@article{wright_vanduyn_bradley_1983, title={DISPERSAL, FLIGHT, AND DIURNAL ACTIVITY PATTERNS OF ADULT SOUTHERN CORN BILLBUGS (COLEOPTERA, CURCULIONIDAE)}, volume={76}, ISSN={["0013-8746"]}, DOI={10.1093/aesa/76.4.572}, abstractNote={Dispersal into cornfields, flight, and diurnal activity patterns of the adult southern corn billbug (SCB), Sphenophorus callosus (Olivier), were studied in eastern North Carolina during 1979 and 1980. Corn plant damage (an index of SCB density) in fields with different cropping histories was initially concentrated either on the field edge next to last year's corn in rotated fields, or the edge next to the overwintering site in nonrotated fields. Although damage patterns and trapping studies suggested that SCB dispersal into fields was primarily by walking, SCB are capable of strong flight. Weevils of both the overwintered and summer generations were caught in flight traps. Diurnal activity patterns of adult SCB were often bimodal; peak numbers of adults were found on plants and caught in pitfall traps in late morning and mid- to late afternoon. Changes in adult activity appeared to be better explained by changes in temperature than by changes in light intensity. Least activity occurred when temperatures were above 30°C or below 20°C.}, number={4}, journal={ANNALS OF THE ENTOMOLOGICAL SOCIETY OF AMERICA}, author={WRIGHT, RJ and VANDUYN, JW and BRADLEY, JR}, year={1983}, pages={572–581} }
 @article{wright_van duyn_bradley_1983, title={Seasonal phenology and biology of the Southern corn billbug in eastern North Carolina}, volume={18}, number={3}, journal={Journal of the Georgia Entomological Society}, author={Wright, R. J. and Van Duyn, J. W. and Bradley, J. R., Jr.}, year={1983}, pages={376} }
 @article{wright_vanduyn_bradley_1982, title={DAMAGE POTENTIAL OF ADULT AND LARVAL SOUTHERN CORN BILLBUGS (COLEOPTERA, CURCULIONIDAE) ON FIELD CORN IN EASTERN NORTH-CAROLINA}, volume={75}, ISSN={["0022-0493"]}, DOI={10.1093/jee/75.5.872}, abstractNote={Journal Article Damage Potential of Adult and Larval Southern Corn Billbugs (Coleoptera: Curculionidae) on Field Corn in Eastern North Carolina Get access R. J. Wright, R. J. Wright 2 Department of Entomology, North Carolina State University, Raleigh, North Carolina 27650 2Present address: Cornell Universily. Long Island Horticultural Research Lab. 39 Sound Ave., Riverhead. NY 11901. Search for other works by this author on: Oxford Academic PubMed Google Scholar J. W. Van Duyn, J. W. Van Duyn Department of Entomology, North Carolina State University, Raleigh, North Carolina 27650 Search for other works by this author on: Oxford Academic PubMed Google Scholar J. R. Bradley, Jr. J. R. Bradley, Jr. Department of Entomology, North Carolina State University, Raleigh, North Carolina 27650 Search for other works by this author on: Oxford Academic PubMed Google Scholar Journal of Economic Entomology, Volume 75, Issue 5, 1 October 1982, Pages 872–876, https://doi.org/10.1093/jee/75.5.872 Published: 01 October 1982 Article history Received: 16 November 1981 Published: 01 October 1982}, number={5}, journal={JOURNAL OF ECONOMIC ENTOMOLOGY}, author={WRIGHT, RJ and VANDUYN, JW and BRADLEY, JR}, year={1982}, pages={872–876} }
 @article{wright_vanduyn_bradley_1982, title={HOST RANGE OF SOUTHERN CORN BILLBUG SPHENOPHORUS-CALLOSUS(OLIVIER) (COLEOPTERA- CURCULIONIDAE) ADULTS AND LARVAE}, volume={11}, ISSN={["0046-225X"]}, DOI={10.1093/ee/11.4.954}, abstractNote={Journal Article Host Range of Southern Corn Billbug (Coleoptera: Curculionidae) Adults and Larvae Get access R. J. Wright, R. J. Wright 3 Department of Entomology, North Carolina State University, Raleigh, North Carolina 27650 3 Present address: Cornell University, Long Island Horticultural Research Lab, 39 Sound Avenue, Riverhead, NY 11901. Search for other works by this author on: Oxford Academic PubMed Google Scholar J. W. Van Duyn, J. W. Van Duyn Department of Entomology, North Carolina State University, Raleigh, North Carolina 27650 Search for other works by this author on: Oxford Academic PubMed Google Scholar J. R. Bradley, Jr. J. R. Bradley, Jr. Department of Entomology, North Carolina State University, Raleigh, North Carolina 27650 Search for other works by this author on: Oxford Academic PubMed Google Scholar Environmental Entomology, Volume 11, Issue 4, 1 August 1982, Pages 954–957, https://doi.org/10.1093/ee/11.4.954 Published: 01 August 1982 Article history Received: 13 November 1981 Published: 01 August 1982}, number={4}, journal={ENVIRONMENTAL ENTOMOLOGY}, author={WRIGHT, RJ and VANDUYN, JW and BRADLEY, JR}, year={1982}, pages={954–957} }