National programme for the production of certified citrus plants in Tunisia
Mattson, C. (INRAT, Ariana. Laboratoire de Virologie Vegetale, Tunis (Tunisia))
A brief outline on the existing programme for the production of certified citrus in Tunisia is given. A project was worked out to clean citrus material from tristeza, psorosis, stubborn and viroid diseases by the use of shoot-tip grafting. Citrus tristeza virus (CTV) was never found during a monitoring survey in citrus commercial orchards.
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Este registro bibliográfico ha sido proporcionado por International Center for Advanced Mediterranean Agronomic Studies - Mediterranean Agronomic Institute of Montpellier