TABLE 4.

X. axonopodis pv. manihotis pathotypes defined in ECZ 2

PathotypeaHaplotype(s)Resistance of cassava cultivarb
CM5286-3CM2177-2MBRA902CM6438-14CM523-7
C2-1C1, C2, C13, C12, C34, C17, C29SSSRS
C2-2C3, C12SSRSS
C2-3C20, C12RSSRS
C2-4C4, C21, C12, C27SSRRS
C2-5C19, C22, C23, C17, C24, C26, C25, C13, C28, C29, C32, C4, C27, C45, C50SSSSS
C2-6C17SRSSS
C2-7C17SRSRS
C2-8C4, C47RSRRR
C2-9C19, C46SRRRS
C2-10C23, C26SSSRR
C2-11C27RRRRR
C2-12C27SRSSR
C2-13C51RRSRS
  • a Pathotypes defined after the analysis of the reactions between strains and cultivars originated from the same ECZ.

  • b S, susceptible; R, resistant. A cultivar was considered susceptible if it generated symptoms in classes 4 and 5 in at least one out of five plants.