AGR2008150 : Provision of research and development services for the Ord Sugarcane project

Abstract

The requirements for year 2 of the contract for the delivery of research and development services to the Ord sugar project have been fully achieved. The harvest results from two second ratoon, two first ratoon and two plant crop yield trials were analysed using BSES statistical procedures and the analysed results were provided to the WA Dept of Agriculture and Food. These data were used to identify promising new varieties for further propagation. Barry Croft, BSES Program leader biosecurity (Plant pathologist), and George Piperidis, BSES Program Leader Variety Adoption (Plant Breeder), visited the Ord from the 24-27 May 2010. They inspected selected varieties in yield trials and propagation plots for sugarcane smut, top rot and other diseases and made notes on growth of the varieties. Recommendations were made on the maintenance and further propagation of varieties that have performed well in yield trials and have acceptable reaction to sugarcane smut and top rot. A heavy infestation of scale insects was noted on a few varieties in the 2008 propagation plot in block 6B. These insects have been seen before but this was a particularly severe infestation and the variety Q208 which has performed well in the Ord and is the major variety in Queensland was one of the varieties affected. A borer that was attacking rice was collected. BSES is currently involved in an Australian Centre for Agricultural Research (ACIAR) funded project investigating biological control of borer species attacking sugarcane in Indonesia. Part of this study is to collaborate with other research groups that are DNA barcoding endemic and exotic moth borers and these samples will be submitted for DNA barcoding.