"We were lacklustre today in possession and we know we can't afford to be that lacklustre in possession," Wales' captain Jones is quoted as saying by Wales Online.
"We saw in patches that when we kept the ball we were a test to the defence but when they turn it over that easily we are not going to score any points.
"We showed that we haven't learned from our past mistakes buy giving them freedom and wide open spaces. When we had possession, we got turned over pretty quickly."
Jones made his Wales debut in 2006, while he has also represented the British and Irish Lions.