1. Biological Control Branch, Miaoli District Agricultural Research and Extension Station, Council of Agriculture, Executive Yuan, Miaoli, Taiwan
2. Department of Forestry, National Chung Hsing University, Taichung, Taiwan
3. Department of Entomology, National Chung Hsing University, Taichung, Taiwan
4. Department of Entomology, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA
5. Agricultural Extension Center, National Chung Hsing University, Taichung, Taiwan