SINGH, Harpreet; MANHAS, S.S. Performance of pre and post-emergence herbicides in Bt-cotton crop. Annals of Agricultural Research, India, v. 37, n. 3, 2016. Disponível em: https://epubs.icar.org.in/index.php/AAR/article/view/62784. Acesso em: 7 jun. 2026.