Triticum mosaic virus (TriMV) was first identified infecting wheat (Triticum aestivum L.) in Kansas in 2006 (16). TriMV has since been identified from infected wheat in: Colorado, Nebraska, Oklahoma, South Dakota, Texas, and Wyoming (2). The virus is mechanically transmissible, and associated with a 35-kDa coat protein when analyzed by sodium dodecyl sulfate polyacrylamide gel electrophoresis (...

Background: Potyviruses are accounted for 40% of viral diseases of various crops including vegetables and legumes. Potyviruses can be transmitted through plant sap, seeds and many aphid species. Due to ease of spread of these viruses detection of such viruses are crucial as to the control of the incited diseases. Objectives: This study compared the efficiencies of two couples of primers in the...

background: cucumber mosaic virus (cmv) from the bromoviridae family, is one of the most widespread plant viruses in the world. objectives: in the present study tomato fields in guilan, isfahan, khorasan razavi, khuzestan and tehran provinces were surveyed to determine the presence of cmv subgroups during 2011-2012. materials and methods: out of 305 symptomatic leaf samples tested by enzyme-lin...

Sugarcane yellow leaf virus (SCYLV) is an aphid-transmitted for which Melanaphis sacchari the main vector. Almost all sugarcane varieties grown in Florida are susceptible to SCYLV infection. In this study, we investigated prevalence of accessions Sorghum bicolor another natural host virus. Two field experiments, one 2016 with 19 sorghum lines and other 2017 15 lines, were established at Belle G...