Photographer: not known2009-10-192011-01-052009-10-192011-01-051960142-3656-11http://hdl.handle.net/1885/49238Seedlings are treated weekly with a solution of sulphate of ammonia and superphosphate. 'Captain' fungicide is applied twice weekly to control downy mildew, pythium and other harmful fungii.16cm x 15.5cmphotographb&wimage/tiffen-AUThis image is provided for research purposes only and must not be reproduced without the prior permission of the Archives Program, Australian National UniversityThe Colonial Sugar Refining Company Limited (1855-1973)CSR Limited (1973- )sugar industrycane cultivationCSR Limited