[Detection of viral infection pathogens in medicinal plants grown in Ukraine].

Monitoring of viral infection on medicinal plant plantations is carried out. Panax ginseng C.A. Meyer, Valeriana officinalis L., Plantago major L. with symptoms of viral infection were revealed. Viral nature of symptoms was proved with biotesting method. Morphology and sizes of virus particles, detected in Panax ginseng method. Morphology and sizes of virus particles, detected in Panax ginseng C.A. Meyer, Valeriana officinalis L., Plantago major L., were determined with electron microscopy method. The paper is presented in Ukrainian.