Two Oxfordshire wheat growers are planning their fungicide programmes for this spring after being impressed with a new flag leaf product which they trialled last season. With the main disease threat to their wheat crops being septoria, they are both interested in trying new SDHI-azole products available this season if disease pressure turns out to be high. However, rising costs and disease resistance to fungicide are big issues, so both will be thinking hard about using one or two SDHIs […]