"It is important to seek other export markets because we cannot put all our eggs in one basket," Minister of Agriculture, Forestry and Fisheries Tina Joemat-Petterson told the Afrikaans daily Beeld after meeting with representatives of the citrus industry.
Petterson said she would try to convince her Indian and Chinese counterparts to import South African citrus when she meets them at a BRICS gathering later this year.
The Minister emphasised though that the US and EU markets, to which almost half of South Africa's citrus products are exported, would not be neglected.
Last year, 39 such black spots were found, but none so far this year, with the citrus season currently at its peak.
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Pieter Nortje, chairman of the South African Citrus Growers Association, said India did not have very stringent requirements like that of the EU, but import surcharges of between 40 per cent and 45 per cent would make the citrus products very expensive for the Indian consumer.
Petterson said China had very strong conditions and she would try to convince them to modernise these.
The country is the second largest citrus producer in the world after Spain.