire

Kouadio¹,

Clerck²,

Agneroh³

et al. 2016

Afr. J. Agric. Res.

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103 farmers' plots located in 13 important plantain productions regions were screened. In all, 424 samples having symptoms of yellow or moderate chlorotic streaks were analyzed by reverse transcriptase-PCR and by immunocapture-PCR. Viruses identified were BSOLV, BanMMV and CMV respectively in proportions of 78%, 63% and 5.4% of the samples analyzed. Mixed infections of these three viruses were found in the 13 regions while CMV was present only in 3 regions. None of the samples collected were infected by BBrMV. Infected suckers used by farmers to establish their banana field could be the cause of these viral infections. The results showed that 9% of symptomatic samples were not associated with the presence of one or the other of the viruses studied. Further study is required to identify reported viruses in banana and plantain across the world.

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Section: Introductionmentioning

confidence: 99%

Prevalence of viruses infecting plantain (Musa sp., AAB genome) in the major growing regions in Cote dIvoire

Kouadio¹,

Clerck²,

Agneroh³

et al. 2016

Afr. J. Agric. Res.

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“…BBTV has been a major concern in many Asian and Pacific countries since the 1990s. BBTV was first reported in Central Africa in 1958 (Wardlaw, 1961) and is currently found in at least 16 countries on the continent (Kumar et al, 2011(Kumar et al, , 2015Jooste et al, 2016).…”

Section: Banana Bunchy Top Diseasementioning

confidence: 99%

“…Although distributed in all banana-growing areas in the world (Diekmann & Putter, 1996), BSV only rarely causes economically important losses (Iskra- Caruana et al, 2014b). BSV occurs in two different infectious forms: (i) the episomal form, which is transmitted through infected planting materials and by at least six mealybug species, including Planococcus citri and Planococcus minor (Daniells et al, 1995); and (ii) the endogenous BSV viral sequences (eBSV), which are integrated within the banana B genome (Iskra- Kumar et al, 2015). These sequences, which are usually silent, may be activated when exposed to an abiotic or biotic stress such as changes in temperature and in tissue culture.…”

Section: Banana Streak Diseasementioning

confidence: 99%

“…On-farm diagnosis for BBTV based on more advanced symptoms does not support effective control. Depending on the time of infection, mats infected by BBTV may yield some symptomless suckers (Kumar et al, 2015). While such symptomless suckers are a very high risk for infection of new plantings, the detection and roguing of infected suckers based on earliest symptoms on the petiole (dot and line pattern) is possible for Cavendish before banana aphids are able to acquire and transmit the virus (Allen, 1978).…”

Section: Cultivar Differences In Susceptibility To Seedborne Pests Anmentioning

confidence: 99%

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Seed degeneration of banana planting materials: strategies for improved farmer access to healthy seed

et al. 2018

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Vegetatively propagated crops suffer from yield loss and reduced stand density and longevity caused by the build‐up of certain pests and pathogens between successive plantings via infected planting material. Here, six seedborne phytosanitary problems of banana are reviewed to evaluate whether a seed degeneration framework is a useful tool to identify approaches to achieve healthier planting materials. Phytoparasitic nematodes and weevils generate gradual declines in yields and in sucker health. Fusarium wilt and banana bunchy top virus cause progressive mat collapse across the field. Symptomless suckers from any mat in infested fields represent a risk of transmitting the disease to a new field. Xanthomonas and ralstonia wilts, due to incomplete systemicity, are intermediate in their threat to yield loss and frequency of transmission in suckers. Losses to banana streak virus are triggered by abiotic stress, although sucker transmission of episomal banana streak virus also contributes. A qualitative equation described here for seed degeneration covers a cycle beginning with the quality and risk factors of the planting material used to plant a new field and ends with the quality and risk factors of the suckers extracted from the field to plant a new field. This review of five planting material multiplication methods commonly used in banana contrasts their differing usefulness to address seed degeneration in the small farm context. It is proposed that initiatives to offset banana seed degeneration should integrate the role of off‐farm actors into decentralized initiatives rather than attempt to duplicate national seed certification frameworks from other true seed or vegetatively propagated crops.

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“…En outre, la banane est le premier fruit frais d'exportation de la Côte d'Ivoire (environ 95 % de sa production). Cependant, comme toute plante cultivée, le bananier est confronté à de multiples contraintes incluant des maladies fongiques (Carlier et al, 2002 ;Zandjanakou-Tachin et al, 2013), des maladies bactériennes comme le flétrissement dû à Xanthomonas (Tripathi et al, 2009) ainsi que des maladies virales (Kumar et al, 2014). Parmi cellesci, le genre Mycosphaerella responsable des cercosporioses est le champignon le plus redouté par les exploitants, car il s'attaque aux feuilles en détériorant l'aire foliaire, diminuant la capacité photosynthétique et affecte la croissance et le développement en occasionnant des pertes de rendements pouvant atteindre dans certains cas plus de 50 % (Mourichon et al, 1997 ;Carlier et al, 2002).…”

Section: Resumeunclassified

Contribution à la Gestion des Cercosporioses du bananier dues à <i>Mycosphaerella</i> spp. par l’utilisation du Fluopyram associé à l’huile minérale en Côte d’Ivoire

Sadia¹,

Kouadio²,

Pohe³

et al. 2017

J. App. Bioscience.

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Biology, Etiology, and Control of Virus Diseases of Banana and Plantain

Cited by 106 publications

References 119 publications

Prevalence of viruses infecting plantain (Musa sp., AAB genome) in the major growing regions in Cote dIvoire

Prevalence of viruses infecting plantain (Musa sp., AAB genome) in the major growing regions in Cote dIvoire

Seed degeneration of banana planting materials: strategies for improved farmer access to healthy seed

Contribution à la Gestion des Cercosporioses du bananier dues à <i>Mycosphaerella</i> spp. par l’utilisation du Fluopyram associé à l’huile minérale en Côte d’Ivoire

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