CHEMICAL CONTROL OF WEED IN COWPEA Vigna unguiculata (L.) Walp. IN TWO PRODUCTION LOCATIONS, PANAMA. ciencia-agropecuaria [Internet]. 1991 Feb. 15 [cited 2026 Oct. 9];(7):35-41. Available from: https://idiap.desarrollo-ojs1.metadatos.org/index.php/ciencia-agropecuaria/article/view/494