Leaf blight in maize has complex causes but can be combated
Leaf blight in maize poses a threat to food security but, although it has complex causes, it can be effectively managed. This is one of the findings of a group of North-West University (NWU) researchers who have been investigating this plant disease at the university’s Molelwane farm in Mahikeng.
Their research shows that the disease defies many control measures because it is caused by multiple organisms, which in most cases interact to cause the leaf blight disease.