Evans, K.Crisp, P.Scott, E.2007-08-212007-08-2120065th International Workshop on Grapevine Downy and Powdery Mildew : proceedings : San Michele all'Adige, Italy, 18-23 June 2006 / I. Pertot ... [et al.] (eds.): pp.169-1718878430099http://hdl.handle.net/2440/37200enApplying spatial information in a whole-of-block experiment to evaluate spray programs for powdery mildew in organic vineyardsConference paper002006517849885Scott, E. [0000-0001-6829-519X]