Australasian Plant Pathology

, Volume 34, Issue 1, pp 115–117 | Cite as

Weed hosts ofFusarium oxysporum f. sp.cubense tropical race 4 in northern Australia

  • Chelsea Hennessy
  • Geoff Walduck
  • Andrew Daly
  • Anna Padovan
Short Research Notes

Abstract

Roots from 18 plant species collected from two banana plantation sites infested withFusarium oxysporum f. sp.cubense (Foe) tropical race 4 in northern Australia were analysed for the presence of the banana pathogen. Foe tropical race 4 (VCG 01213/16) was isolated from one monocotyledenous speciesChloris inflata and three dicotolydenous species,Euphorbia heterophylla, Tridax procumbens and Cyanthilium cinereum. All four species are common in disturbed areas throughout northern Australia. Current management protocols for fusarium wilt of banana involve the immediate destruction of symptomatic banana plants to reduce fungal sporulation, but do not consider alternative weed hosts. If root colonisation of non-host species byFoc tropical race 4 enables the pathogen to persist, even in fallow fields, weed management must be considered when managing this disease.

Additional keywords

symptomless hosts Foc banana vegetative compatibility group 

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References

  1. Banihashemi Z, deZeeuw DJ (1975) The behavior ofFusarium oxysporum f. sp.melonis in the presence and absence of host plants. Phytopathology 65, 1212–1217.CrossRefGoogle Scholar
  2. Bentley S, Pegg KG, Moore NY, Davis RD, Buddenhagen IW (1998) Genetic variation among vegetative compatibility groups of Fusarium oxysporum f.sp.cubense analysed by DNA fingerprinting. Phytopathology 88, 1283–1293.CrossRefPubMedGoogle Scholar
  3. Correll JC, Klittich CJR, Leslie JF (1987) Nitrate nonutilizing mutants ofFusarium oxysporum and their use in vegetative compatibility tests. Phytopathology 77, 1640–1646.CrossRefGoogle Scholar
  4. Lo CT, Sun SK (1987) Distribution and survival of radish yellows pathogen in infested field. Plant Protection Bulletin. Taiwan 29, 109–116.Google Scholar
  5. Mayers PE (1983) Fusarium wilt of Cavendish bananas in Queensland. In ‘Proceedings of the international fusarium workshop’. Australia 5, 60.(Ed. C Liddell)Google Scholar
  6. Moore NY, Pegg KG, Bentley S, Smith LJ (1999) Fusarium wilt of banana: global problems and perspectives. In ‘Proceedings of the international workshop on the banana fusarium wilt disease’. (Eds AB Molina, NH Nik Madek, KW Liew) pp. 11–30. (INIBAP/ASPNET: Philippines)Google Scholar
  7. Pittaway PA, Nasir N, Pegg KG (1999) Soil receptivity and host-pathogen dynamics in soils naturally infested with Fusarium oxysporum f.sp. cubense, the cause of Panama disease in bananas. Australian Journal of Agricultural Research 50, 623–628.CrossRefGoogle Scholar
  8. Ploetz RC, Pegg KG (1999) Fusarium wilt. In ‘Diseases of banana’. (Ed. DR Jones) pp. 143–159. (CAB International: Wallingford, Oxon, UK)Google Scholar
  9. Stover RH, Malo SE (1972) The occurrence of fusarial wilt in normally resistant ‘Dwarf Cavendish’ banana. Plant Disease Reporter 56, 1000–1003.Google Scholar
  10. Su HJ, Hwang SC, Ko WH (1986) Fusarial wilt of Cavendish bananas in Taiwan. Plant Disease 70, 814–818.CrossRefGoogle Scholar
  11. Waite BH, Dunlap VC (1953) Preliminary host range studies with Fusarium oxysporum f. cubense. Plant Disease Reporter 37, 79–80.Google Scholar
  12. Walduck G (2002) New varieties and quarantine help solve Panama riddle. Australian Bananas 15, 16–17.Google Scholar

Copyright information

© Australasian Plant Pathology Society 2005

Authors and Affiliations

  • Chelsea Hennessy
    • 1
  • Geoff Walduck
    • 1
  • Andrew Daly
    • 2
  • Anna Padovan
    • 3
  1. 1.Faculty of Education, Health & ScienceCharles Darwin UniversityDarwinAustralia
  2. 2.Industry & Resource Development (DBIRD)Northern Territory Department of BusinessDarwinAustralia
  3. 3.CSIRO Plant IndustryWinnellieAustralia

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