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Development of an online pesticide information system for Chile : Final report to Syngenta Chile
Lewis, Kathleen; Newbold, Marguerite (University of Hertfordshire, 2001)Report describes an online software package that provides farmers and growers with a quick and visual way of identifying the most effective and environmentally safe pestciide product. The system was designed to help (a) ... -
The development of Diagnostics for Evaluating Beta Germplasm
Thomas, T.H.; Asher, M. J. C.; Smith, H.G.; Clarke, N.A.; Mutasa-Gottgens, Euphemia; Thompson, J.R. (1993)The development of diagnostics for evaluating Beta germ plasm should lead to the more informative cataloguing and rapid exploitation of Beta gene banks. At Broom's Barn Experimental Station, resistance or tolerance to aphid ... -
The development of eyespot (Pseudocercosporella herpotrichoides) lesions in winter wheat crops
Higgins, S.; Fitt, Bruce D.L.; White, R.P. (1986)The development of eyespot (Pseudocercosporella herpotrichoides) lesions on main shoots of plants in winter-sown wheat crops in 1981/82, 1982/83 and 1983/84 was studied by recording the incidence and penetration of leaf ... -
The Development of Eyespot on Seedling Leaf Sheaths in Winter Wheat and Winter Barley Crops Inoculated with W-type or R-type Isolates of Pseudocercosporella herpotrichoides
Goulds, A.; Fitt, Bruce D.L. (1990-10)In 1986–88 the development of eyespot lesions in winter wheat or winter barley differed plots inoculated with W-type isolates of Pseudocercosporella herpotrichoides and plots inoculated with R-type isolates. In the spring ... -
The development of eyespot on stems of winter wheat and winter barley in crops inoculated with W-type or R-type isolates of Pseudocercosporella herpotrichoides
Goulds, A.; Fitt, Bruce D.L. (1991-10)In three contrasting seasons (1986-1988), W-type isolates of Pseudocercosporella herpotrichoides generally became established on stems of winter wheat or winter barley plants more rapidly than did R-type isolates. After ... -
Development of eyespot on winter wheat in the UK. II : Infection and lesion development on stems in relation to thermal time
Bock, C. H.; Wan, A.; Fitt, Bruce D.L.; Jenkyn, J. F.; Harvey, J. L.; Goulds, A. (2003) -
Development of eyespot on wnter wheat in the UK I Penetration and infection of leaf sheaths in relation to thermal time
Wan, A.; Bock, C. H.; Fitt, Bruce D.L.; Jenkyn, J. F.; Harvey, J. L.; Goulds, A. (2003) -
Development of leaf blotch (Rhynchosporium secalis) epidemics on barley
Henman, D. F.; Davis, H.; Fitt, Bruce D.L. (British Crop Protection Council, 2002) -
Development of light leaf spot and phoma stem canker on a range of current and historical oilseed rape cultivars at Rothamsted in 2003/4 and 2004/5 growing seasons
Downes, K.; Evans, Neal; Pirie, E. J.; Fitt, Bruce D.L. (IOBC, 2006)Field trials in successive growing seasons (2003/04 and 2004/05) were monitored for light leaf spot (Pyrenopeziza brassicae), phoma leaf spot and phoma stem canker (Leptosphaeria maculans) infection. Each experiment included ... -
Development of lux-based biosensors in P. aeruginosa ATCC 9027 for preservative efficacy testing
Shah, Niksha; Kukol, Andreas; Naseby, David (2012) -
Development of lux-based biosensors in P. aeruginosa ATCC 9027 for preservative efficacy testing
Shah, Niksha; Naseby, David (2012-08) -
Development of new quantitative physiological and molecular breeding parameters based on the sugar beet vernalization intensity model.
Chiurugwi, Tinashe; Holmes, Helen F.; Qi, Aiming; Chia, Tansy Y. P.; Hedden, Peter; Mutasa-Gottgens, Euphemia (2013-08)Sugar-beet crops, Beta vulgaris spp. vulgaris (L), suffer from premature bolting and flowering as a consequence of prolonged exposure to cold conditions (vernalization). This reduces crop yield and quality and could be ... -
Development of Oculimacula yallundae and O-acuformis (eyespot) lesions on stems of winter wheat in relation to thermal time in the UK
Bock, C. H.; Wan, A. M.; Fitt, Bruce D.L. (2009-02)Relationships between development of eyespot, caused by Oculimacula yallundae (OY) or O. acuformis (OA) on stems of winter wheat (cv. Avalon), and thermal time (degrees C days after sowing) were investigated in field ... -
Development of Oculimacula yallundae and O-acuformis (eyespot) on leaf sheaths of winter wheat in the UK in relation to thermal time
Wan, A. M.; Bock, C. H.; Fitt, Bruce D.L.; Harvey, J. L.; Jenkyn, J. F. (2005-04)In a controlled environment (15/10 degrees C) (day/night) container experiment on winter wheat (cv. Avalon), eyespot incidence (percentage of plants affected) and number of leaf sheaths penetrated after 6 weeks increased ... -
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 PCR for the detection of Polymyxa-betae in sugar beet roots and its application in field studies
Mutasa-Gottgens, Euphemia; Chwarszczynska, D. M.; Adams, Michael J.; Ward, Elaine; Asher, M. J. C. (1995-11)A previously cloned 1.8 kb PCR Polymyxa betae DNA fragment has been fully sequenced and used to design PCR primers for the specific detection of P. betae in sugar beet seedling roots. The primers did not amplify sequences ... -
Development of phoma canker (Leptosphaeria maculans) on stems of winter oilseed rape in England in relation to thermal time
Fitt, Bruce D.L.; Sun, P.; Steed, J. M.; Toscano-Underwood, C.; West, Jon S. (2003) -
Development of phoma lesions on oilseed rape leaves inoculated with ascospores of A-group or B-group Leptosphaeria maculans (stem canker) at different temperatures and wetness durations
Toscano-Underwood, C.; West, Jon S.; Fitt, Bruce D.L.; Todd, A.D.; Jedryczka, M. (2001-02)In controlled-environment experiments, ascospores of both A-group and B-group Leptosphaeria maculans were able to infect leaves of oilseed rape and produce phoma leaf spot lesions at temperatures from 5 to 20 degreesC and ... -
Development of phoma stem canker (Leptosphaeria maculans) and light leaf spot (Pyrenopeziza brassicae) on current and historical oilseed rape cultivars in 2003/04, 2004/05 and 2005/06 UK growing seasons
Stonard, Jenna F.; Downes, K.; Pirie, E. J.; Fitt, Bruce D.L.; Evans, Neal (2007) -
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, ...