Table of Contents
Articles
| Front Matter | |
| Editors |
| Six New Aphids from Pennsylvania | |
| Pepper, J. O. | 3-15 |
| Source of Early Aphid Infestations in Shade-Grown Tobacco | |
| Chamberlin, F. S. | 16-17 |
| Research Request | |
| Editors | 17 |
| Biological Notes on Anagyrus Antoninae Timberlake (Hymenoptera-Encyrtidae) and its Host Antonina Graminis (Maskell) (Homoptera-Coccidae) | |
| Riherd, Paul T. | 18-22 |
| The Aquatic and Semiaquatic Hemiptera of Northern Florida. Part 1: Gerridae | |
| Herring, Jon L. | 23-32 |
| Nymphs of Three Species of Gomphus. (Odonata) | |
| Westfall, Minter J., Jr. | 33-39 |
| Back Matter | |
| Editors |
ISSN: 1938-5102