Browsing by Author "Roberts, James E."
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- 1988-89 insect pest management for livestock and petsRoberts, James E. (Virginia Cooperative Extension Service, 1988-01)
- Agricultural pest control - Animal : a training program for the certification of pesticide applicatorsMacInnis, Gordon A.; Roberts, James E. (Virginia Cooperative Extension, 1980)
- Agricultural plant pest control : a training program for the certification of pesticide applicatorsAllen, William A.; Brann, Daniel E.; Chappell, William E.; Drake, Charles R.; McPherson, Robert M.; Martin, J. M.; Roberts, James E.; Smith, Ellen S. (Virginia Polytechnic Institute and State University. Extension Division, 1979)
- External parasites of beef cattleRoberts, James E. (Virginia Cooperative Extension Service, 1980-01)List of insect pests of beef cattle, insecticides to kill them, and how to mix and apply chemicals
- External parasites of dairy cattleRoberts, James E. (Virginia Cooperative Extension Service, 1980-01)List of insect pests, insecticides and how to mix and apply them.
- External parasites of horsesRoberts, James E. (Virginia Cooperative Extension Service, 1981-01)A list of common external parasites of horses and instructions on specific pesticides and their application.
- Strawberry insect controlRoberts, James E. (Virginia Cooperative Extension Service, 1978-01)Insect pests on strawberries and list of insecticides for their control