First Report of <i>Groundnut ringspot orthotospovirus</i> Infecting Field Pea (<i>Pisum sativum</i> L.) Crop in Brazil

Fontes, M. G.; Lima, M. F.; Fonseca, M. E. N.; Boiteux, L. S.

doi:10.1094/pdis-03-17-0420-pdn

Cited by 8 publications

(3 citation statements)

References 5 publications

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“…GRSV was first reported in tomato plants in Brazil in the 1990s (Lima et al, 1997; Nagata et al, 1995). Subsequently, this orthotospovirus was found to naturally infect lettuce ( Lactuca sativa ; Chaves et al, 2000), peanuts ( Arachis hypogaea ; Camelo‐García et al, 2014), watermelon ( Citrullus lanatus ; Leão et al, 2015), pea ( Pisum sativum ; Fontes et al, 2018), Physalis angulata (Boari et al, 2019), scarlet eggplant ( Solanum aethiopicum ; Cruciol et al, 2019) and soybean ( Glycine max ; De Marchi et al, 2019). In the present study, visual analysis of tomato plants with the characteristic symptoms of orthotospovirus infection in Sw‐5 tomato cv.…”

Section: Discussionmentioning

confidence: 99%

Pre‐infection of tomato plants carrying the Sw‐5 gene with tomato chlorosis virus did not alter infection with groundnut ringspot virus in the field

Kraide

Hasegawa²,

Barbosa³

et al. 2023

Plant Pathology

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Tomato crops are affected by various viral diseases. In Brazil, the most frequent of these diseases are caused by the begomovirus tomato severe rugose virus (ToSRV), the crinivirus tomato chlorosis virus (ToCV) and orthotospoviruses, mainly groundnut ringspot virus (GRSV) and tomato chlorotic spot virus (TCSV). Mixed infections can result in synergistic interactions and, in some cases, the breakdown of resistance, as previously reported for the interaction between ToCV and tomato spotted wilt virus (TSWV) in tomato plants carrying the Sw‐5 orthotospovirus‐resistance gene. This study evaluated the interaction between ToCV and the orthotospoviruses GRSV, TCSV and TSWV in tomato plants carrying the Sw‐5 gene, as well as the attractiveness of ToCV‐infected tomato plants to thrips in the field. Greenhouse assays demonstrated that the resistance to infection with GRSV and TCSV was overcome in 17% of the tomato plants previously infected with ToCV. In contrast, ToCV‐pre‐infected plants remained resistant to TSWV. Under field conditions, the incidence of orthotospoviruses was low in resistant tomato cultivars, even with a high incidence of ToCV‐infected tomato plants, indicating the effectiveness of the Sw‐5 gene. ToCV pre‐infection of tomato plants did not influence their attractiveness to thrips. In conclusion, pre‐infection with ToCV did not influence the effectiveness of the Sw‐5 resistance gene against GRSV under field conditions.

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Section: Discussionmentioning

confidence: 99%

Pre‐infection of tomato plants carrying the Sw‐5 gene with tomato chlorosis virus did not alter infection with groundnut ringspot virus in the field

