1. Department of Biological and Agricultural Engineering, University of California, Davis, California 95616, USA
2. Polymeric Materials Research Department, Advanced Technology and New Materials Research Institute, City of Scientific Research and Technological Applications (SRTA-City), New Borg El-Arab City, Alexandria 21934, Egypt
3. Department of Entomology and Nematology and UCD Comprehensive Cancer Center, University of California, Davis, California 95616, United States
4. College of Plant Protection, Agricultural University of Hebei, Baoding 071001, P. R. China