Fungicide mixes key to battle septoria

摘要

Wheat growers need to use fungicide mixes containing products with at least two different modes of action to limit resistance building up against septoria, especially after the banning of a key fungicide last year.The SDHI fungicides have seen a decline in performance against septoria in recent years, so it is important to mix them with a strong azole to keep them effective against this foliar disease.