Detecting Xanthomonas axonopodis pv. manihotis in cassava true seeds by nested polymerase chain reaction assay
Cross-species amplification of cassava (Manihot esculenta) (Euphorbiaceae) microsatellites: Allelic polymorphism and degree of relationship
Bean golden mosaic geminivirus type II isolates from the Dominican Republic and Guatemala : nucleotide sequences, infectious pseudorecombinants, and phylogenetic relationships
Detection of a potyvirus related to guineagrass mosaic virus infecting Brachiaria spp. in South America
Agrarian change and the changing relationships between toil and soil in Maragoli, Western Kenya (1900-1994)