WATCH: Suarez needs help! Everton boss Martinez takes aim at controversial Liverpool star #TheElitePartyInJuly #Entertain9jar via @myentertain9jar

The Toffee boss, alongside former Manchester United legend Ruud van Nistelrooy, described the incident as being of the same ilk as Zinedine Zidane's iconic headbutt - also against Italy.

He said: "This behaviour has already happened two times."

Everton boss Roberto Martinez gave his honest appraisal of the Luis Suarez biting incident[GETTY]

"He has such a controversial way of acting on the football pitch…you cannot justify it.

"There is no doubt of the quality and the talent that he has - he can win games single handed.

"I seriously think that he needs help.

"He needs help because that’s not acceptable on a football pitch.”