effects on the establishment, spread and impact of other pests, for example due to the capacity of the pest concerned to act as a vector for other pests;
iarmhairtí ar bhunú, ar leathadh agus an tionchar a bhíonn ag lotnaidí eile, mar shampla i ngeall ar chumas na lotnaide lena mbaineann a bheith mar veicteoir do lotnaidí eile;