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Potential biological control of take-all disease in perennial ryegrass
(New Zealand Plant Protection Society (Inc), 2019-07-28)
Perennial ryegrass (Lolium perenne) is the major pasture grass in New Zealand but is highly susceptible to take-all disease, caused by the root-rot pathogen Gaeumannomyces graminis (Gg). Isolates of the fungus Trichoderma ...