Items where Author is "Welham, Sue"

Number of items: 180.
  • Electrophysiologically and behaviourally active semiochemicals identified from bed bug refuge substrate. (2020) Birkett, Mike, Weeks, E. N. I., Logan, J. G., Caulfield, John, Gazan, S. A., Welham, Sue, Brugman, V. A., Pickett, John, Cameron, M. M.
  • Meteorological and landscape influences on pollen beetle immigration into oilseed rape crops. (2017) Skellern, Matthew, Welham, Sue, Watts, Nigel, Cook, Sam
  • Identification of environmentally stable QTL for resistance against Leptosphaeria maculans in oilseed rape (Brassica napus). (2016) Huang, Y. J., Jestin, C., Welham, Sue, King, G. J., Manzanares-Dauleux, M. J., Fitt, Bruce, Delourme, R.
  • Statistical methods in biology: design and analysis of experiments and regression. (2015) Welham, Sue, Gezan, S. A., Clark, Suzanne, Mead, Andrew
  • Genetical and comparative genomics of Brassica under altered Ca supply identifies Arabidopsis Ca-transporter orthologs. (2014) Graham, N. S., Hammond, J. P., Lysenko, Artem, Mayes, S., O Lochlainn, S., Blasco, B., Bowen, H. C., Rawlings, Chris, Rios, J. J., Welham, Sue, Carion, P. W. C., Dupuy, L. X., King, G. J., White, P. J., Broadley, M. R.
  • A review of the effects of crop agronomy on the management of Alopecurus myosuroides. (2013) Lutman, P. J. W., Moss, Stephen, Cook, S., Welham, Sue picture_as_pdf
  • Development of an integrated pest management strategy for control of pollen beetles in winter oilseed rape (HGCA Project Report No 504). (2013) Cook, Sam, Doring, T. F., Ferguson, A. W., Martin, Janet, Skellern, Matthew, Smart, Lesley, Watts, Nigel, Welham, Sue, Woodcock, Christine, Pickett, John, Bardsley, E., Bowman, J., Burns, S., Clarke, M., Davies, J., Gibbard, C., Johnen, A., Jennaway, R., Meredith, R., Murray, D., Nightingale, M., Padbury, N., Patrick, C., Von Richthofen, J-S., Taylor, P., Tait, M., Werner, P.
  • Hydroxamic acids in Aegilops species and effects on Rhopalosiphum padi behaviour and fecundity. (2013) Elek, H., Smart, Lesley, Martin, Janet, Ahmad, S., Gordon-Weeks, R., Anda, A., Welham, Sue, Werner, P., Pickett, John picture_as_pdf
  • The potential of hydroxamic acids in tetraploid and hexaploid wheat varieties as resistance factors against the bird-cherry oat aphid, Rhopalosiphum padi. (2013) Elek, H., Smart, Lesley, Martin, Janet, Ahmad, S., Gordon-Weeks, R., Welham, Sue, Nadasy, M., Pickett, John, Werner, C. P. picture_as_pdf
  • Three-point appraisal of genetic linkage maps. (2012) Gilks, W. R., Welham, Sue, Wang, J., Clark, Suzanne, King, G. J. picture_as_pdf
  • A hypomethylated population of Brassica rapa for forward and reverse epi-genetics. (2012) Amoah, S., Kurup, Smita, Rodriguez Lopez, C. M., Welham, Sue, Powers, Stephen, Hopkins, C. J., Wilkinson, M. J., King, G. J.
  • The trait and host plant ecology of aphids and their distribution and abundance in the United Kingdom. (2011) Bell, James, Taylor, M. S., Shortall, Chris, Welham, Sue, Harrington, Richard picture_as_pdf
  • Regulatory hotspots are associated with plant gene expression under varying soil phosphorus supply in Brassica rapa. (2011) Hammond, J. P., Mayes, S., Bowen, H. C., Graham, N. S., Hayden, R. M., Love, C. G., Spracklen, W. P., Wang, J., Welham, Sue, White, P. J., King, G. J., Broadley, M. R.
  • A comparison of analysis methods for late-stage variety evaluation trials. (2010) Welham, Sue, Gogel, B. J., Smith, A. B., Thompson, Robin, Cullis, B. R. picture_as_pdf
  • A variance shift model for detection of outliers in the linear mixed model. (2010) Gumedze, F. N., Welham, Sue, Gogel, B. J., Thompson, Robin picture_as_pdf
  • Effects of environment on stability of QTL for resistance to Leptosphaeria maculans on oilseed rape (Brassica napus). (2010) Huang, Yong-Ju, Jestin, C., Welham, Sue, King, G. J., Fitt, Bruce, Delourme, R.
  • Estimation of spatial trend and automatic model selection in augmented designs. (2010) Kehel, Z., Habash, D. Z., Gezan, S. A., Welham, Sue, Nachit, M. M. picture_as_pdf
  • Some consequences of using the Horsfall-Barratt scale for hypothesis testing. (2010) Bock, C. H., Gottwald, T. R., Parker, P. E., Ferrandino, F., Welham, Sue, Vandenbosch, Frank, Parnell, S.
