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Fig. 3 | Chemical and Biological Technologies in Agriculture

Fig. 3

From: Attenuations of bacterial spot disease Xanthomonas euvesicatoria on tomato plants treated with biostimulants

Fig. 3

Leaves (A) and roots (B) fresh weight of tomato plants grown on substrate treated or not (control) with humic acids (HA), H. seropedicae (BAC) and the combination of both (HA + BAC). White and black bars represent treatments without and with Xanthomomas euvesicatoria (Xe), respectively. Means followed by the same capital letters (without Xe) or followed by the same small letters (with Xe) do not differ by the Tukey's test, p < 0.05

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