Fig. 1From: Herbicidal efficacy of harzianums produced by the biofertilizer fungus, Trichoderma brevicompactumThe phytotoxic effect of HA and HB (1–2) on B. chinensis compared to the positive control, 2,4-D. The inhibition rate of a root or b shoot length by HA and HB or 2,4-D (n = 5). The photographs of B. chinensis seedlings after treatment with c HA and HB or d 2,4-DBack to article page