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Advances in characterization and epidemiology of strawberry viruses and phytoplasmas in Argentina
Conci, Vilma Cecilia; Luciani, Cecilia Elizabeth; Merino, M.C.; Celli, Marcos Giovani; Perotto, Maria Cecilia; Torrico Ramallo, Ada Karina; Pozzi, Elizabeth Alicia; Strumia, Gisella; Dughetti, Arturo Carlos; Asinari, Florencia; Conci, Luis Rogelio; Fernandez, Franco Daniel; Salazar, Sergio Miguel; Meneguzzi, Natalia; Kirschbaum, Daniel Santiago (2017-04)The presence of systemic pathogens, such as viruses and phytoplasmas, in strawberry plants is the usual situation worldwide. More than 20 virus species and 6 phytoplasmas 16Sr groups have been cited infecting strawberries ... -
Aphid (Hemiptera: Aphididae) Diversity in Potato Production Areas in Tucumán, Argentina
Avila, Ana Lucía; Vera, M. Alejandro; Ortego, Jaime; Willink, Eduardo; Ploper, Leonardo Daniel; Conci, Vilma Cecilia (2014-12)Aphids are recognized as important plant pests worldwide and they are major vectors of viruses. It is necessary to identify the aphid species in an agroecosystem in order to develop appropriate pest management strategies. ... -
Aphid species (Hemiptera: Aphididae) reported for the first time in Tucumán, Argentina
Avila, Ana Lucía; Vera, M. Alejandro; Ortego, Jaime; Ploper, Leonardo Daniel; Conci, Vilma Cecilia (2014-12)Aphids (Hemiptera: Aphididae) are considered among the most important pests all around the world. The total number of aphid species recorded in Argentina between 2003 and 2013 has risen from 200 to 237, which demonstrates ... -
Assessment of genetic and epigenetic changes in virus-free garlic (Allium sativum L.) plants obtained by meristem culture followed by in vitro propagation
Gimenez, Magali Diana; Yañez Santos, Anahi Mara; Paz, Rosalia Cristina; Quiroga, Mariana Paola; Marfil, Carlos Federico; Conci, Vilma Cecilia; Garcia Lampasona, Sandra Claudia (2016-01)Garlic (Allium sativum) is a worldwide crop of economic importance susceptible to viral infections that can cause significant yield losses. Meristem tissue culture is the most employed method to sanitize elite cultivars. ... -
Causes of Non-Marketable Fruit Production throughout the Strawberry Harvest Season in Subtropical Environments
Kirschbaum, Daniel Santiago; Jerez, Elena Fanny; Salazar, Sergio Miguel; Borquez, Ana Maria; Meneguzzi, Natalia; Agüero, Juan José; Conci, Vilma Cecilia; Conci, Luis Rogelio; Salame, T.P.; Santos, B.M. (2014-08)The objective of this study was to analyze the distribution pattern of the different causes of the production of non-marketable fruit throughout the harvest season for several strawberry cultivars grown in a sub-tropical ... -
Detection and identification of a novel 16SrXIII subgroup phytoplasma associated with strawberry red leaf disease in Argentina
Fernandez, Franco Daniel; Meneguzzi, Natalia; Guzman, Fabiana; Kirschbaum, Daniel Santiago; Conci, Vilma Cecilia; Nome Docampo, Claudia; Conci, Luis Rogelio (2015-08)Strawberry red leaf phytoplasma was found in strawberry plants from production fields in Lules (Tucumán province) and Bella Vista (Corrientes province), Argentina. Characteristic strawberry red leaf symptoms were stunting, ... -
Detection and Identification of the First Viruses in Chia (Salvia hispanica)
Celli, Marcos Giovani; Perotto, Maria Cecilia; Martino, Julia Andrea; Flores, Ceferino Rene; Conci, Vilma Cecilia; Rodriguez Pardina, Patricia (MDPI, 2014-09)Chia (Salvia hispanica), an herbaceous plant native to Latin America, has become important in the last 20 years due to its beneficial effects on health. Here, we present the first record and identification of two viruses ... -
Development of a non-radioactive molecular hybridization probe for detecting Strawberry mottle virus in strawberry
Asinari, Florencia; Cafrune, Eva Encarnacion; Guzman, Fabiana; Conci, Luis Rogelio; Conci, Vilma Cecilia (2016)The vegetative propagation of strawberries favors transmission of systemic pathogens, such as viruses, which are one of the main yield-limiting factors for this crop. More than 20 viruses have been described as infecting ... -
Distinct strains of the re-emergent Cassava common mosaic virus (genus: Potexvirus) infecting cassava in Argentina
Zanini, Andrea Alejandra; Cuellar, Wilmer J.; Celli, Marcos Giovani; Luque, Andres Vicente; Medina, Ricardo Daniel; Conci, Vilma Cecilia; Di Feo, Liliana Del Valle (Wiley, 2018-10)Cassava common mosaic disease (CCMD) has been reported in all regions where cassava is grown in the Americas and the causal agent, Cassava common mosaic virus (CsCMV), has been identified as a mechanically transmitted ... -
First report of cowpea mild mottle virus in chia (Salvia hispanica)
Celli, Marcos Giovani; Perotto, Maria Cecilia; Merino, Maria Alicia; Nome Docampo, Claudia; Flores, Ceferino Rene; Conci, Vilma Cecilia (2016)Chia (Salvia hispanica), a herbaceous plant of Lamiaceae family, has gained popularity due to its high concentrations of health-beneficial Omega-3 fatty acids. Plants showing different virus-like symptoms were observed ... -