  • Spectral tempering to model non-stationary covariance of nitrous oxide emissions from soil using continuous or categorical explanatory variables at a landscape scale. (2010) Haskard, K. A., Welham, Sue, Lark, R. M. picture_as_pdf
  • To bite or not to bite! A questionnaire-based survey assessing why some people are bitten more than others by midges. (2010) Logan, J. G., Cook, J. I., Stanczyk, N. M., Weeks, E. N. I., Welham, Sue, Mordue (Luntz), A. J.
  • The identification of a virulence factor-enriched micro-region in the Fusarium graminearum genome. (2010) Hammond-Kosack, Kim, Antoniw, John, Freeman, A., Urban, Martin, Welham, Sue, Beacham, A.
  • The GAMes aphids play. (2009) Bell, James, Harrington, Richard, Welham, Sue, Clark, Suzanne, Pickup, J.
  • Some consequences of using the Horsfall-Barratt scale for estimating disease severity compared to nearest percent estimation. (2009) Bock, C. H., Gottwald, T. R., Parker, P. E., Ferrandino, F., Welham, Sue, Vandenbosch, Frank, Parnell, S. R.
  • A novel transcriptomic approach to identify candidate genes for grain quality traits in wheat. (2009) Wan, Yongfang, Toscano-Underwood, C., Toole, G., Skeggs, P., Zhu, T., Leverington, M., Griffiths, S., Wheeler, T., Gooding, M., Poole, R., Edwards, K. J., Gezan, S. A., Welham, Sue, Snape, J., Mills, E. N. C., Mitchell, Rowan, Shewry, Peter
  • A note on bimodality in the log-likelihood function for penalized spline mixed models. (2008) Welham, Sue, Thompson, Robin picture_as_pdf
  • Controlling for competition in neighbouring field plots in a willow (Salix spp.) trial. (2008) Gezan, S. A., Macalpine, William, Shield, Ian, Welham, Sue
  • Improving wheat for nutrition and processing. (2008) Shewry, Peter, Wan, Yongfang, Wheeler, T., Gooding, M., Poole, R., Edwards, K. J., Mills, E. N. C., Skeggs, P., Gezan, S., Welham, Sue, Shenton, C., Zhu, T., Phillips, Andy, Jones, Huw, Li, L., Ward, Jane, Freeman, Jackie, Nemeth, C., Mitchell, Rowan
  • Transcriptome analysis of grain development in hexaploid wheat. (2008) Wan, Yongfang, Poole, R. L., Huttly, Alison, Toscano-Underwood, C., Feeney, K., Welham, Sue, Gooding, M. J., Mills, C., Edwards, K. J., Shewry, Peter, Mitchell, Rowan
  • A comparison of mixed model splines for curve fitting. (2007) Welham, Sue, Cullis, B. R., Kenward, M. G., Thompson, Robin picture_as_pdf
  • Drought effects on yield and its components in Indian mustard (Brassica juncea L.). (2007) Chauhan, J. S., Tyagi, M. K., Kumar, A., Nashaat, N. I., Singh, M., Singh, N. B., Jakhar, M. L., Welham, Sue
  • Transcriptome profiling of wheat genotypes differing in bread making quality under different environments. (2007) Wan, Yongfang, Mitchell, Rowan, Leverington, M., Griffiths, S., Snape, J., Wheeler, T., Gooding, M., Poole, R., Edwards, K., Mills, C., Skeggs, P., Gezan, S., Welham, Sue, Shenton, C., Zhu, T., Shewry, Peter
  • Development and uptake of a scheme for predicting risk of severe light leaf spot on oilseed rape. (2006) Evans, N., Welham, Sue, Antoniw, John, Fitt, Bruce picture_as_pdf
  • Estimating the spatial scales of regionalized variables by nested sampling, hierarchical analysis of variance and residual maximum likelihood. (2006) Webster, Richard, Welham, Sue, Potts, J. M., Oliver, M. A.
  • Issues concerning the design and analysis of comparative field experiments. (2006) Welham, Sue, Clark, Suzanne
  • Light leaf spot risk reduced due to "dry" winter. (2006) Evans, N., Welham, Sue, Antoniw, John, Fitt, Bruce
  • Major genetic changes in wheat with potential to affect disease tolerance. (2006) Foulkes, M. J., Paveley, N. D., Worland, A., Welham, Sue, Thomas, J., Snape, J. W.
  • Multivariate spatial statistical analysis of longitudinal data in perennial crops. (2006) De Resende, M. D. V., Thompson, Robin, Welham, Sue
  • On spatial prediction of soil properties in the presence of a spatial trend: the empirical best linear unbiased predictor (E-BLUP) with REML. (2006) Lark, R. M., Cullis, B. R., Welham, Sue picture_as_pdf
  • Pasture and sheep responses to lime application in a grazing experiment in a high-rainfall area, south-eastern Australia. I. Pasture production. (2006) Li, G. D., Helyar, K. R., Welham, Sue, Conyers, M. K., Castleman, L. J. C., Fisher, R. P., Evans, C. M., Cullis, B. R., Cregan, P. D. picture_as_pdf
  • The analysis of longitudinal data using mixed model L-splines. (2005) Welham, Sue, Cullis, B. R., Kenward, M. G., Thompson, Robin picture_as_pdf
  • Environmental change and the phenology of European aphids. (2005) Harrington, Richard, Clark, Suzanne, Welham, Sue, Verrier, P. J., Denholm, C. H., Hulle, M., Maurice, D., Rounsevell, M. D., Cocu, N., European, Union Examine Consortium picture_as_pdf
  • Development of ‘RL Plus’: winter wheat variety performance in relation to site characteristics (HGCA Project Report No. 365). (2005) Welham, Sue, Thompson, Robin, Sylvester-Bradley, R.
