Antonio, Rafaela Priscila, et al. “Reaction of Cenchrus Accessions to Pyricularia Grisea in the Semiarid Region of Pernambuco”. Journal of Environmental Analysis and Progress, vol. 6, no. 4, Dec. 2021, pp. 396-02, doi:10.24221/jeap.6.4.2021.4689.396-402.