1. State Key Laboratory for Biology of Plant Disease and Insect Pests Institute of Plant Protection, Chinese Academy of Agricultural Sciences Beijing P. R. China
2. Plant Protection College, Shenyang Agricultural University Shenyang P. R. China
3. Scientific Observing and Experimental Station of Crop Pests in Guilin, Ministry of Agriculture Guilin P. R. China
4. Beijing Bayi School Beijing P. R. China