  • Use of risk prediction models for integrated control of diseases of oilseed rape in the UK. (2005) Evans, N., Welham, Sue, Baierl, A., Antoniw, John, Papastamati, K., Vandenbosch, Frank, Fitt, Bruce, Gladders, P., Turner, J. A., Elcock, S.
  • Comments on the use of statistical tests in the comparison of stochastic weather generators by Qian et al. (2004). (2004) Semenov, Mikhail, Welham, Sue
  • Prediction in linear mixed models. (2004) Welham, Sue, Cullis, B. R., Gogel, B., Gilmour, A., Thompson, Robin picture_as_pdf
  • Development of the oilseed rape light leaf spot forecast: from model to mobile phone. (2004) Evans, N., Welham, Sue, Baierl, A., Antoniw, John, Fitt, Bruce
  • Exploitation of aphid monitoring systems in Europe to improve observation and prediction of global change impacts on terrestrial ecosystems: EXAMINE. (Final report to the EU on contract EVK2-CT-1999-20001). (2004) Harrington, Richard, Verrier, P. J., Denholm, C. H., Clarke, S. J., Welham, Sue, Maurice, D., Rounsevell, M., Cocu, N., Knight, J., Hulle, M.
  • Position of inoculum in the canopy affects the risk of septoria tritici blotch epidemics in winter wheat. (2004) Lovell, D. J., Parker, S. R., Hunter, T., Welham, Sue, Nichols, A. R.
  • Predicting light leaf spot (Pyrenopeziza brassicae ) risk on winter oilseed rape (Brassica napus ) in England and Wales, using survey, weather and crop information. (2004) Welham, Sue, Turner, J. A., Gladders, P., Fitt, Bruce, Evans, N., Baierl, A.
  • Tolerance of septoria leaf blotch in winter wheat. (2004) Parker, S. R., Welham, Sue, Paveley, N. D., Foulkes, J., Scott, R. K.
  • A perspective on the measurement of time in plant disease epidemiology. (2004) Lovell, D. J., Powers, Stephen, Welham, Sue, Parker, S. R.
  • Impacts of environmental change on aphids throughout Europe. (2003) Harrington, Richard, Denholm, C. H., Verrier, P. J., Clark, Suzanne, Welham, Sue, Hulle, M., Maurice, D., Rounsevell, M., Cocu, N., Knight, J., Bell, N., Barbagallo, S., Basky, Z., Coceano, P. G., Derron, J., Katis, N., Lukasova, H., Marrkula, I., Mohar, J., Pickup, J., Rolot, J-L., Ruszkowska, M., Schliephake, E., Seco-Fernandez, M-V., Sigvald, R., Tsitsipis, J., Ulber, B.
  • Interactive forecasting of light leaf spot (Pyrenopeziza brassicae ) risk for winter oilseed rape on the internet. (2003) Evans, N., Steed, J. M., Welham, Sue, Antoniw, John, Baierl, A., Turner, J. A., Gladders, P., Fitt, Bruce
  • Multivariate spatial statistical analysis in perennial crops. (2003) Vilela De Resende, M. D., Thompson, Robin, Welham, Sue, Baierl, A.
