[1] Inst Super Agron, Lisbon, Portugal
[2] Aristotle Univ Thessaloniki, Thessaloniki, Greece
[3] Inst Nacl Invest Agr & Vet, Quinta Dalmoinha, Dois Portos, Portugal
[4] Univ Nova Lisboa, ITQB, Green It Unit, Portugal
[5] Inst Super Engn, Faro, Portugal
[6] Univ Lisbon, Fac Ciencias, Dept Biol Vegetal, Lisbon, Portugal