1. Department of Plant Pathology, College of Plant Protection; Nanjing Agricultural University; Nanjing 210095 People's Republic of China
2. Key Laboratory of Integrated Management of Crop Diseases and Pests, Ministry of Education; Nanjing 210095 People's Republic of China
3. Department of Pediatrics, and Parasitology; Louisiana State University Health Sciences Center; New Orleans, LA 70112 USA
4. Department of Microbiology, Immunology, and Parasitology; Louisiana State University Health Sciences Center; New Orleans, LA 70112 USA