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[7]
Seasonal abundance of the mirids, Lygus lucorum and Adelphocoris spp . (Hemiptera: Miridae) on Bt cotton in northern China[J] . K Wu,W Li,H Feng,Y Guo.Crop Protection . 2002 (10)
[8]
Seasonal expression profiles of insecticidal protein and control efficacy against Helicoverpa armigera for Bt Cotton in the Yangtze River Valley of China. Wan P,Y Zhang,K Wu, et al. Journal of Econometrics . 2005