| | P1.1 | Long-range windborne migration of rice leaf roller, Cnaphalocrocis medinalis (Lepidoptera: Pyralidae) in China Liyang Zhou, Ohio State University, Columbus, OH; and X. X. Zhang, D. M. Li, and C. W. Hoy |
| | P1.2 | Honeybees scavenge airborne bacteria from the atmosphere Bruce Lighthart, Microbial Aerosol Research Laboratory LLC, Missoula, MT; and K. Prier, G. Loper, and J. Bromenshenk |
| | P1.3 | Mycospora: An interactive internet site for fungus spore identification Beatriz Escamilla-Garcia, New York State Museum, Albany, NY; and J. H. Haines |