The surveys referred to in point (b) of paragraph 4 shall be carried out at appropriate times and be of appropriate intensity with regard to the possibility of detecting the presence of the quarantine pest concerned.
Déanfar na suirbhéanna sin dá dtagraítear i bpointe (b) de mhír 4 ag tráthanna cuí agus beidh an déine chuí i gceist leo sa chaoi go bhféadfaí láithreacht na lotnaide coraintín lena mbaineann a bhrath, má tá.