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Fusarium oxysporum f.sp. cubense W.C. Snyder & H.N. Hansen 1940

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Fusarium oxysporum f.sp. cubense W.C. Snyder & H.N. Hansen, Amer. J. Bot. 27 66 (1940)
Fusarium oxysporum f.sp. cubense W.C. Snyder & H.N. Hansen 1940

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Exotic
Absent
New Zealand
Political Region
No NZ records including no records of tropical race 4 (TR4) [BSW, Feb 2025]

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W.C. Snyder & H.N. Hansen
W.C. Snyder & H.N. Hansen
1940
66
ICN
Fusarium oxysporum f.sp. cubense W.C. Snyder & H.N. Hansen 1940
f.sp.
Fusarium oxysporum f.sp. cubense

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Fusarium oxysporum f.sp. cubense W.C. Snyder & H.N. Hansen 1940
Fusarium oxysporum f.sp. cubense W.C. Snyder & H.N. Hansen
Fusarium oxysporum f.sp. cubense W.C. Snyder & H.N. Hansen 1940
Fusarium oxysporum f.sp. cubense W.C. Snyder & H.N. Hansen
Fusarium oxysporum f.sp. cubense W.C. Snyder & H.N. Hansen 1940
Fusarium oxysporum f.sp. cubense W.C. Snyder & H.N. Hansen

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Fusarium oxysporum f.sp. cubense W.C. Snyder & H.N. Hansen 1940
Lao People's Democratic Republic

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taxonomic status
Fusarium oxysporum f.sp. cubense (Foc) was split into nine independent genetic lineages: • F. odoratissimum (Foc Lineage L1 = TR4 strains) • F. purpurascens (Foc Lineage L2) • F. phialophorum (Foc Lineage L3) • F. grosmichelii (Foc Lineage L4) • F. duoseptatum (Foc Lineage L5) • F. tardichlamydosporum (Foc Lineage L6) • F. cugenangense (Foc Lineage L7) • F. hexaseptatum (Foc Lineage L8) • F. tardicrescens (Foc Lineage L9)
taxonomic status
Important to biosecurity is Foc Lineage L1 which encompasses the tropical race 4 (TR4) strains. In Maryani et al. these are split to a new species called Fusarium odoratissimum. Foc Race 1 strains under this proposal are in seven different species. These changes have not been widely accepted by the plant pathology community.

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b4b6139b-a21f-475a-ba76-0b8e442f9aeb
scientific name
Names_Fungi
23 December 2018
17 February 2025
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