1. 1São Paulo State University, College of Agronomic Sciences, Department of Crop Protection, Botucatu,
2. 2University of Florida, West Florida Research and Education Center, Jay, Florida 32565, USA; E-mail:
3. 3University of Nebraska, Haskell Agricultural Laboratory, Concord, Nebraska 68728-2828, USA; E-mail:
4. 4University of São Paulo, Luiz de Queiroz College of Agriculture, Department of Entomology and Acaro