This update outlines fungicide mixtures for the T2 application timing in spring barley for the control of disease including scald, leaf rust, net blotch and Ramularia leaf spot (RLS).
Key points
- T2 coincides with growth stages (GS) 39 (flag leaf fully emerged) to GS 49 (awns emerged).
- Fungicide mixtures based on multiple mode-of-action groups are important for controlling a range of barley diseases such as scald, leaf rust, net blotch and Ramularia leaf spot (RLS).