Why interventions in the seed systems of roots, tubers and bananas crops do not reach their full potential
The complete genome sequences of a Peruvian and a Colombian isolate of Andean potato latent virus and partial sequences of further isolates suggest the existence of two distinct potato-infecting tymovirus species
The complete nucleotide sequence of sweet potato C6 virus : a carlavirus lacking a cysteine-rich protein
Potential of cowpea variety mixtures to increase yield stability in subsistence agriculture: preliminary results