Dyer, Sonya2006-12-282006-12-2819981998http://hdl.handle.net/2440/19672Bibliography: leaves 132-185.113 leaves : ill. (some col.) ; 30 cm.64819 bytesapplication/pdfenWheat Diseases and pests ControlGaeumannomyces graminis ControlThe role of colonisation of soil and wheat roots by Trichoderma koningii in biological control of Gaeumannomyces graminis var. tritici / Sonya Dyer.Thesis