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Environmental Microbiology and Microbial Ecology
Department of Primary Industries and Regional Development, Western Australia
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Articles 1 - 2 of 2
Full-Text Articles in Pathogenic Microbiology
Amelioration Of Root Disease Of Subterranean Clover (Trifolium Subterraneum) By Mineral Nutrients, Tim Scanlon, Tiernan A. O’Rourke, Megan H. Ryan, Martin J. Barbetti, Krishnapillai Sivasithamparam
Amelioration Of Root Disease Of Subterranean Clover (Trifolium Subterraneum) By Mineral Nutrients, Tim Scanlon, Tiernan A. O’Rourke, Megan H. Ryan, Martin J. Barbetti, Krishnapillai Sivasithamparam
Journal articles
Subterranean clover (Trifolium subterraneum) is a key pasture legume across southern Australia and elsewhere. Decline in subterranean clover pastures was first recognised in Australia during the 1960s and manifests as an increase in weeds and a decrease in desirable legume species. While both root disease and poor nutrition contribute to subterranean clover pasture decline, the relationships between root disease and nutrition have not been determined. The objective of this study was to define these relationships. Field experiments were undertaken to determine the nutritional and pathogen status of soils and subterranean clover from three Western Australian field sites. Subsequently, …
Phomopsis : The Causal Fungus Of Lupinosis, P Mcr Wood, A. G. P. Brown
Phomopsis : The Causal Fungus Of Lupinosis, P Mcr Wood, A. G. P. Brown
Journal of the Department of Agriculture, Western Australia, Series 4
It is now well known that lupinosis of sheep and cattle follows ingestion of lupin stubble colonised by the fungus Phomopsis rossiana. The fungus infects green lupins but persists on the stubble and under certain conditions apparently produces a toxin which causes the disease.
As Phomopsis is now widespread on lupins in Western Australia its ecology has been studied in detail as a basis for possible control measures.
This article outlines what is known so far of the disease and its control.