College of Life Sciences;
Northeast Agricultural University;
Harbin 150030;
China;
Harbin Academy of Agricultural Sciences;
Harbin 150070;
China;
State Key Laboratory for Biology of Plant Diseases and Insect Pests/Institute of Plant Protection;
Chinese Academy of Agricultural Sciences;
Beijing 100193;
China;
Bacillus; thuringiensis; vip3; gene; identification; climate; insect; bioassay;