[1] AIT Austrian Inst Technol GmbH, Dept Hlth & Environm, Bioresources Unit, Konrad Lorenz Str 24, A-3430 Tulln, Austria
[2] Nat Resources Inst Finland Luke, Itainen Pitkakatu 3, Turku 20520, Finland
[3] Fdn Edmund Mach, Res & Innovat Ctr, I-38010 San Michele All Adige, TN, Italy
[4] Agencia Estatal Consejo Super Invest Cient, Inst Sustainable Agr, Dept Crop Protect, Ave Menendez Pidal S-N,Campus Alameda Obispo, E-14004 Cordoba, Spain