  • Spatial aspects of light leaf spot (Pyrenopeziza brassicae ) epidemic development on winter oilseed rape (Brassica napus ) in the United Kingdom. (2003) Evans, N., Baierl, A., Brain, P., Welham, Sue, Fitt, Bruce
  • Testing the adequacy of measured data for evaluating nitrogen turnover models by the dot-to-dot method. (2003) Smith, J. U., Smith, Pete, Richter, Goetz, Agostini, F. A., Welham, Sue
  • An efficient computing strategy for prediction in mixed linear models. (2002) Gilmour, A., Cullis, B. R., Welham, Sue, Gogel, B., Thompson, Robin
  • ASREML estimates variance matrices from multivariate data using the animal model. (2002) Gilmour, A. R., Thompson, Robin, Cullis, B. R., Welham, Sue
  • ASREML user guide release 1.0. (2002) Gilmour, A. R., Gogel, B. J., Cullis, B. R., Welham, Sue, Thompson, Robin
  • Analysis of time series. (2002) Tunnicliffe Wilson, G., Welham, Sue
  • Changes in populations of the eyespot fungi Tapesia yallundae and T. acuformis under different fungicide regimes in successive crops of winter wheat, 1984-2000. (2002) Bierman, S. M., Fitt, Bruce, Vandenbosch, Frank, Bateman, Geoff, Jenkyn, John, Welham, Sue
  • Examine(exploitation of aphis monitoring in europe): an EU thematic network for the study of global change impacts on aphid dynamics. (2002) Denholm, C. H., Barbagallo, S., Basky, Z., Bell, J. N. B., Clark, Suzanne, Coceano, P-G., Cocu, N., Colucci, R., Derron, J., Ferrara, V., Gotlin Euljak, T., Harrington, Richard, Hatala Zseller, I., Hulle, M., Katis, N., Knight, J. D., Limonta, L., Lukasova, H., Markkula, I., Maurice, D., Mohar, J., Pickup, J., Rolot, J-L., Rounsevell, M. D. A., Ruszkowska, M., Schleiphake, E., Seco-Fernandez, M. V., Sigvald, R., Verrier, P. J., Welham, Sue
  • GenStat release 6.1 reference manual. Part 1. Summary. (2002) Payne, Roger, Baird, D. B., Cherry, M., Gilmour, A. R., Harding, S. A., Lane, P. W., Morgan, G. W., Murray, D. A., Soutar, D. M., Thompson, Robin, Todd, A. D., Tunnicliffe Wilson, G., Webster, Richard, Welham, Sue
  • GenStat release 6.1 reference manual. Part 2. Directives. (2002) Payne, Roger, Baird, D. B., Cherry, M., Gilmour, A. R., Harding, S. A., Lane, P. W., Morgan, G. W., Murray, D. A., Soutar, D. M., Thompson, Robin, Todd, A. D., Tunnicliffe Wilson, G., Webster, Richard, Welham, Sue
  • Improving and exploiting self-defence against wheat diseases. (2002) Parker, S. R., Paveley, N. D., Foulkes, M. J., Lovell, D. J., Welham, Sue, Worland, A. J.
  • Interactive forecasting on the Internet of light leaf spot (Pyrenopeziza brassicae ) risk for winter oilseed rape. (2002) Evans, N., Steed, J. M., Welham, Sue, Antoniw, John, Turner, J. A., Gladders, P., Fitt, Bruce
  • Modelling the daily progress of light leaf spot epidemics on winter oilseed rape (Brassica napus ), in relation to Pyrenopeziza brassicae inoculum concentrations and weather factors. (2002) Papastamati, K., Vandenbosch, Frank, Welham, Sue, Fitt, Bruce, Evans, N., Steed, J. M.
  • Modelling the daily progress of light leaf spot epidemics on winter oilseed rape (Brassica napus ), in relation to Pyrenopeziza brassicae inoculum concentrations and weather factors. (2002) Papastamati, K., Vandenbosch, Frank, Welham, Sue, Fitt, Bruce, Evans, N., Steed, J. M.
  • Quantification of raindrop kinetic energy for improved prediction of splash-dispersed pathogens. (2002) Lovell, D. J., Parker, S. R., Van Peteghem, P., Webb, D. A., Welham, Sue
  • REML analysis of mixed models. (2002) Thompson, Robin, Welham, Sue
  • Modelling of rain splash trajectories and prediction of rain splash height. (2001) Pietravalle, S., Vandenbosch, Frank, Welham, Sue, Parker, S. R., Lovell, D. J. picture_as_pdf
  • Modelling the daily progress of light leaf spot epidemics on winter oilseed rape (Brassica napus ) in relation to Pyrenopeziza brassicae inoculum concentrations and weather factors. (2001) Papastamati, K., Vandenbosch, Frank, Welham, Sue, Fitt, Bruce, Evans, N., Steed, J. M.
  • Modelling the effects of temperature and wetness duration on development of light leaf spot on oilseed rape leaves inoculated with Pyrenopeziza brassicae conidia. (2001) Gilles, T., Fitt, Bruce, Welham, Sue, Evans, N., Steed, J. M., Jeger, M. J.
  • Modelling the progress of light leaf spot (Pyrenopeziza brassicae ) on winter oilseed rape (Brassica napus ) in relation to leaf wetness and temperature. (2001) Papastamati, K., Welham, Sue, Fitt, Bruce, Gladders, P. picture_as_pdf
  • Stem canker on winter oilseed rape during three growing seasons in England, France and Poland: an ACCESS database of results from the IMASCORE field experiments. (2001) Leech, P. K., Welham, Sue
  • Effects of stem canker (Leptosphaeria maculans ) and light leaf spot (Pyrenopeziza brassicae ) on yield of winter oilseed rape (Brassica napus ) in southern England. (2000) Zhou, Y., Fitt, Bruce, Welham, Sue, Evans, N., Gladders, P.
  • Effects of temperature and wetness duration on conidial infection, latent period and asexual sporulation of Pyrenopeziza brassicae on leaves of oilseed rape. (2000) Gilles, T., Fitt, Bruce, Kennedy, R., Welham, Sue, Jeger, M. J.
  • Introducing an interactive Internet based forecasting system for light leaf spot of winter oilseed rape in the UK. (2000) Evans, N., Antoniw, John, Fitt, Bruce, Gladders, P., Welham, Sue
  • Predicting leaf infection by Leptosphaeria maculans on winter oilseed rape. (2000) West, Jon, Evans, N., Leech, P. K., Fitt, Bruce, Welham, Sue, Jedryczka, M., Penaud, A.
