Happy Marketing (Netherlands), Thij
Ottenhof; phone: 31-3569-82020; fax: 31-3569-82040; p.
Beukeveld GJJ, Wolthers BG, van Saene JJM, de Haan THIJ
, de Ruyter-Buitenhuis LW, van Saene RHV.
Furthermore, they may assist plants to cope with a variety of abiotic stresses (da Silva Sousa et al., 2008; Thijs
et al., 2014; Gagne-Bourque et al., 2015), and reduce environmental problems (Glick 2012; Thijs
et al., 2014).