1. College of Chemistry
and Pharmaceutical Sciences, Qingdao Agricultural University, Changcheng
Road, Chengyang District, Qingdao, Shandong 266-109, China
2. Division of Crop Protection, National Institute of Agricultural
Science, Rural Development Administration, Jeonju 55365, Jeollabuk-do Republic of Korea
3. Department of Agricultural Biotechnology, Seoul National University, Seoul 08826, Republic of Korea