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b'On the Teagasc Tillage Edge podcast this week, Michael Hennessy was joined by Deirdre Doyle, Technologist in Oak Park, Carlow who chatted about disease control in spring barley. \\xa0\\n\\xa0\\nDeirdre explained that crops were very clean at the moment, partly aided by the recent dry weather, and by reasonably good varietal resistance to fungal diseases.\\xa0\\n\\xa0\\nShe pointed out that, despite the lack of disease at the moment, growers need to walk their crops before the application of the first fungicide.\\n\\xa0\\nDeirdre was involved in research which re-looked at fungicide timings in spring barley.\\xa0 She described the key timings are at mid to late tillering for the first timing and awns emerged for the final fungicide.\\xa0 She also noted that a mix of key actives (triazole plus strob/SDHI) at a 50% rate will be sufficient in most cases. \\xa0\\n\\xa0\\nAs Chlorothalonil (Bravo) cannot be used after May 20th Deirdre explained there is no role for this fungicide in disease control this year either at the first or second fungicide timing in spring barley.\\xa0 Growers can use Folpet at the final timing and the new chemistry Revysol will also be a useful addition.\\xa0\\n\\xa0\\nFor more episodes and information from the Tillage Edge podcast go to https://www.teagasc.ie/crops/crops/the-tillage-edge-podcast/\\n\\xa0\\nThe Tillage Edge is a co-production with LastCastMedia (https://www.lastcastmedia.com/) .'