英语翻译
Experimentaldesign
Mostofthisstudywascarriedoutduring1997onanexperimentalfarmlocatednearVicenza(north-easternItaly)includingavineyardandacontiguoussecondaryhedgerowplantedin1993.Thehedgerowwasstructuredinpuremodulescontaining12–16plantsofasinglespecies,i.e.elderberry(SambucusnigraLinnaeus),hazel(CorylusavellanaLinnaeus),hornbeam(CarpinusbetulusLinnaeus),fieldmaple(AcercampestreLinnaeus),dogwood(CornussanguineaLinnaeus),andmixedmodulescontaining60plantsofmixedspecies.Thesecondaryhedgerowswerepruned(1mlaterally,2.5matthetop).Naturalhedgerows,closetotheexperimentalfarmandcontainingthefiveabove-mentionedplantspecies(usually4–6plantsofrelativelylargesize),werealsomonitored.Themitefaunaofasingleplantspecieswasstudiedinthreedifferentsituations,eachhaving2replicates.ThevineyardfeaturesandpesticideusearereportedbyDusoetal.(2002).Grassmulchingwasperformedintheexperimentalfarm.