  • Relationships between phoma leaf spot and development of stem canker (Leptosphaeria maculans ) on winter oilseed rape (Brassica napus ) in southern England. (2000) Sun, P., Fitt, Bruce, Gladders, P., Welham, Sue
  • A comparison of modelling methods for forecasting light leaf spot (Pyrenopeziza brassicae ) on winter oilseed rape in the UK. (2000) Welham, Sue, Papastamati, K., Fitt, Bruce, Turner, J. A., Gladders, P.
  • Conditions for infection of oilseed rape leaves by ascospores of UK (A group) and Polish (B group) Leptosphaeria maculans (stem canker). (1999) Biddulph, J. E., Fitt, Bruce, Gladders, P., Jedryczka, M., West, Jon, Welham, Sue
  • Effects of severity and timing of stem canker (Leptosphaeria maculans ) symptoms on yield of winter oilseed rape (Brasica napus ) in the UK. (1999) Zhou, Y., Fitt, Bruce, Welham, Sue, Gladders, P., Sansford, C. E., West, Jon picture_as_pdf
  • Effects of temperature and wetness duration on infection of oilseed rape by ascospores of A-group or B-group Leptosphaeria maculans (stem canker). (1999) Biddulph, J. E., Fitt, Bruce, Jedryczka, M., West, Jon, Welham, Sue
  • Effects of temperature and wetness duration on infection of oilseed rape leaves by ascospores of Leptosphaeria maculans (stem canker). (1999) Biddulph, J. E., Fitt, Bruce, Leech, P. K., Welham, Sue, Gladders, P. picture_as_pdf
  • Epidemiology, forecasting and management of winter oilseed rape diseases in the UK. (1999) Fitt, Bruce, Gladders, P., Sutherland, K. G., Turner, J. A., Welham, Sue
  • Forecasting light leaf spot (Pyrenopeziza brassicae ) of winter oilseed rape (Brassica napus ) on the Internet. (1999) Souter, S. D., Castells, Nathalie, Antoniw, John, Welham, Sue, Fitt, Bruce, Evans, N., Gladders, P., Turner, J. A., Sutherland, K.
  • Forecasting light leaf spot of winter oilseed rape in the UK. (1999) Evans, N., Fitt, Bruce, Welham, Sue
  • Investigating the horizontal spatial spread of light leaf spot (Pyrenopeziza brassicae ) of winter oilseed rape in the UK. (1999) Evans, N., Fitt, Bruce, McCartney, H. A., Welham, Sue, Mcroberts, N.
  • Modelling the progress of light leaf spot (Pyrenopeziza brassicae ) on winter oilseed rape (Brassica napus) in relation to weather criteria. (1999) Papastamati, K., Welham, Sue, Fitt, Bruce, Gladders, P.
  • Optimising the use of fungicides to control stem canker of oilseed rape. (1999) West, Jon, Leech, P. K., Fitt, Bruce, Welham, Sue, Penaud, A., Peres, A., Poisson, B.
  • Quantification of rainsplash for improved prediction of Septoria disease risk. (1999) Lovell, D. J., Parker, S. R., Van Petegheim, P., Webb, D. A., Welham, Sue
  • Relationships between regional weather and incidence of light leaf spot (Pyrenopeziza brassicae ) on winter oilseed rape in England and Wales. (1999) Welham, Sue, Fitt, Bruce, Turner, J. A., Gladders, P., Sutherland, K.
  • Sampling winter oilseed rape crops to assess incidence of light leaf spot (Pyrenopeziza brassicae ) in the UK. (1999) Evans, N., Fitt, Bruce, McCartney, H. A., Welham, Sue, Mcroberts, N.
  • Yield loss of winter oilseed rape in relation to severity of stem canker (Leptosphaeria maculans ) in the UK. (1999) Zhou, Y., Fitt, Bruce, Welham, Sue, Gladders, P., Sansford, C. E., West, Jon
  • The analysis of designed experiments and longitudinal data using smoothing splines. (1999) Verbyla, A. P., Cullis, B. R., Kenward, M. G., Welham, Sue
  • Development and control of light leaf spot (Pyrenopeziza brassicae ) epidemics in winter oilseed rape in the UK. (1998) Sutherland, K. G., Fitt, Bruce, Steed, J. M., Welham, Sue, Gladders, P., Turner, J. A.
  • Development of a system for forecasting severe light leaf spot in winter oilseed rape. (1998) Sutherland, K. G., Fitt, Bruce, Gladders, P., Steed, J. M., Turner, J. A., Welham, Sue
  • Effects of light leaf spot (Pyrenopeziza brassicae ) on yield of winter oilseed rape (Brassica napus ). (1998) Su, H., Fitt, Bruce, Welham, Sue, Sansford, C. E., Sutherland, K. G.
  • Effects of temperature and wetness duration on infection of oilseed rape leaves by ascospores of Leptosphaeria maculans (stem canker). (1998) Biddulph, J. E., Fitt, Bruce, Welham, Sue
  • Empirical models for prediction of regional light leaf spot (Pyrenopeziza brassicae ) incidence on winter oilseed rape in the UK. (1998) Welham, Sue, Turner, J. A., Fitt, Bruce, Gladders, P., Sutherland, K. G.
