For example,
release of glucosinolates by the invasive garlic mustard (Allaria
petiolata) has been shown to impact negatively AMfungal spore
production (Stinson et al., 2006) and EM root tip abundance
(Wolfe et al., 2008), and black mustard (Brassica nigra) plants
with high levels of glucosinolates have been shown to reduce
AM fungal infection and growth promotion in neighbouring
species (Lankau & Strauss, 2007).