MORE PRESSURE URGED FOR ASIA TO TAKE U.S. BEEF Congressmen from beef producing states and representatives of the U.S. livestock industry urged the Reagan administration to press Japan and South Korea to open up their markets to imports of beef. Testifying at a House subcommittee hearing on livestock issues, Rep. Hal Daub (R-Nebr.), said the administration should push hard for greater beef imports by Japan and South Korea. Daub was joined by several other lawmakers. U.S. assistant trade representative Suzanne Earley, replied "we're not going to let Japan off the hook, or Korea." She noted trade representative Clayton Yeutter met with a senior Korean official last week on the beef issue, and that Yeutter and Agriculture Secretary Richard Lyng will visit Tokyo in April for discussions on farm trade issues. Japan maintains a quota on beef imports, set at 58,400 tonnes high quality beef in fiscal 1987. South Korea has banned beef imports but there are indications Seoul may bow to U.S. pressure and allow some imports soon, industry officials said. In testimony today, Tom Cook, director of industry affairs for the National Cattlemens Association said "the Congress, administration and the industry must take a strong, tough and united stand to impress the Japanese that we mean business and that we expect them to open their markets."