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. 2019 May 23;18:89. doi: 10.1186/s12934-019-1108-y

Fig. 1.

Fig. 1

Characterization of Trichoderma strains by macroscopic morphology of the growth pattern of colonies in PDA medium after 5 days: a Optical microscopy arrangements of hyphae; b Conidiophores and conidia. Magnification ×400