the availability and effectiveness of alternative risk-mitigation measures in relation to that plant material, which may eliminate or minimise the risk of transmission referred to in point (a).
an bhfuil nó nach bhfuil bearta laghdaithe riosca ar fáil agus a éifeachtúla atá siad maidir leis an ábhar plandaí sin, lenar féidir an riosca tarchuir dá dtagraítear i bpointe (a) de phointe 2 a chealú nó a íoslaghdú.