Lamas, Fernando Mendes, et al. “Mepiquat Chloride, Thidiazuron and Ethephon Applied on Cotton in Ponta Porã, MS, Brazil”. Pesquisa Agropecuaria Brasileira, vol. 34, no. 10, Oct. 1999, pp. 1871-80, doi:10.1590/S1678-3921.pab1999.v34.5507.