NEW DELHI (AFP) Rogier Hofman and Taeke Taekema scored two goals apiece as the Netherlands routed lowly Canada 6-0 for their third successive win in the mens field hockey World Cup on Friday. Ronald Brouwer and Rob Reckers were the other scorers as the three-time champions hit top gear in the second session, after the first had ended 0-0 at the Dhyan Chand National Stadium. The Netherlands, who lead group A with nine full points, must win one of their two remaining games against world champions Germany on Sunday and South Korea on Tuesday to qualify for the semi-finals. New Zealand have six points, while Germany will move to seven if they beat Argentina later on Friday. Meanwhile, New Zealand stayed in contention for their first-ever appearance in the semi-finals with a 2-1 win over South Korea. Both goals for the Black Sticks came in the first half as Andrew Hayward converted a penalty corner in the fifth minute, before captain Dean Couzins pushed in a penalty stroke in the 22nd. South Korea reduced the margin in the final minute through a stroke by Lee Nam Yong. New Zealand, who have not finished higher than seventh in the World Cup, must win their last two games against Argentina on Sunday and Germany on Tuesday to book a semi-final spot. South Korea, the Asian champions, are virtually out of the race with just four points in the bag. Korean coach Shin Seok-Kyo blamed his teams poor display in the tournament so far on the lack of proper preparation. We should have trained better for the World Cup, but the cold weather at home did not help, he said. It is not a good feeling now because we are almost out of it. New Zealands Couzins said the 3-1 win over South Korea in the Beijing Olympics boosted his teams confidence. We have a good record against them and that helped, he said. We are still in the fight for the semi-finals because we have played quite well.