  • Epidemiology and forecasting of light leaf spot (Pyrenopeziza brassicae ) on winter oilseed rape in the UK. (1998) Fitt, Bruce, Gladders, P., Sutherland, K. G., Turner, J. A., Welham, Sue, Biddulph, J. E., Hardwick, N. V., Wale, S. J.
  • Estimating yield loss from light leaf spot (Pyrenopeziza brassicae ) on winter oilseed rape (Brassica napus ) in the UK. (1998) Su, H., Sansford, C. E., Fitt, Bruce, Gladders, P., Lockley, K. D., Sutherland, K. G., Welham, Sue
  • Forecasting and management of light leaf spot and stem canker on winter oilseed rape. (1998) Fitt, Bruce, Steed, J. L., Welham, Sue, West, Jon, Gladders, P., Meakin, P.
  • Simulation modelling of the progress of light leaf spot on winter oilseed rape (Brassica napus ) in relation to criteria for infection by Pyrenopeziza brassicae. (1998) Papastamati, K., Welham, Sue, Fitt, Bruce, Gladders, P.
  • Effects of planting mixtures of different sizes of potato seed tubers on the yield and size of tubers. (1997) Hide, G. A., Welham, Sue, Read, P. J., Ainsley, A. E. picture_as_pdf
  • Effects of temperature, cultivar and isolate on the incubation period of white leaf spot (Mycosphaerella capsellae ) on oilseed rape (Brassica napus ). (1997) Inman, A. J., Fitt, Bruce, Welham, Sue, Evans, R. L., Murray, D. A.
  • Estimating yield loss from light leaf spot (Pyrenopeziza brassica ) on winter oilseed rape. (1997) Su, H., Fitt, Bruce, Gladders, P., Hardwick, N. V., Lockley, K. D., Sansford, C. E., Sutherland, K. G., Welham, Sue
  • Genstat 5 Release 4.1 reference manual supplement. (1997) Payne, Roger, Lane, P. W., Baird, D. B., Gilmour, A. R., Harding, S. A., Morgan, G. W., Murray, D. A., Thompson, Robin, Todd, A. D., Tunnicliffe Wilson, G., Webster, Richard, Welham, Sue
  • Genstat 5 Release 4.1 reference summary. (1997) Payne, Roger, Lane, P. W., Baird, D. B., Gilmour, A. R., Harding, S. A., Morgan, G. W., Murray, D. A., Thompson, Robin, Todd, A. D., Tunnicliffe Wilson, G., Webster, Richard, Welham, Sue
  • Genstat for Windows command language manual. (1997) Payne, Roger, Lane, P. W., Baird, D. B., Gilmour, A. R., Harding, S. A., Morgan, G. W., Murray, D. A., Thompson, Robin, Todd, A. D., Tunnicliffe Wilson, G., Webster, Richard, Welham, Sue
  • Predicting severe light leaf spot (Pyrenopeziza brassicae ) on winter oilseed rape in the U.K. (1997) Fitt, Bruce, Gladders, P., Turner, J. R., Sutherland, K. G., Welham, Sue
  • Prospects for developing a forecasting scheme to optimise use of fungicides for disease control on winter oilseed rape in the UK. (1997) Fitt, Bruce, Gladders, P., Turner, J. A., Sutherland, K. G., Welham, Sue, Davies, J. M. L.
  • Designing experiments to examine competition effects between neighbouring plants in mixed populations. (1996) Welham, Sue, Bailey, Rosemary, Ainsley, A. E., Hide, G. A.
  • Effects of wetness period and temperature on development of dark pod spot (Alternaria brassicae ) on oilseed rape (Brassica napus ). (1996) Hong, C. X., Fitt, Bruce, Welham, Sue
  • Genstat 3[3] Procedure Library. (1996) Payne, Roger, Lane, P., Harding, S., Murray, D., Thompson, Robin, Todd, A., Welham, Sue
  • Genstat 5 Release 3.2 Command Language Manual. (1996) Payne, Roger, Lane, P. W., Baird, D. B., Harding, S. A., Murray, D. A., Morgan, G. W., Todd, A. D., Thompson, Robin, Tunnicliffe Wilson, G., Webster, R. J., Welham, Sue, White, R. P.
  • Genstat 5 Release 3.2 version for PC Windows and DOS. (1996) Payne, Roger, Lane, P., Harding, S., Murray, D., Thompson, Robin, Todd, A., Welham, Sue
  • Genstat 5 Release 3.2 version for Vax VMS. (1996) Payne, Roger, Lane, P., Harding, S., Murray, D., Thompson, Robin, Todd, A., Welham, Sue
  • Predicting risk of severe light leaf spot (Pyrenopeziza brassicae ) on winter oilseed rape in the UK. (1996) Fitt, Bruce, Gladders, P., Turner, J. A., Sutherland, K. G., Welham, Sue
  • The yield of potato plants as affected by stem canker (Rhizoctonia solani ), blackleg (Erwinia carotovora subsp. atroseptica ) and by neighbouring plants. (1996) Hide, G. A., Welham, Sue, Read, P. J., Ainsley, A. E.
