Host reactions and transmission of two seedborne cowpea viruses from central Brazil [Planta hospedeira; Transmissao de doenca; Virus; Feijao de corda; Vigna unguiculata; Semente]
Host reactions and transmission of two seedborne cowpea viruses from central Brazil [Host plant; Disease transmission; Virus; Cowpea; Vigna unguiculata; Seed]
Doenca de planta Feijao de corda Semente Virus Planta hospedeira Transmissao de doenca