Read more about the article Unseen arrivals: what is South Africa unknowingly importing?
Biosecurity inspections in South Africa as part of international agricultural trade. Clockwise from top left: microscopic inspections of fruit at Stellenbosch DALRRD laboratories; pre-export inspection of citrus at exporter’s premises; inspection of cut flowers at OR Tambo airport; inspection of bonsai plants at Stellenbosch DALRRD laboratories. Figure reproduced from Davina Saccaggi’s PhD dissertation at Stellenbosch University. Photos by DALRRD.

Unseen arrivals: what is South Africa unknowingly importing?

Global agricultural trade is the single biggest pathway of introduction of alien invertebrates and microorganisms. Each imported grain, fruit, vegetable, plant or flower may be carrying a host of unseen and unwanted passengers – including insects, mites, fungi or viruses.

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