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© 2025 SA Farmer
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Industry expert update: Mark Doecke

What varieties of citrus are being harvested at the moment? 

Citrus is on the last variety with only a few Valencias being picked for the local market, and the majority is juice fruit.

Were summer weather conditions beneficial for the growth of citrus? 

This seasons spring/ summer is more like a normal Riverland season with average summer temperatures and seasonal conditions. Growth of the 2025 crop looks good as a result.

How was the overall volume of fruit harvested for 2024? Was this an increase on the previous year? 

Volume of fruit in 2024 was up on previous years, with a good tonnage from established orchards and increasing volumes from young plantings. 

Are Riverland growers confident fruit fly will be eradicated inside the next 12 months?  

Over 70 per cent of Riverland areas have been free from fruit fly for over 18 months, with some areas free for over two years. Renmark is the sticking point where most flies are currently detected. Sterile flies have been very successful in eradicating wild flies in areas where they have been used. I’m very confident the end is in sight.

Are exports to Asia and other key markets continuing to increase? 

Yes, all markets demand for South Australian Citrus continue to grow. We are very blessed to be in a position of a positive outlook.

Are there any major challenges growers are facing at the moment?

Only minor challenges at the moment and most of them are fairly easily addressed. 

What factors are most important for tree and fruit health at the moment? 

Tree health is important and in summer the first thing to focus on is water, water, water. The best way to get a tree through the stress of hot days is keep the water up to them. Then nutrition, especially potassium, and trace elements at this time of the year. Also some growers use sunscreen products to reduce heat stress.