Short Term Run-Off Studies on Conventional Knockdowns and Emerging Herbicides in the Burdekin (Old ID 21495)

Principal Investigator

Because of the characteristic furrow irrigation practises utilised in the lower Burdekin region, significant losses of herbicides into local waterways pose some of the highest risks to any receiving water bodies in the Great Barrier Reef catchment, particularly during the dry season when dilution effects are minimal. Despite substantial investment in practice changes such as improved application technologies (such as shielded sprayers), there has been minimal quantification of benefits to water quality from this funding. This study will compare water quality effects of traditional herbicide application techniques with emerging precision sprayer technologies in furrow irrigated farming systems of the lower Burdekin.

01 Jul 2014 - 01 Jul 2016

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