Bhardwaj, Sushma, R Chander, and S P Bhardwaj. “Movement of Woolly Apple Aphid (Eriosoma Lanigerum) (Homoptera : Pemphigidae) on Apple (Malus Pumila) Plant in Relation to Weather Parameters”. The Indian Journal of Agricultural Sciences 65, no. 3 (June 4, 2012). Accessed July 4, 2026. https://epubs.icar.org.in/index.php/IJAgS/article/view/18673.