Hart, W.G., & Ingle, S. 1971 Increases in fecundity of brown soft scale exposed to Methyl Parathion.. Journal of Economic Entomology 63: 204-208.
Hart, W.G., & Ingle, S. 1971 Increases in fecundity of brown soft scale exposed to Methyl Parathion.. Journal of Economic Entomology 63: 204-208.