Figure i6. Antagonistic effect of one fungus, Ps. "zonatum (in center), 

 upon another, T. I'lgnorum. From Goidanich et al. (341). 



Figure 17. Attack of an antagonistic fungus. T. llgnorum, upon another 

 fungus, F. sambiicinum (in center). From Goidanich et al. (341). 



