David Ragsdale

Texas A&M University
Department of Entomology
Heep 412
College Station, TX
USA 77843
Email: dragsdale@tamu.edu

Papers:
0852 Soybean aphid and its impact on potato virus transmission
D0079 Is the establishment threshold for the entomopathogenic fungus, Pandora neoaphidis, below the economic injury level of soybean aphid?