Roy, S., Mukhopadhyay, A. and Gurusubramanian, G. 2011. Resistance to Insecticides in Field-Collected Populations of Tea Mosquito Bug (Helopeltis theivora Waterhouse) From the Dooars (North Bengal, India) Tea Cultivations. Journal of the Entomological Research Society. 13, 2 (Jul. 2011), 37.