Hajikhani, S., Shirani Rad, A.H., Taheri, M., Vali Taghaddosi, M. e Saif Zadeh, S. 2017. The effect of planting date and applications herbicide on the population, weed dry matter and grain yield of chintzy beans. Revista da Faculdade de Agronomia da Universidade de Zulia. 34, 3 (Jul. 2017), 429 - 432.