Vector transmission of parsley yellow leaf curl virus by the leafhopper Austroagallia sinuata.

Parsley yellow leaf curl virus (PYLCV) is a new member of the family Geminiviridae that has not yet been assigned to an established genus due to limited information about its biological properties. In this study, the ability of Austroagallia leafhoppers, which are commonly found on vegetable farms in Kerman province (Iran), to transmit this virus was studied. After a two-day acquisition access period, Austroagallia sp.

Metatranscriptome analysis of symptomatic bitter apple plants revealed mixed viral infections with a putative novel polerovirus.

Background: Next-generation Sequencing (NGS) combined with bioinformatic analyses constitutes a powerful approach for identifying and characterizing previously unknown viral genomes. In this study, leaf samples from bitter apple plants (Citrullus colocynthis (L.) Schrad) exhibiting symptoms such as dwarfing, leaf crinkling, and chlorosis were collected from the southern part of Kerman province, Iran.

Genome characterization of parsley severe stunt-associated virus in Iran.

Parsley severe stunt-associated virus (PSSaV) is a recently identified nanovirus first reported in Germany. During a survey for identification of nanoviruses infecting apiaceous plants in south-eastern Iran, PSSaV was identified and characterized using a combination of rolling circle amplification (RCA) and high-throughput sequencing. Parsley plant samples were collected from vegetable production farms in Kerman province.

Isolation and characterization of a novel geminivirus from parsley.

Fresh leaf vegetables are a significant part of the Persian food. Following a survey for identification of nanoviruses and geminivirus infecting leaf vegetables, a novel geminivirus was identified in a diseased parsley sample showing upward marginal leaf curling, marginal leaf yellowing, dwarfing and reduced leaf size in south-eastern Iran. The genome was identified through combination of rolling circle amplification (RCA) and high throughput sequencing (HTS) approaches.

Identification of the wild and cultivated hosts of wheat dwarf virus and oat dwarf virus in Iran.

In the last decade two mastreviruses, (WDV) and (ODV) have been reported from cereal farms in Iran. In a survey, wild and cultivated hosts of these mastreviruses were studied during 2015 to 2017. Symptomatic small grain cereal samples and weed species were collected and assayed for WDV and/or ODV infection by PCR.