1. Development of insecticide resistance inHeliothis zeaHeliothis virescens;Sparks;Bull. Entomol. Soc. Am.,1981
2. M. R. Williams, 1996, Cotton insect losses, 1995, Proceedings of the Beltwide Cotton Conferences, 670, National Cotton Council, Memphis, TN
3. Development of resistance inHeliothis;Wolfenbarger;Bull. Entomol. Soc. Am.,1981
4. Insecticide resistance and the tobacco budworm: Past, present and future;Sparks;Rev. Pestic. Toxicol.,1993
5. Resistance to some chlorinated hydrocarbon insecticides in the bollworm,Heliothis zea;Graves;J. Econ. Entomol.,1963