Methods of analysis for georeferenced sample counts of tarnished plant bugs in cotton J. L. WillersJ. N. JenkinsM. D. Cauthen OriginalPaper 10 October 2008 Pages: 189 - 212
Economic feasibility of site-specific optical sensing for managing nitrogen fertilizer for growing wheat Jon T. BiermacherFrancis M. EpplinWilliam R. Raun OriginalPaper 09 November 2008 Pages: 213 - 230
Measurements of cadmium in soil extracts using multi-variate data analysis and electrochemical sensors Fredrik WinquistChristina Krantz-RülckerAnders Jonsson OriginalPaper 23 November 2008 Pages: 231 - 246
A systems analysis of information system requirements for an experimental farm S. FountasM. KyhnH. W. Griepentrog OriginalPaper 28 November 2008 Pages: 247 - 261
Within and between-field spatial variation in soil phosphorus in permanent grassland S. McCormickC. JordanJ. S. Bailey OriginalPaper 29 November 2008 Pages: 262 - 276
Beyond patch spraying: site-specific weed management with several herbicides L. J. Wiles OriginalPaper 06 December 2008 Pages: 277 - 290