First report of Strawberry crinkle virus in Argentina
Perotto, Maria Cecilia; Luciani, Carlos; Celli, Marcos Giovani; Torrico Ramallo, Ada Karina; Conci, Vilma Cecilia (2014-08-07)Strawberry crinkle virus (SCV) is one of the most frequent viruses affecting strawberry worldwide, and responsible for important reductions in yield and fruit quality. Stunted dwarfed plants with distorted leaves were found ... -
Genetic variability and recombination analysis of the coat protein gene of Strawberry mild yellow edge virus
Torrico Ramallo, Ada Karina; Celli, Marcos Giovani; Cafrune, Eva Encarnacion; Kirschbaum, Daniel Santiago; Conci, Vilma Cecilia (2016)Strawberry mild yellow edge virus (SMYEV) has been detected in most of the strawberry production regions worldwide. However, little is known about differences between distinct isolates. The aim of this study was to enhance ... -
Identification and characterization of a new potyvirus infecting cucurbits
Perotto, Maria Cecilia; Pozzi, Elizabeth Alicia; Celli, Marcos Giovani; Luciani, Cecilia Elizabeth; Mitidieri, Mariel Silvina; Conci, Vilma Cecilia (Springer, 2018-03)A new potyvirus, tentatively named cucurbit vein banding virus (CVBV), was identified in crops of cucurbits in San Pedro (Buenos Aires, Argentina). The complete genome sequences of two isolates of CVBV were obtained by ... -
Incidence and prevalence of aphid-borne viruses infecting strawberry in Argentina
Luciani, Cecilia Elizabeth; Celli, Marcos Giovani; Torrico Ramallo, Ada Karina; Asinari, Florencia; Pozzi, Elizabeth Alicia; Peña Malavera, Andrea Natalia; Kirschbaum, Daniel Santiago; Perotto, Maria Cecilia; Conci, Vilma Cecilia (Wiley, 2018-07)The incidence and prevalence of strawberry viruses were determined in surveys of randomly selected strawberry plants grown in different regions of Argentina. In 2009 and 2010, 1034 plants from 28 fields and 1060 plants ... -
Incidence of Garlic common latent virus in Argentina, and phylogenetic and recombination analyses of isolates = Incidência de Garlic common latent virus na Argentina, e análise filogenética e de recombinação de isolados
Torrico Ramallo, Ada Karina; Celli, Marcos Giovani; Conci, Luis Rogelio; Conci, Vilma Cecilia (Embrapa, 2015-05)The objective of this work was to estimate the incidence and prevalence of Garlic common latent virus (GarCLV) in the main production regions of garlic (Allium sativum) in Argentina, and to perform phylogenetic and ... -
Molecular characterization of a phytoplasma of the ash yellows group occurring in strawberry (Fragaria x ananassa Duch.) plants in Argentina
Fernandez, Franco Daniel; Conci, Vilma Cecilia; Kirschbaum, Daniel Santiago; Conci, Luis Rogelio (2013-01)Strawberry (Fragaria x ananassa Duch. cv. Camino Real) plants showing phyllody symptoms were detected in production fields in Bella Vista (Corrientes province, Argentina). DNA from all symptomatic samples analyzed yielded ... -
Molecular characterization of the garlic virus B genome and evidence of allexivirus recombination
Celli, Marcos Giovani; Perotto, Maria Cecilia; Luciani, Cecilia Elizabeth; Pozzi, Elizabeth Alicia; Conci, Vilma Cecilia (Springer, 2018)Molecular characterization is important for differentiating allexiviruses species, since detection by serological methods may be uncertain. Eight different species have been reported as infecting garlic: Garlic virus A, ... -
Molecular variability of watermelon mosaic virus isolates from Argentina
Pozzi, Elizabeth Alicia; Perotto, Maria Cecilia; Bertin, S.; Manglli, A.; Luciani, Cecilia Elizabeth; Conci, Vilma Cecilia; Tomassoli, L. (Springer, 2020-03)Watermelon mosaic virus (WMV) is an economically important virus of cucurbit crops in Argentina. The available information on genetic variability must be continuously updated. In this study, we assessed the molecular ... -
Occurrence and characterization of a severe isolate of Watermelon mosaic virus from Argentina
Perotto, Maria Cecilia; Celli, Marcos Giovani; Pozzi, Elizabeth Alicia; Luciani, Cecilia Elizabeth; Conci, Vilma Cecilia (2016)More than 50 viruses have been reported in cucurbit crops worldwide. In Argentina, cucurbit viruses have been associated with important yield losses. The most prevalent and widespread potyvirus is Watermelon mosaic virus ... -
Primera secuencia genómica completa de un aislamiento de cowpea mild mottle virus en chía
Luciani, Cecilia Elizabeth; Brugo Carivali, Maria Florencia; Perotto, Maria Cecilia; Pozzi, Elizabeth Alicia; Conci, Vilma Cecilia; Celli, Marcos Giovani (Asociación Argentina de Fitopatólogos, 2021-09-22)Cowpea mild mottle virus (CPMMV) es un miembro del género Carlavirus conocido por infectar plantas de la familia Fabaceae Solanaceae y, más recientemente, chía Salvia hispanica de la familia Lamiaceae causando pérdidas de ...