The Shumba group has, since 2001 been a major supplier of grain and cereal protection products to Zimbabwean farmers, as well as to farmers in other African countries. Our Biochemists and educators travel Zimbabwe extensively offering advice on grain protection methods and application.Our knowledge base from years of working in the Zimbabwean climate with Zimbabwe farmers, and the rigorous testing of our grain protection products, means that Shumba Grain protection dust and Shumba grain protection liquid are nationally recognised, trusted brands.