Apie kai kurias fitopatologijos sąvokas ir terminiją [On some concepts and terminology in plant pathology]. – Botanica Lithuanica, 3(3): 293–304

t is very important to adopt concepts and terminology according to the international consensus. In this paper definition of the most important Lithuanian concepts and terms in plant pathology and plant virology are presented and discussed (common concepts, species concept of viruses and phytoplasms).

Keywords: definition, disease, plant protection, species, virus.