1. Ball, H.J., 1981. Larval and adult control recommendations and insecticide resistance data for corn rootworms in Nebraska (1948–1981). Report 3. The Agricultural Experiment Station, University of Nebraska-Lincoln.
2. Ball, H.J., Hill, R.E., 1953. You can control corn rootworm. Nebraska Export Station Quart. Winter 1952–53, Nebraska Agricultural Export Station, Lincoln, Nebraska.
3. Ball, H.J., Roselle, R.E., 1954. You can control corn rootworms. University of Nebraska Extended Circular 1567.
4. Insecticide resistance in the adult western corn rootworm in Nebraska;Ball;J. Econ. Entomol.,1962
5. Differential resistance of corn rootworms to insecticides in Nebraska and adjoining states;Ball;J. Econ. Entomol.,1963