“…Moreover, members of these mating populations can be found preferentially on different host plants (Leslie and Plattner, 1991;Zeller et al, 2003) and differ in their ability to produce secondary metabolites, such as fumonisins (Desjardins et al, 1995(Desjardins et al, , 2000Kedera et al, 1999;Leslie et al, 1992a,b;Proctor et al, 1999Proctor et al, , 2004, fusaric acid (Bacon et al, 1996), beauvericin (Logrieco et al, 1998;Torres et al, 2001;Reynoso et al, 2004), fusaproliferin (Reynoso et al, 2004), moniliformin Desjardins et al, 2000), fusarins (Wiebe and Bjeldanes, 1981;Song et al, 2004), and gibberellins (GAs) (El-Bahrawi, 1977;Tudzynski and Hö lter, 1998;Desjardins et al, 2000). In some cases, strains from more than one mating population can produce a particular secondary metabolite, while in other cases this ability seems to be species-specific.…”