280 research outputs found
Brief Note Estimating Nymphal Populations of 17-Year Cicadas in Eastern Ohio, 1968
Author Institution: Department of Entomology, University of Main
Effect of Sun-Exposure on Emergence of 17-Year Cicadas
Author Institution: Department of Entomology, University of MaineNymphs of 17-year cicadas, Magicicada spp., emerged from the soil on the south side of apple trees about 2 to 5 days before emergence on the north side and in the interior of nearby woods in northern Ohio. Cicadas began to emerge 2 to 3 days after 50% of the nvmphal population showed black prothoracic markings. Development of two large black spots on the prothoracic dorsum of nymphs in a field, and their emergence, occurred one day prior to that of nymphs on the south side of apple trees. The appearance of the black spots indicates that nymphs are ready to emerge from the soil
Eriophyid Mites New to Ohio
Author Institution: Department of Zoology and Entomology, Ohio Agricultural Experiment Station, Wooster, Ohi
Explorations, Vol. 2, No. 3
Cover image: Ezra Pound
Dedication: With affection and respect, this issue of EXPLORATIONS is dedicated to Carroll Terrell, Professor Emeritus of English.
Articles include: Carroll Terrell and the Great American Poetry Wars, by Burton Hatlen
Adventures in China, by H.Y. Forsythe, Jr.
Harry Kern and the Making of the New Japan, by Howard B. Schonberger
From the Dispatch Case: update on malnutrition in Maine, by Richard Cook
Changing Approaches to Protein Structure Determination, by Robert Anderegg
The Search of Effective Policy: Meeting the Challenge of an Aging Society, by Dennis A. Watkins and Julia M. Watkins
Citizen Survey of the Maine State Police, by Robert A. Stron
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