TY - CONF ID - orgprints8823 UR - http://orgprints.org/8823/ A1 - Tamm, Lucius A1 - Amsler, Thomas A1 - Schärer, Hansjakob A1 - Refardt, Matthias Y1 - 2006/// N2 - A novel formulation of potassium bicarbonate (Armicarb) was evaluated in 2004 and 2005 as agent against apple scab (3 field trials) and sooty blotch (2 field trials). Armicarb controlled scab equally well as the reference treatments sulphur and copper. Armicarb showed also excellent activity against sooty blotch. However, potential side-effects such as lenticell spot development need further investigation. At present, potassium bicarbonate is considered by the Swiss registration authorities as non-toxic to humans and in consequence, no residue levels have been specified. Armicarb has very interesting properties as a plant protection agent and its composition and risk profile are expected to fulfil the IFOAM standards for acceptance of novel plant protection agents to a very large extent. PB - Fördergemeinschaft Ökologischer Obstbau e.V. (FÖKO), Traubenplatz 5, D-74189 Weinsberg KW - apple scab KW - Venturia inaequalis KW - sooty blotch KW - Armicarb KW - potassium bicarbonate KW - Myco-Sin KW - Sulphur KW - Cocana RF KW - Pflanzenschutz KW - Pflanzenkrankheiten KW - Mittelprüfung KW - Pflanzenbehandlungsmittel ED - Boos, Markus TI - Efficacy of Armicarb (potassium bicarbonate) against scab and sooty blotch on apples SP - 87 AV - public EP - 92 ER -