Volume 14, Number 1 - Spring 1981 (1981)
Peer-Review Articles
Seasonal Flight Patterns of Hemiptera in a North Carolina Black Walnut Plantation. 2. Coreoidea
J. E. McPherson and B. C. Weber
Seasonal Flight Patterns of Hemiptera in a North Carolina Black Walnut Plantation. 4. Cimicoidea
J. E. McPherson and B. C. Weber
Fourlined Plant Bug (Hemiptera: Miridae), a Reappraisal: Life History, Host Plants, and Plant Response to Feeding
A. G. Wheeler Jr and Gary L. Miller
Hawthorn Lace Bug (Hemiptera: Tingidae), First Record of Injury to Roses, with a Review of Host Plants
A. G. Wheeler Jr
Ontogeny of the Tibial Spur in Megamelus Davisi (Homoptera: Delphacidae) and its Bearing on Delphacid Classification
S. W. Wilson and J. E. McPherson
Differences in Emergence Date and Size Between the Sexes of Malacosoma Americanum the Eastern Tent Caterpillar (Lepidoptera: Lasiocampidae)
Donald N. Bieman and J. A. Witter
Two Entomophthora Species Associated with Disease Epizootics of the Alfalfa Weevil, Hypera Postica (Coleoptera: Curculionidae), in Ontario
D. G. Harcourt, J. C. Guppy, D. M. MacLeod, and D. Tyrrell
Key Parameter Comparisons of Fungal Induced Mortality in Alfalfa Weevil Larvae (Coleoptera: Curculionidae)
Robert J. Barney and Edward J. Armbrust
A Checklist of Illinois Centipedes (Chilopoda): Supplement
Gerald Summers, J. A. Beatty, and Nanette Magnuson
The First Report of the Occurrence of Mecidea Major (Hemiptera: Pentatomidae) in Illinois
J. E. McPherson and T. E. Vogt