Yen, J. H.J. H.YenTzean, S. S.S. S.Tzean2010-10-082018-06-292010-10-082018-06-291996-01http://ntur.lib.ntu.edu.tw//handle/246246/213138en-USEfficacy of pesticides against pine wilt caused by Bursaphelenchus xylophilus