New strain of sweetpotato whitefly invades California vegetables
Thomas M. Perring, UC Riverside
Arthur Cooper, UC Riverside
Dave J. Kazmer, UC Riverside
Clyde Shields
Jon Shields
California Agriculture 45(6):10-12. DOI: 10.3733/ca.v045n06p10.
Since 1990, a new strain of sweetpotato whitefly has inflicted heavy damage on vegetable crops statewide.
T. M. Perring is Associate Professor, Laboratory Assistant, and Graduate Research Assistant, respectively, Department of Entomology, UC Riverside. A. Cooper is Associate Professor, Laboratory Assistant, and Graduate Research Assistant, respectively, Department of Entomology, UC Riverside. D. J. Kazmer are Associate Professor, Laboratory Assistant, and Graduate Research Assistant, respectively, Department of Entomology, UC Riverside. C. Shields is pest control advisors in the Imperial Valley. J. Shields are pest control advisors in the Imperial Valley.
We wish to thank Vonifasio Vasquez, Keith Mayberry, Frank Laemmlen, Eric Natwick, Phyllis Cason, and Dick Weddlefor their assistance in this research project. We also thank Neil Gerberfor his cooperation while we investigated irregular ripening. Chuck Farrar, Matthew Blua, Frank Laemmlen, and Eric Natwick provided useful comments on earlier drafts of the manuscript. This research was funded, in part, by grants from the California Melon Research Advisory Board and the California Iceberg Lettuce Research Program.