Begamoviruses are usually considered not transmissible by mechanical sap inoculation and hence making information about their physical properties scarce which are useful in determining management strategies. The present study was conducted to know sap transmissibility and physical properties of Mungbean Yellow Mosaic Virus (MYMV) like Thermal Inactivation Point (TIP), Dilution End Point (DEP) and Longevity in vitro (LIV). | Mechanical transmission and physical properties of mungbean yellow mosaic virus MYMV