Will corn meal cure take all root rot? A soil sample came back infected with "Gaeumannomyces graminis var. graminis" or take all root rot. Recommended action was removing top 2-3" inches of soil, treating with Bayleton or Heritage and resodding with centipede. The couryard has been resodded twice in the last 2 years and declined severely over the winter, though some is left and coming out. Thanks.