Listar Instituto de Patología Vegetal por fecha de publicación
Mostrando ítems 81-100 de 397
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Complete genome sequence of sunflower ring blotch virus, a new potyvirus infecting sunflower in Argentina
(Springer, 2017-06)The complete genome sequence of sunflower ring blotch virus (SuRBV), a previously undescribed potyvirus infecting sunflower in Argentina, is reported. The SuRBV genome comprises 9555 nucleotides (nt) and encodes a polyprotein ... -
Molecular characterization of yerba mate chlorosis-associated virus, a putative cytorhabdvirus infecting yerba mate (Ilex paraguariensis)
(2017-08)We present the molecular characterization of a new virus infecting yerba mate (Ilex paraguariensis St. Hil.) in Argentina. Deep sequencing of diseased yerba mate plants showing chlorotic linear patterns, chlorotic rings, ... -
Qualitative and quantitative factors affecting the relationship between Canola leaf spot epidemic and stem base canker (Leptosphaeria maculans) in Argentina
(Springer, 2017-09)Stem base canker caused by Leptosphaeria maculans (SBC) has been reported to affect canola production worldwide. Ascospores infections produce leaf spots (LS) in early vegetative stages. From these initial spots, the fungus ... -
An RNA Virome Associated to the Golden Orb-Weaver Spider Nephila clavipes
(2017-10)The golden orb-weaver spider Nephila clavipes, known for its sexual size dimorphism, is abundant and widespread in the New World. The first annotated genome of orb-weaver spiders, exploring N. clavipes, has recently been ... -
Geographical distribution and first molecular detection of an Emaravirus, High Plains wheat mosaic virus, in Argentina
(Springer, 2017-11)High Plains wheat mosaic virus (HPWMoV) has recently been assigned to genus Emaravirus and is the causal agent of High Plains disease. In this work the geographical distribution and first molecular detection of HPWMoV in ... -
First report of raspberry bushy dwarf virus infecting raspberry in Argentina
(Dipartimento di Scienze del Suolo, della Pianta e degli Alimenti, Università di Bari, 2017-11)In 2014-2015, raspberry (Rubus idaeus) cv. Autum bliss plants with dwarfism and foliar chlorosis were observed in commercial fields in parallel 42° in the Patagonia region of Argentina. Symptoms were similar to those ... -
First report of a ‘Candidatus phytoplasma pyri’ strain in Argentina
(Springer, 2017-12)During the 2015 growing season, peach plants (Prunus persica) showing chlorotic, curling leaves and midrib thickening were detected in production fields in Mendoza province (Midwest region, Argentina). These symptoms ... -
Papaya ringspot virus W infecting Luffa aegyptiaca in Cuba
(Springer, 2017-12)Luffa aegyptiaca (sponge gourd) plants showing severe leaf mosaic and deformation symptoms were observed in Villa Clara, Cuba. Electron microscopy observations of leaf dip preparations revealed flexuous filamentous particles, ... -
Molecular identification and characterization of two rubber dandelion amalgaviruses
(2017-12-05)The Amalgaviridae family is composed of persistent viruses that share the genome architecture of Totiviridae and gene evolutionary resemblance to Partitiviridae. A single Amalgavirus genus has been assigned to this family, ... -
Evaluation of the behavior of common bean cultivars and promising lines under natural virus infection = Evaluación del comportamiento de cultivares y líneas experimentales de poroto común frente a infecciones naturales de virus
(Asociación Argentina de Horticultura, 2018)Las enfermedades virales pueden afectar la estabilidad de la producción de poroto común (Phaseolus vulgaris L.), por lo que es de interés evaluar el comportamiento de diferentes cultivares y líneas avanzadas del programa ... -
Evaluación de la técnica de amplificación por recombinasa y polimerasa (RPA) para la detección de begomovirus presentes en cultivos de soja y poroto en Argentina = Evaluation of the RPA technique for the detection of begomoviruses present in soybean and bean crops in Argentina
(Facultad de Ciencias Agropecuarias, Universidad Nacional de Córdoba, 2018)Los métodos tradicionales de diagnóstico son inespecíficos para la identificación de begomovirus. Actualmente se usan técnicas moleculares, que requieren equipamientos sofisticados o procedimientos complejos. La técnica de ... -
Efecto de la infección con Cassava common mosaic virus sobre los componentes del rendimiento de plantas de Manihot esculenta regeneradas in vitro a partir de meristemas caulinares
(2018)La mandioca (Manihot esculenta Crantz) es uno de los principales cultivos para el consumo humano y animal, de gran importancia económica-social para muchos países (Carvalho et al., 2017). Al ser una especie que se multiplica ... -
Meta‐analysis of fungicide efficacy on soybean target spot and cost–benefit assessment
(Wiley, 2018)Target spot of soybean has spread in Brazil, the southeastern United States and Argentina in the last decade. A collaborative network of field Uniform Fungicide Trials (UFT) in Brazil was created in 2011 to study the target ... -
Molecular characterization of the garlic virus B genome and evidence of allexivirus recombination
(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, ... -
Interfase producción frutal-Colonia Caroya: un camino hacia una fruticultura sustentable y de sanidad controlada.
(Ediciones INTA, 2018)Colonia Caroya, situada 50 km al Norte de la provincia de Córdoba, se caracteriza por la producción de cultivos intensivos: viñedos, frutales, hortícolas y oleaginosas. Estas producciones se llevan a cabo en fincas ... -
Prospección fitosanitaria en sistemas productivos hortícolas del cinturón verde de Córdoba (CVC).
(Ediciones INTA, 2018)La producción hortícola de la zona periurbana de la Ciudad de Córdoba (Cinturón Verde de Córdoba-CVC) se encuentra en franco retroceso. Unas de sus principales limitantes son las enfermedades y plagas, cuyo manejo adecuado ... -
Tomato apical leaf curl virus: a novel, monopartite geminivirus detected in tomatoes in Argentina
(2018-01)Plant viruses that are members of the Geminiviridae family have circular single-stranded DNA (ssDNA) genome and are responsible for major crop diseases worldwide. We have identified and characterized a novel monopartite ... -
Complete genome sequence of maize yellow striate virus, a new cytorhabdovirus infecting maize and wheat crops in Argentina
(Springer, 2018-01)A rhabdovirus infecting maize and wheat crops in Argentina was molecularly characterized. Through next-generation sequencing (NGS) of symptomatic leaf samples, the complete genome was obtained of two isolates of maize ... -
Genome characterization of an Argentinean isolate of alfalfa leaf curl virus
(2018-03)We investigated the molecular characteristics of an Argentinean isolate of alfalfa leaf curl virus (ALCV-Arg), a virus of the genus Capulavirus in the family Geminiviridae that was isolated from alfalfa plants showing ... -
A barnavirus sequence mined from a transcriptome of the Antarctic pearlwort Colobanthus quitensis
(2018-03)Because so few viruses in the family Barnaviridae have been reported, we searched for more of them in public sequence databases. Here, we report the complete coding sequence of Colobanthus quitensis associated barnavirus ...