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

Abstract

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. successfully transmitted the virus from PYLCV-infected parsley to healthy seedlings. On the basis of male genitalia morphology, the species of leafhopper was identified as A. sinuata. This is the first report of a transmission of plant virus by a member of the genus Austroagallia.