Efficacy of Ocimum gratissimum and Vernonia amygdalina leaves of control of pathogenic fungi in Citrus Sinensis, Solanum lycopersicum and Carica papaya in Relief Market in Owerri Municipal. IJIPETS. 2025;5(1). Accessed October 18, 2026. https://journals.benchmarkjournals.com/index.php/ijipets/article/view/150