Browsing Research publications by Author "Ashby, A.M."
Now showing items 1-7 of 7
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Development of a PCR based detection technique for Pyrenopeziza brassicae, causal agent of light leaf spot on winter oilseed rape (Brassica napus L. subsp. oleifera)
Foster, Simon J.; Ashby, A.M.; Fitt, Bruce D.L. (1997) -
Development of a PCR based diagnostic technique for light leaf spot (Pyrenopeziza brassicae) on winter oilseed rape
Foster, Simon J.; Ashby, A.M.; Fitt, Bruce D.L. (British Crop Protection Council, 1998) -
Development of a PCR-based diagnostic technique for light leaf spot (Pyrenopeziza brassicae) incidence on winter oilseed rape (Brassica napus subsp. oleifera)
Foster, Simon J.; Ashby, A.M.; Fitt, Bruce D.L. (1998)Light leaf spot, caused by the fungal pathogen Pyrenopeziza brassicae Sutton and Rawlinson (anamorph Cylindrosporium concentricum), is a major disease of winter oilseed rape (Brassica napus subsp. oleifera) in the UK, ... -
Development of PCR based diagnostic techniques for the two mating types of Pyrenopeziza brassicae (light leaf spot) on winter oilseed rape (Brassica napus ssp. oleifera)
Foster, S.J.; Singh, G.; Fitt, Bruce D.L.; Ashby, A.M. (1999-08)Two sets of PCR primers were designed from DNA sequence which flanked the 3' end of the Pyrenopeziza brassicae mating type idiomorphs (MAT-1 and MAT-2). The first set of primers facilitated the amplification of a 750 bp ... -
Development of Pyrenopeziza brassicae apothecia on agar and oilseed rape debris
Gilles, T.; Ashby, A.M.; Fitt, Bruce D.L.; Cole, T. (2001-06)The development of apothecia of Pyrenopeziza brassicae (anamorph Cylindrosporium concentricum) on oilseed rape debris and compost malt agar was observed by scanning electron and light microscopy. On oilseed rape debris, ... -
Improved PCR-based assays for pre-symptomatic diagnosis of light leaf spot and determination of mating type of Pyrenopeziza brassicae on winter oilseed rape
Foster, S.J.; Ashby, A.M.; Fitt, Bruce D.L. (2002-05)An existing PCR-based method for diagnosis of the winter oilseed rape (Brassica napus ssp oleifera) fungal pathogen Pyrenopeziza brassicae (cause of light leaf spot) was improved by the development of a pair of primers ... -
Resistance to infection by stealth : Brassica napus (winter oilseed rape) and Pyrenopeziza brassicae (light leaf spot)
Boys, E.F.; Roques, S.E.; Evans, N.; Latunde-Dada, A.O.; West, Jon S.; Fitt, Bruce D.L.; Ashby, A.M.; Thomas, J.E. (2007-08)Light leaf spot (Pyrenopeziza brassicae) is an important disease on winter oilseed rape crops (Brassica napus) in northern Europe. In regions where economically damaging epidemics occur, resistance to P. brassicae in ...