Claim · model-written summary
Both races are pathogenic on young M. schizocarpa seedlings.
- Taxon
- M. schizocarpaMusa schizocarpae0
- Organ / stage
- 3- to 4-month-old seedlingse0
- Interactor
- Both racese0pathogen
- Outcome
- pathogenice0
Not reportedMaterialGeneCompoundSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Verbatim
e0“Both races are pathogenic on 3- to 4-month-old seedlings of M. balbisiana, M. schizocarpa, and M. acuminata ssp. banksii, but the race 2 clone was less pathogenic than the race 1 clones tested.”
Title
R. H. Stover; B. H. Waite Canadian Journal of Botany 1960. doi:10.1139/b60-005
Other claims from this paper (11)
- Observation Two naturally occurring races of the Panama disease fungus were identified.
- Observation Race 1 is worldwide and attacks certain AAA triploids of Musa acuminata and Musa textilis.
- Observation Race 1 also attacks Musa textilis.
- Observation Race 2 attacks certain ABB triploids of M. acuminata × M. balbisiana in the listed Caribbean and Central American locations.
- Observation Both races are pathogenic on young M. balbisiana seedlings, with race 2 less pathogenic than race 1.
- Observation Both races are pathogenic on young M. acuminata ssp. banksii seedlings.
- Observation Mature M. balbisiana was immune to field rhizome infection.
- Observation Odoratum and Inodoratum fungal cultivars occurred within race 1.
- Observation Only the Inodoratum fungal cultivar occurred in race 2.
- Observation Circumstantial evidence suggested independent origins of race 2 in different areas.
- Observation Wilt-susceptible ABB triploids hybridize and set seed with pollen from diploid M. balbisiana and M. acuminata.