"He (Rashford) was bright, he was lively and he scored a goal to give a good reaction," Ten Hag told BT Sport. "Everyone has to adhere to the rules and if you react like this, it is the right answer.

"We were not that good in the first half. In my opinion the second half was better. I was not happy at halftime and I told them with this attitude they will not win this game and everyone had to give 10 per cent more."

Fresh from their biggest league win of the season last time out – a 3-0 success over Nottingham Forest – United did not make the most of their first-half opportunities at Molineux.

Casemiro's header was deflected over early on, before Garnacho was denied by a superb save from home goalkeeper Jose Sa after Nelson Semedo's defensive error.

French forward Anthony Martial should have done better from a close-range header late in the half, but failed to make a clean connection.

Ruben Neves finally tested David de Gea in the United goal early in the second half, with his free-kick brilliantly kept out by the Spaniard, before the visitors resumed their control of the contest.

More chances came and went before Rashford fired his 10th goal of the season in all competitions after holding off Wolves' substitute Jonny and lashing the ball home from close range.

De Gea was called into action to deny Wolves a point in coach Julen Lopetegui's first home league game in charge, but United continued their improvement under Ten Hag with another victory.

"The goals are coming after good work and we are working as a team in and out of possession," Lopetegui said.

"Maybe we didn't have the best decision making in the box. We had five or six good situations to damage them but we had good chances." (Reuters)