Septoria poses huge challenge

摘要

Results from the HGCA 2012 fungicide performance trials show how difficult it is to control septoria in an eradicant situation, even when the best chemistry is used at double rate. Speaking at the HGCA Agronomist's Conference in Peterborough, NIAB TAG's director of crops and agronomy, Stuart Knight, revealed that although the SDHIs had given superior results to the triazoles in wheat, they were unable to achieve more than 50% control.