Fig. 1.

Weed control efficacy (WCE) % recorded at 70 and 100 days after transplanting (DAT) for different weed management methods. Note OPPW20%, MLW30%, and OOPW30% are the aqueous extracts of orange peel waste, mango leaves, and olive oil waste, respectively; OPPWM, MLWM, OOPWM and RSM are mulching with orange peel waste, mango leaves, olive oil waste, and rice straw, respectively; OXYF and ½OXYF are oxyfluorfen herbicide applied at rates of 1.8 and 0.9 l ha⁻¹, respectively. Dissimilar letters were significantly different at p < 0.05 according to the Duncan test. Error bars on the columns stands for ± standard deviation.