Study on Dioryctria yiai Viewpoints on the study of economic thresholds of cotton bollworm Evaluation of efficiency of traps baited with frequency trembler grid lamps and trap plants for control Heortia vitessoides infectwed in Aquilaria sinensis Studies of Insects and Rat Feeding on the Cones and Seeds in Masson Pine Seed Orchard Study on the Population Dynamics Dendrolimus punctatus in Anhui Province Relationship between Oides decempunctata and its natural enemies under different fertilization treatments in grapery in Jianghuai hilly region and ancient course of the Yellow River The Chemical Communication and Their Application in Integrated PestManagement in the Cerambycidae (Coleoptera)