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References

  • Chemicals Regulation Directorate (2006) Efficacy Guideline 403: provision of information on tree canopy size in efficacy and residue trials in apple orchards. CRD, York (GB).
  • Regulation (EC) (2009) No 1107/2009 of the European Parliament and of the Council of 21 October 2009 concerning the placing of plant protection products on the market and repealing Council Directive 79/117/EEC and 91/414/EEC. Official Journal of the European Union L 309, 150.
  • Rueegg J, Siegfried W, Raisigl U, Viret O, Steffek R, Reisenzein H & Persen U (2001) Registration of plant protection products in EPPO countries: current status and possible approaches to harmonization. Bulletin OEPP/EPPO Bulletin 31, 143152.
  • Rueegg J, Jermini M, Total R & Scettrini S (2012) Leaf wall area and leaf area in cucumber, eggplant, sweet pepper and tomato grown in greenhouses in Switzerland. Bulletin OEPP/EPPO Bulletin 42, 552559.
  • Frießleben R, Roßlenbroich HJ & Elbert A (2007) Dose expression in plant protection product field testing in high crops: need for harmonization. Bayer CropScience Journal (formerly Pflanzenschutz-Nachrichten Bayer) 60, 8596.