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The effect of triazole-coated superphosphate, applied at sowing, on stripe rust and yield of wheat

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Abstract

The duration of control (days after sowing that the disease severity reached 10%) of stripe rust of wheat with triadimefon- or flutriafol-coated superphosphate, applied at seeding, on a susceptible wheat cultivar, Bindawarra, was determined in field experiments. Both fungicides were equally effective and rates of application ≥100 g/ha protected plants for 17–19 weeks after sowing regardless of the timing of the onset of the epidemic. This protection was associated with yield increases ranging from 23–60%, depending on the onset of the epidemic and rate of fungicide application.

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Brown, J.S., Hannah, M. & Ballinger, D.J. The effect of triazole-coated superphosphate, applied at sowing, on stripe rust and yield of wheat. Australasian Plant Pathology 19, 79–81 (1990). https://doi.org/10.1071/APP9900079

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  • DOI: https://doi.org/10.1071/APP9900079

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