1. Steffens, G. L., T. C. Tso, and D. W. Spaulding: Fatty alcohol inhibition of tobacco axillary and terminal bud growth; Agr. and Food Chem. 15 (1967) 972 to 975.
5. Tso, T. C., L. G. Burk, and G. L. Steffens: Localization of methyl laurate, an inhibitor of tobacco axillary bud growth; Tobacco Sci. 10 (1966) 77-80.
6. Tso, T. C., H. Chu, and D. W. Dejong: Residue levels of fatty compounds and surfactants as suckering agents on tobacco; Beitr. zur Tabakforschung 8 (1975) 241-245. 62
7. Tso, T. C., and J. E. McMurtrey, Jr.: Preliminary observations on inhibition of tobacco suckers by vegetable oils and fatty acids: Tobacco Sci. 7 (1963) 101 to 104.
8. Tso, T. C., G. L. Steffens, and M. E. Engelhaupt: Inhibition of tobacco axillary bud growth with fatty acid methyl esters; Agr. and Food Chem. 13 (1965) 78-81.
9. Wetteran, F. P., V. L. Olsanski, M. F. Nelson, and P. R. Fencer: Analysis of residue on tobacco leaves treated with Tweens; 1971 Report from Chemical Research Dept., ICI United States, Inc. (formerly Atlas Chemical Industries, Inc.), in a collaborative study with USDA.