Manganese deficiency (Mn)
A lack of manganese will cause streaky necroses on older and on younger leaves. Cob development will be insufficient or irregular, often showing empty tips or diverse kernel size, as well as bent cobs.
The nutrient combination in EPSO Microtop® with 1% Mn, 0.9% B, 15% MgO and 12% S is perfectly suited for balancing and preventing manganese deficiency symptoms in corn. In case of increased manganese requirements, we advise application of EPSO Combitop® with 4% manganese, fortified by 1% zinc.