pathogen population

Rhynchosporium secalis (scald) is one of the major diseases of barley in Australia... ANU00007 has shown that barley grass contributes to virulence diversity in scald populations... In support of and to extend this work the project has also continued to collect, store and characterise a large array of scald isolates from around Australia to determine which resistances available to breeding programs are likely to be most effective when widely used...

Rhynchosporium secalis (scald) is one of the major diseases of barley in Australia... ANU00007 has shown that barley grass contributes to virulence diversity in scald populations... In support of and to extend this work the project has also continued to collect, store and characterise a large array of scald isolates from around Australia to determine which resistances available to breeding programs are likely to be most effective when widely used...

Resistance to spot blotch is much less common than for net blotches and the efficacy of foliar fungicides in controlling the disease has not been evaluated in Australia... Grains Research Update - Foliar Diseases in cereals August 2002 twice during the flowering stage, depending on environmental conditions... Grains Research Update - Foliar Diseases in cereals August 2002 do this monitoring and to apply the fungicide...

Resistance to spot blotch is much less common than for net blotches and the efficacy of foliar fungicides in controlling the disease has not been evaluated in Australia... Grains Research Update - Foliar Diseases in cereals August 2002 twice during the flowering stage, depending on environmental conditions... Grains Research Update - Foliar Diseases in cereals August 2002 do this monitoring and to apply the fungicide...