Open AccessSusceptibility of pea, horse bean and bean to viruses in dependence on the age of the inoculated plants
Author(s) -
W. Błaszczak,
G. Ellmann-Wa̧sik,
R. Lesiak-Jerzyk
Publication year - 2013
Publication title -
acta agrobotanica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.4
H-Index - 9
eISSN - 2300-357X
pISSN - 0065-0951
DOI - 10.5586/aa.1985.014
Subject(s) - cultivar , inoculation , biology , horticulture , plant virus , virus , agronomy , veterinary medicine , virology , medicine
Three cultivars of pea did not differ in their susceptibility to Cucumber Mosaic Virus (CMV) notwithstanding the age of the inoculated plants. But their susceptibility to infection with Bean Yellow Mosaic Virus (BYMV) differed. Horse bean cultivars 'Nadwiślański' and 'Major' proved to be less susceptible to Broad Bean True Mosaic Virus (BBTMV) when older plants were-inoculated. Two bean cultivars 'Złota Saxa' and 'Earle' appeared to be susceptible to BBTMV only in the phase of developing primary leaves and the age-dependent resistance to infection increased faster in plants of the cv. 'Złota Saxa'. Both cultivars of bean showed also age-dependent resistance to infection by BYMV. All these viruses restricted growth and yield of plants. The decreases were greater when younger plants were inoculated. These dependences appeared most distinctly in pea cv. 'Sześciotygodniowy' infected with CMV and in two cultivars of bean infected with BYMV