caa a22 4500 397546807 CHVBK 20180308164740.0 cr unu---uuuuu 161202e19961101xx s 000 0 eng 10.1093/aesa/89.6.898 doi (NATIONALLICENCE)oxford-10.1093/aesa/89.6.898 Northern Corn Rootworm (Coleoptera: Chrysomelidae) Temperature Requirements for Egg Development [Elektronische Daten] [W. D. Woodson, J. J. Jackson, M. M. Ellsbury] Temperature-dependent development of laboratory-wintered eggs of northern corn rootworm, Diabrotica barberi Smith & Lawrence, was described using data from constant temperature laboratory experiments. Median development of postdiapause eggs at constant temperatures of 15, 18, 20, 23, 25, 27, and 30°C required 59, 30, 24, 17, 15.5, 14, and 14 d, respectively. Linear and nonlinear models were fitted to temperature versus developmental rate data. Variation in developmental rates across temperatures was modeled with a cumulative Weibull distribution. Mean developmental rate was linear between 15 and 27°C, optimal at 27°C, and decreased at 30°C. The thermal threshold for development (10.9°C) was determined by extrapolation with median egg hatch occurring after 238 DD (10.9). © 1996 Entomological Society of America Population Ecology nationallicence Diabrotica barberi nationallicence development nationallicence degree-days nationallicence Weibull distribution nationallicence Woodson W. D. Northern Grain Insects Research Laboratory, USDA-ARS, Rural Route #3, Brookings, SD 57006. aut Jackson J. J. Northern Grain Insects Research Laboratory, USDA-ARS, Rural Route #3, Brookings, SD 57006. aut Ellsbury M. M. Northern Grain Insects Research Laboratory, USDA-ARS, Rural Route #3, Brookings, SD 57006. aut Annals of the Entomological Society of America Oxford University Press 89/6(1996-11-01), 898-903 0013-8746 89:6<898 1996 89 aesa https://doi.org/10.1093/aesa/89.6.898 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1093/aesa/89.6.898 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Woodson W. D. Northern Grain Insects Research Laboratory, USDA-ARS, Rural Route #3, Brookings, SD 57006 aut NATIONALLICENCE 700 1- Jackson J. J. Northern Grain Insects Research Laboratory, USDA-ARS, Rural Route #3, Brookings, SD 57006 aut NATIONALLICENCE 700 1- Ellsbury M. M. Northern Grain Insects Research Laboratory, USDA-ARS, Rural Route #3, Brookings, SD 57006 aut NATIONALLICENCE 773 0- Annals of the Entomological Society of America Oxford University Press 89/6(1996-11-01), 898-903 0013-8746 89:6<898 1996 89 aesa Metadata rights reserved CC BY-NC-4.0 http://creativecommons.org/licenses/by-nc/4.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-oxford