Survey of virus pathogens in gladiolus, iris and tulips in the Czech Republic
The occurrence of Bean yellow mosaic virus (BYMV), Cucumber mosaic virus (CMV) Tobacco rattle virus (TRV) in gladiolus, iris, tulip and Iris yellow caruso milk thistle spot virus (IYSV) in iris was investigated by examining the plants by the means of serological techniques (ELISA).ELISA was applied to determine the presence of BYMV, CMV, TRV infect