Kraide

Hasegawa²,

Barbosa³

et al. 2023

Plant Pathology

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“…Among all species belonging to the Fabaceae family, in this review, attention is focused on seed-transmitted viruses affecting both annual cool- and warm-season legumes: chickpea ( Cicer arietinum L.), naturally infected by 36 pathogenic viruses belonging to 24 genera of 11 families [ 154 , 160 , 161 ] (at least 4 seed-transmitted species); faba or faba bean ( Vicia faba L.), including 40 species, 24 genera, and 11 families [ 154 , 160 , 162 , 163 , 164 , 165 , 166 , 167 ] (at least 6 seed-transmitted species); lentil ( Lens culinaris Medik. ), including 24 species, 16 genera, and 9 families [ 154 , 160 ] (at least 7 seed-transmitted species); field pea ( Pisum sativum L.), including 42 species, 18 genera, and 11 families [ 168 , 169 , 170 , 171 , 172 , 173 ] (at least 8 seed-transmitted species); common bean ( Phaseolus vulgaris L.), including 83 species, 24 genera, and 12 families [ 154 , 174 ] (at least 9 seed-transmitted species); soybean ( Glycine max ), including 35 species, 16 genera, and 12 families [ 154 , 175 ] (at least 5 seed-transmitted species); cowpea ( Vigna unguiculata (L.) Walp. ), including 40 species, 16 genera, and 11 families [ 154 , 176 ] (at least 7 seed-transmitted species); and groundnut or peanut ( Arachis hypogaea L.), including 27 species, 11 genera, and 10 families [ 154 , 177 ] (at least 6 seed-transmitted species).…”

Section: Seedborne Viral Pathogens Of Principal Leguminous Cropsmentioning

confidence: 99%

Leguminous Seedborne Pathogens: Seed Health and Sustainable Crop Management

Dell’Olmo

Tiberini

Sigillo

2023

Plants

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Pulses have gained popularity over the past few decades due to their use as a source of protein in food and their favorable impact on soil fertility. Despite being essential to modern agriculture, these species face a number of challenges, such as agronomic crop management and threats from plant seed pathogens. This review’s goal is to gather information on the distribution, symptomatology, biology, and host range of seedborne pathogens. Important diagnostic techniques are also discussed as a part of a successful process of seed health certification. Additionally, strategies for sustainable control are provided. Altogether, the data collected are suggested as basic criteria to set up a conscious laboratory approach.

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“…Worldwide, peas can be naturally infected with at least 42 viruses from 18 genera and 11 families ( Table 1 ) [ 3 , 4 , 5 , 33 , 55 , 97 , 98 , 99 , 100 , 101 , 102 ]. The most widespread and important ones are AMV, BLRV, BYMV, BWYV, FBNYV, pea early browning virus (PEBV), pea enation mosaic virus (the symbiotic association of PEMV-1, and PEMV-2), PNYDV, PSbMV, pea streak virus (PSV), TuYV, and red clover vein mosaic virus (RCVMV) [ 4 , 5 , 6 , 99 , 102 ].…”

Section: Viruses Infecting Major Legumesmentioning

confidence: 99%

An Annotated List of Legume-Infecting Viruses in the Light of Metagenomics

Chatzivassiliou

2021

Plants

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Legumes, one of the most important sources of human food and animal feed, are known to be susceptible to a plethora of plant viruses. Many of these viruses cause diseases which severely impact legume production worldwide. The causal agents of some important virus-like diseases remain unknown. In recent years, high-throughput sequencing technologies have enabled us to identify many new viruses in various crops, including legumes. This review aims to present an updated list of legume-infecting viruses. Until 2020, a total of 168 plant viruses belonging to 39 genera and 16 families, officially recognized by the International Committee on Taxonomy of Viruses (ICTV), were reported to naturally infect common bean, cowpea, chickpea, faba-bean, groundnut, lentil, peas, alfalfa, clovers, and/or annual medics. Several novel legume viruses are still pending approval by ICTV. The epidemiology of many of the legume viruses are of specific interest due to their seed-transmission and their dynamic spread by insect-vectors. In this review, major aspects of legume virus epidemiology and integrated control approaches are also summarized.

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First Report of Groundnut ringspot orthotospovirus Infecting Field Pea (Pisum sativum L.) Crop in Brazil

Cited by 8 publications

References 5 publications

Pre‐infection of tomato plants carrying the Sw‐5 gene with tomato chlorosis virus did not alter infection with groundnut ringspot virus in the field

Pre‐infection of tomato plants carrying the Sw‐5 gene with tomato chlorosis virus did not alter infection with groundnut ringspot virus in the field

Leguminous Seedborne Pathogens: Seed Health and Sustainable Crop Management

An Annotated List of Legume-Infecting Viruses in the Light of Metagenomics

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