Published online by Cambridge University Press: 12 June 2017
Zimmerman has summarized the plant hormone activity of trichlorobenzoic acid and various substituted derivatives. The effects have been found to be formative in nature.
1 Zimmerman, P. W. and A. E. Hitchcock. Growth-regulating Effects of Chloro-substituted Derivatives of Benzoic Acid. Contrib. Boyce Thompson Inst. 16(5):209–213. 1951.Google Scholar