Fig. 4

In vitro assessment of Pk_EgyACGEB_O1 and Pk_EgyACGEB_O2 filtrates against plant fungi. The culture filtrate of both strains consistently inhibited the growth of all tested fungi including A. terreus, B. cinerea, Bipolaris spp., C. spicifer, R. solani, and F. solani (A to L); Performed three plate replicates for each fungal pathogen. However, Pk_EgyACGEB_O1 filtrate had a slight impact on A. terreus and R. solani (A and I). Boiling the culture filtrates for five minutes reduced the inhibitory impact of both strains on the pathogenic fungi (M to X)