  • Design and analysis of experiments in Genstat. Course at Pfizer Central Research, 24-25 April 1995. (1995) Payne, Roger, Welham, Sue
  • Early development of light leaf spot (Pyrenopeziza brassicae) on winter oilseed rape (Brassica napus) in relation to temperature and leaf wetness. (1995) Figueroa, L., Fitt, Bruce, Welham, Sue, Shaw, M. W., McCartney, H. A.
  • Economic and statistical considerations in the measurement of total factor productivity (TFP). (1995) Rayner, A. I., Welham, Sue
  • Effects of temperature on the development of light leaf spot (Pyrenopeziza brassicae) on oilseed rape (Brassica napus). (1995) Figueroa, L., Fitt, Bruce, Shaw, M. W., McCartney, H. A., Welham, Sue
  • Efficient analysis of field experiments using two-dimensional spatial models. (1995) Gilmour, A., Welham, Sue, Harding, S. A.
  • Forecasting development of light leaf spot (Pyrenopeziza brassicae) epidemics on winter oilseed rape. (1995) Gladders, P., Fitt, Bruce, Welham, Sue
  • Genstat 3[2] Procedure Library. (1995) Payne, Roger, Lane, P., Harding, S., Murray, D., Thompson, Robin, Todd, A., Welham, Sue
  • Genstat 5 Release 3.1 version for Dec Alpha AXP OSF/1. (1995) Payne, Roger, Lane, P., Harding, S., Murray, D., Thompson, Robin, Todd, A., Welham, Sue
  • Genstat 5 Release 3.1 version for Hewlatt Packard 9000 Series 700. (1995) Payne, Roger, Lane, P., Harding, S., Murray, D., Thompson, Robin, Todd, A., Welham, Sue
  • Genstat 5 for Windows reference manual supplement. (1995) Payne, Roger, Lane, P. W., Baird, D. B., Gilmour, A. R., Harding, S. A., Morgan, G. W., Murray, D. A., Thompson, Robin, Todd, A. D., Tunnicliffe Wilson, G., Webster, Richard, Welham, Sue
  • Genstat 5 release 3.2 manual supplement. (1995) Payne, Roger, Lane, P. W., Baird, D. B., Harding, S. A., Murray, D. A., Morgan, G. W., Todd, A. D., Thompson, Robin, Tunnicliffe Wilson, G., Webster, Richard, Welham, Sue, White, R. P.
  • Genstat 5 release 3.2 reference summary. (1995) Payne, Roger, Lane, P. W., Baird, D. B., Harding, S. A., Murray, D. A., Morgan, G. W., Todd, A. D., Thompson, Robin, Tunnicliffe Wilson, G., Webster, Richard, Welham, Sue, White, R. P.
  • The Genstat TWOD Procedure. (1995) Gilmour, A. R., Harding, S. A., Welham, Sue
  • Genstat for Windows reference summary. (1995) Payne, Roger, Lane, P. W., Baird, D. B., Harding, S. A., Murray, D. A., Morgan, G. W., Todd, A. D., Thompson, Robin, Tunnicliffe Wilson, G., Webster, Richard, Welham, Sue, White, R. P.
  • Genstat for Windows. Release 3.2 manual supplement. (1995) Payne, Roger, Lane, P. W., Baird, D. B., Harding, S. A., Murray, D. A., Morgan, G. W., Todd, A. D., Thompson, Robin, Tunnicliffe Wilson, G., Webster, Richard, Welham, Sue, White, R. P.
  • Predicting early development of light leaf spot (Pyrenopeziza brassicae) on winter oilseed rape. (1995) Gladders, P., Fitt, Bruce, Figueroa, L., McCartney, H. A., Shaw, M. W., Welham, Sue
  • Sensitivity to prochloraz in populations of the eyespot fungus, Pseudocercosporella herpotrichoides , in relation to fungicide treatments and their efficacy in continuous winter wheat. (1995) Bateman, Geoff, Landau, S., Welham, Sue
  • Sustainability - the Rothamsted experience. (1995) Johnston, Johnny, Landau, S., Payne, Roger, Welham, Sue, Rayner, A. I.
