1. Technical Centre, Ningbo Entry-Exit Inspection and Quarantine Bureau, 9 Mayuan Road, Ningbo 315012, Zhejiang, P.R. China
2. Kansai Research Center, Forestry and Forest Products Research Institute, Fushimi, Kyoto, 612-0855, Japan
3. Department of Biological Pest Control, Institute of Plant Protection, Władysława Węgorka 20, 60-318 Poznań, Poland