Establishing surface-sown pastures in a Poa labillardieri-Themeda australis association [herbicides]
1986
Campbell, M.H. | Dellow, J.J. (New South Wales Dept. of Agriculture, Orange (Australia). Agricultural Research and Veterinary Centre) | Keys, M.J. (New South Wales Dept. of Agriculture, Queanbeyan (Australia)) | Murison, R.D. (New South Wales Dept. of Agriculture, Sydney (Australia))
For T. australis, tetrapion was effective at any time; glyphosate and 2,2-DPA were effective except in winter. All 3 were effective against P. labillardieri at any time. Best establishment and development of sown grasses and legumes was attained by applying herbicides after the autumn break but before heavy frost, then surface-sowing 1-3 months later. Control of P labillardieri was best where P. aquatica and F. arundinacea established most densely.
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