  • Use of splines in extending random coefficient regression models for the analysis of repeated measurements. (1995) Kenward, M. G., Welham, Sue
  • Use of the most probable number technique to quantify soil-borne plant pathogens. (1995) Adams, Michael, Welham, Sue
  • A case study in measurement and analysis of disease gradients. (1995) Welham, Sue, McCartney, H. A., Fitt, Bruce
  • The influence of planting seed tubers with gangrene (Phoma foveata ) and of neighbouring healthy, diseased and missing plants on the yield and size of potatoes. (1995) Hide, G. A., Welham, Sue, Read, P. J., Ainsley, A. E. picture_as_pdf
  • Comparisons of some GLMM estimators for a simple binomial model. (1994) Waddington, D., Welham, Sue, Gilmour, A. R., Thompson, Robin
  • Effects of previous cropping and fungicide timing on the development of light leaf spot (Pyrenopeziza brassicae ) seed yield and quality of winter oilseed rape (Brassica napus ). (1994) Figueroa, L., Shaw, M. W., Fitt, Bruce, McCartney, H. A., Welham, Sue
  • Genstat 3[1] Procedure Library. (1994) Payne, Roger, Lane, P., Harding, S., Murray, D., Thompson, Robin, Todd, A., Welham, Sue
  • Genstat 5 Release 3.1 version for Dec Alpha AXP OpenVMS. (1994) Payne, Roger, Lane, P., Harding, S., Murray, D., Thompson, Robin, Todd, A., Welham, Sue
  • Genstat 5 Release 3.1 version for Sun 4 SunOS. (1994) Payne, Roger, Lane, P., Harding, S., Murray, D., Thompson, Robin, Todd, A., Welham, Sue
  • Genstat 5 Release 3.1. Vax VMS version. (1994) Payne, Roger, Lane, P., Harding, S., Murray, D., Thompson, Robin, Todd, A., Welham, Sue
  • Genstat 5 Release 3.1. Version for PC DOS. (1994) Payne, Roger, Lane, P., Harding, S., Murray, D., Thompson, Robin, Todd, A., Welham, Sue
  • Genstat5 Release 3.1 version for Sun 4 Solaris. (1994) Pyne, R., Lane, P., Harding, S., Murray, D., Thompson, Robin, Todd, A., Welham, Sue
  • Measuring sustainability. (1994) Barnett, V., Landau, S., Welham, Sue
  • Observer behaviour in assessment of lodging in cereals. (1994) Goulds, A., Welham, Sue, Fitt, Bruce
  • Sampling to determine patterns of disease in linseed. (1994) Welham, Sue, Fitt, Bruce
  • The Classical Experiments and the environment. (1993) Perry, J. N., Potts, J. M., Welham, Sue
  • Genstat 2[3] Procedure Library. (1993) Payne, Roger, Lane, P., Harding, S., Murray, D., Thompson, Robin, Todd, A., Welham, Sue
  • Genstat 5 Release 2.2. Student version for IBM XT/AT and compatible PCs. (1993) Payne, Roger, Lane, P., Harding, S., Murray, D., Thompson, Robin, Todd, A., Welham, Sue
  • Genstat 5 Release 3 reference manual. (1993) Payne, Roger, Lane, P. W., Digby, P. G. N., Harding, S. A., Leech, P. K., Morgan, G. W., Todd, A. D., Thompson, Robin, Tunnicliffe Wilson, G., Welham, Sue, White, R. P.
  • Genstat 5 Release 3 reference summary. (1993) Payne, Roger, Lane, P. W., Digby, P. G. N., Harding, S. A., Leech, P. K., Morgan, G. W., Todd, A. D., Thompson, Robin, Tunnicliffe Wilson, G., Welham, Sue, White, R. P.
  • Genstat 5 topic course: analysis of linear mixed models. (1993) Payne, Roger, Welham, Sue
  • Measuring sustainability. (1993) Barnett, V., Landau, S., Welham, Sue
  • Phytophthora cryptogea root rot of tomato in rockwool nutrient culture: III. Effect of root zone temperature on growth and yield of winter-grown plants. (1993) Kennedy, R., Pegg, G. F., Welham, Sue
  • Procedure GLMM. (1993) Welham, Sue
  • Genstat 5 Release 2.2 (implementation for Silicon Graphics). (1992) Payne, Roger, Lane, P., Harding, S., Murray, D., Thompson, Robin, Todd, A., Welham, Sue
  • Observations on the bulking and development of tuber size distribution in maincrop potatoes at Rothamsted in 1964-75. (1992) Hide, G. A., Welham, Sue
  • A comparison of algorithms for combination of information in generally balanced designs. (1990) Payne, Roger, Welham, Sue
  • Genstat 5 release 2 reference summary . 97pp. (1989) Payne, Roger, Lane, P. W., Ainsley, A. E., Bicknell, K. E., Digby, P. G. N., Harding, S. A., Leech, P. K., Simpson, H. R., Todd, A. D., Welham, Sue, White, R. P., Gower, John, Tunnicliffe Wilson, G., Verrier, P. J.
  • Procedure BJESTIMATE. (1989) Tunnicliffe Wilson, G. T., Welham, Sue
  • Procedure BJFORECAST. (1989) Tunnicliffe Wilson, G. T., Welham, Sue
  • Procedure BJIDENTIFY. (1989) Tunnicliffe Wilson, G. T., Welham, Sue
  • Procedure CONCORD. (1989) Mclaren, P. J., Simpson, H. R., Welham, Sue
  • Procedure KRUSKAL. (1989) Mclaren, P. J., Simpson, H. R., Welham, Sue
  • Procedure MANNWHITNEY. (1989) Mclaren, P. J., Simpson, H. R., Welham, Sue
  • Procedure NPCHECK. (1989) Mclaren, P. J., Simpson, H. R., Welham, Sue
  • Procedure NPRANK. (1989) Mclaren, P. J., Simpson, H. R., Welham, Sue
  • Procedure SMOOTHSPECTRUM. (1989) Tunnicliffe Wilson, G. T., Welham, Sue
  • Procedure SPEARMAN. (1989) Mclaren, P. J., Simpson, H. R., Welham, Sue
  • Procedure TTEST. (1989) Welham, Sue
  • Procedure WILCOXON. (1989) Mclaren, P. J., Simpson, H. R., Welham, Sue
  • Procedure WILCOXON. (1989) Mclaren, P. J., Simpson, H. R., Welham, Sue