“…In accordance with previously published studies [12][13][14][15], it can be assumed that these metabolites exhibit a high level of diversity in their properties, such as structures, phytotoxic activities, and toxicity modes. In particular, secondary metabolites of fungi are poisonous substances to plants produced through naturally occurring biochemical reactions of these microorganisms [16]. Therefore, the phytotoxicity of the mentioned samples of the D series was probably increased by the metabolites of the microorganisms found in this medium.…”