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American Potato Journal

, Volume 45, Issue 2, pp 51–55 | Cite as

Resistance to bacterial wilt of potatoes in Colombian clones ofSolanum Phureja

  • H. David Thurston
  • J. Carlos Lozano T.
Article

Summary

Of 1,061 clones ofSolatium tuberosum, S. andigenum, S. phureja, wild species and interspecific hybrids tested in the greenhouse against race 3 ofPseudomonas solanacearum E.F.S., six clones of S.phureja showed a high degree of resistance, which was maintained during testing of the resistant clones at different temperatures (20, 25 and 30 C) in growth cabinets and against races 1 and 2 in the greenhouse.

Keywords

Wild Species AMERICAN Potato Journal Interspecific Hybrid Bacterial Wilt Solanum Species 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Resumen

Se inocularon 1061 clones deS. tuberosum, S. andigenum, S. phureja, híbridos, y algunas especies silvestres con la raza 3 de la bacteriaPseudomonas solanacearum E. F. Sm. Seis clones deS. phureja mostraron un alto grado de resistencia a ésta raza. de la bacterium, lo mismo que a las razas 1 y 2. Al probar dichos clones con la raza 3 a temperaturas de 20, 25 y 30 C., se encontró que tal resistencia continuaba siendo alta.

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Copyright information

© Springer 1968

Authors and Affiliations

  • H. David Thurston
    • 1
  • J. Carlos Lozano T.
    • 2
  1. 1.Colombian Agricultural Program of The Rockefeller FoundationBogotá
  2. 2.Colombian Institute of Agriculture (ICA)Bogotá

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