R.S. Pfannenstiel
R.S. Pfannenstiel
Research Entomologist
USDA-ARS
Beneficial Insects Research Unit
2413 E. Highway 83
Weslaco,
TX
USA
78596
Email:
bob.phannenstiel@ars.usda.gov
Papers:
Multi-State Survey of Picture-Winged Flies (Diptera:Ulidiidae) Attacking Sweet Corn In the Southern U.S