Assistant Prof Sarah Pethybridge‘s career spans from Tasmania, through Plant & Food Research in New Zealand to Cornell University in New York. She has a focus on vegetable disease management, and a goal to provide reliable information to vegetable growers and industry stakeholders to encourage adoption of durable management strategies and tactics.

A LandWISE keynote presenter, she described leading techniques and technologies to help optimise control tools and reduce the frequency of false positive or negative decisions.

Sarah told us, “We are now in the second year of our project with the center for imaging science at Rochester Institute of Technology looking at hyperspectral data to detect flowering in snap bean to optimize timing of fungicides, and using canopy density as a risk factor. We are also expanding this work into beets to detect and differentiate abiotic and biotic stress. In the digital agriculture arena, we recently released three apps on disease detection, quantification, and spatial analysis of epidemics using pixelated data.”

Sarah’s travel to New Zealand is supported by Cornell University,  McCain Foods, Heinz-Wattie and AGMARDT

Many thanks to AGMARDT, sponsors of our international presenters